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authorPeter Simons <simons@cryp.to>2014-08-04 16:51:47 +0200
committerPeter Simons <simons@cryp.to>2014-08-04 16:51:47 +0200
commit2d326e5032fda2210ff84118a526195f0a68bd24 (patch)
treed3af676b9948c865f1e942e1db51862da5e19ad5 /pkgs/development
parent9253a95f6b3f65ecc701ebb10620acfb6d251f17 (diff)
parentb35770818d70924b2b71ae41ead270fe0be8c826 (diff)
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Merge remote-tracking branch 'origin/master' into staging.
Conflicts:
	pkgs/desktops/e18/enlightenment.nix
Diffstat (limited to 'pkgs/development')
-rw-r--r--pkgs/development/compilers/adobe-flex-sdk/default.nix2
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-rw-r--r--pkgs/development/libraries/mtdev/default.nix3
-rw-r--r--pkgs/development/libraries/muparser/default.nix2
-rw-r--r--pkgs/development/libraries/mygui/default.nix2
-rw-r--r--pkgs/development/libraries/mygui/svn.nix2
-rw-r--r--pkgs/development/libraries/mysocketw/default.nix2
-rw-r--r--pkgs/development/libraries/ncurses/default.nix2
-rw-r--r--pkgs/development/libraries/nettle/default.nix2
-rw-r--r--pkgs/development/libraries/newt/default.nix2
-rw-r--r--pkgs/development/libraries/npth/default.nix2
-rw-r--r--pkgs/development/libraries/ogre/default.nix2
-rw-r--r--pkgs/development/libraries/ogrepaged/default.nix2
-rw-r--r--pkgs/development/libraries/openal-soft/default.nix2
-rw-r--r--pkgs/development/libraries/openal/default.nix2
-rw-r--r--pkgs/development/libraries/osip/3.nix2
-rw-r--r--pkgs/development/libraries/osip/default.nix2
-rw-r--r--pkgs/development/libraries/pango/default.nix2
-rw-r--r--pkgs/development/libraries/pangox-compat/default.nix2
-rw-r--r--pkgs/development/libraries/pcre/default.nix2
-rw-r--r--pkgs/development/libraries/phonon/default.nix2
-rw-r--r--pkgs/development/libraries/pixman/default.nix2
-rw-r--r--pkgs/development/libraries/plib/default.nix2
-rw-r--r--pkgs/development/libraries/poppler/default.nix6
-rw-r--r--pkgs/development/libraries/postgis/default.nix3
-rw-r--r--pkgs/development/libraries/ppl/default.nix2
-rw-r--r--pkgs/development/libraries/proj/default.nix2
-rw-r--r--pkgs/development/libraries/readline/readline6.3.nix2
-rw-r--r--pkgs/development/libraries/readline/readline6.nix2
-rw-r--r--pkgs/development/libraries/science/biology/biolib/default.nix2
-rw-r--r--pkgs/development/libraries/science/math/liblbfgs/default.nix2
-rw-r--r--pkgs/development/libraries/smpeg/default.nix2
-rw-r--r--pkgs/development/libraries/snack/default.nix2
-rw-r--r--pkgs/development/libraries/sodium/default.nix8
-rw-r--r--pkgs/development/libraries/soqt/default.nix2
-rw-r--r--pkgs/development/libraries/speechd/default.nix2
-rw-r--r--pkgs/development/libraries/sword/default.nix2
-rw-r--r--pkgs/development/libraries/talloc/default.nix2
-rw-r--r--pkgs/development/libraries/tbb/default.nix2
-rw-r--r--pkgs/development/libraries/tdb/default.nix2
-rw-r--r--pkgs/development/libraries/tokyo-cabinet/default.nix2
-rw-r--r--pkgs/development/libraries/tokyo-tyrant/default.nix2
-rw-r--r--pkgs/development/libraries/tsocks/default.nix2
-rw-r--r--pkgs/development/libraries/ucl/default.nix2
-rw-r--r--pkgs/development/libraries/ucommon/default.nix2
-rw-r--r--pkgs/development/libraries/unixODBCDrivers/default.nix2
-rw-r--r--pkgs/development/libraries/vaapi-intel/default.nix2
-rw-r--r--pkgs/development/libraries/vaapi-vdpau/default.nix2
-rw-r--r--pkgs/development/libraries/vigra/default.nix2
-rw-r--r--pkgs/development/libraries/vmime/default.nix2
-rw-r--r--pkgs/development/libraries/wtk/default.nix2
-rw-r--r--pkgs/development/libraries/xapian/1.0.x.nix2
-rw-r--r--pkgs/development/libraries/xapian/bindings/1.0.x.nix2
-rw-r--r--pkgs/development/libraries/xercesc/default.nix2
-rw-r--r--pkgs/development/libraries/xmlsec/default.nix2
-rw-r--r--pkgs/development/libraries/yajl/default.nix4
-rw-r--r--pkgs/development/misc/avr8-burn-omat/default.nix2
-rw-r--r--pkgs/development/misc/intelgen4asm/default.nix2
-rw-r--r--pkgs/development/mobile/titaniumenv/build-app.nix11
-rw-r--r--pkgs/development/mobile/titaniumenv/examples/default.nix2
-rw-r--r--pkgs/development/mobile/titaniumenv/examples/kitchensink/default.nix2
-rw-r--r--pkgs/development/mobile/xcodeenv/build-app.nix12
-rw-r--r--pkgs/development/mobile/xcodeenv/install.html.template25
-rw-r--r--pkgs/development/ocaml-modules/camlimages/default.nix2
-rw-r--r--pkgs/development/ocaml-modules/cryptgps/default.nix2
-rw-r--r--pkgs/development/ocaml-modules/expat/default.nix2
-rw-r--r--pkgs/development/ocaml-modules/gmetadom/default.nix2
-rw-r--r--pkgs/development/ocaml-modules/http/default.nix2
-rw-r--r--pkgs/development/ocaml-modules/lablgl/default.nix2
-rw-r--r--pkgs/development/ocaml-modules/lablgtk/default.nix2
-rw-r--r--pkgs/development/ocaml-modules/lablgtkmathview/default.nix2
-rw-r--r--pkgs/development/ocaml-modules/mysql/default.nix2
-rw-r--r--pkgs/development/ocaml-modules/ocaml-cairo/default.nix2
-rw-r--r--pkgs/development/ocaml-modules/ocamlsdl/default.nix2
-rw-r--r--pkgs/development/ocaml-modules/sqlite3/default.nix2
-rw-r--r--pkgs/development/ocaml-modules/ulex/0.8/default.nix2
-rw-r--r--pkgs/development/ocaml-modules/ulex/default.nix2
-rw-r--r--pkgs/development/perl-modules/Compress-Raw-Zlib/default.nix2
-rw-r--r--pkgs/development/perl-modules/maatkit/default.nix2
-rw-r--r--pkgs/development/python-modules/dbus/default.nix2
-rw-r--r--pkgs/development/python-modules/generic/wrap.sh9
-rw-r--r--pkgs/development/python-modules/pygame/default.nix2
-rw-r--r--pkgs/development/python-modules/pyside/apiextractor.nix11
-rw-r--r--pkgs/development/python-modules/pyside/default.nix11
-rw-r--r--pkgs/development/python-modules/pyside/generatorrunner.nix11
-rw-r--r--pkgs/development/python-modules/pyside/shiboken.nix11
-rw-r--r--pkgs/development/python-modules/pyside/tools.nix11
-rw-r--r--pkgs/development/python-modules/pyx/default.nix2
-rw-r--r--pkgs/development/qtcreator/default.nix22
-rw-r--r--pkgs/development/tools/analysis/lcov/default.nix2
-rw-r--r--pkgs/development/tools/analysis/radare/default.nix2
-rw-r--r--pkgs/development/tools/analysis/radare/ired.nix2
-rw-r--r--pkgs/development/tools/analysis/valgrind/default.nix2
-rw-r--r--pkgs/development/tools/analysis/valkyrie/default.nix2
-rw-r--r--pkgs/development/tools/build-managers/buildbot-slave/default.nix2
-rw-r--r--pkgs/development/tools/build-managers/buildbot/default.nix2
-rw-r--r--pkgs/development/tools/build-managers/colormake/default.nix2
-rw-r--r--pkgs/development/tools/build-managers/gnumake/3.81/default.nix2
-rw-r--r--pkgs/development/tools/build-managers/gnumake/3.82/default.nix2
-rw-r--r--pkgs/development/tools/build-managers/gnumake/4.0/default.nix2
-rw-r--r--pkgs/development/tools/build-managers/gradle/default.nix2
-rw-r--r--pkgs/development/tools/build-managers/scons/default.nix6
-rw-r--r--pkgs/development/tools/documentation/doxygen/default.nix2
-rw-r--r--pkgs/development/tools/documentation/haddock/2.7.2.nix2
-rw-r--r--pkgs/development/tools/documentation/haddock/2.9.2.nix2
-rw-r--r--pkgs/development/tools/guile/g-wrap/default.nix2
-rw-r--r--pkgs/development/tools/haskell/cabal2nix/default.nix4
-rw-r--r--pkgs/development/tools/haskell/hlint/default.nix4
-rw-r--r--pkgs/development/tools/haskell/keter/default.nix4
-rw-r--r--pkgs/development/tools/java/fastjar/default.nix2
-rw-r--r--pkgs/development/tools/misc/autobuild/default.nix2
-rw-r--r--pkgs/development/tools/misc/autoconf/2.13.nix2
-rw-r--r--pkgs/development/tools/misc/autoconf/default.nix2
-rw-r--r--pkgs/development/tools/misc/automake/automake-1.11.x.nix2
-rw-r--r--pkgs/development/tools/misc/automake/automake-1.12.x.nix2
-rw-r--r--pkgs/development/tools/misc/automake/automake-1.13.x.nix2
-rw-r--r--pkgs/development/tools/misc/automake/automake-1.14.x.nix2
-rw-r--r--pkgs/development/tools/misc/binutils/default.nix2
-rw-r--r--pkgs/development/tools/misc/cbrowser/default.nix2
-rw-r--r--pkgs/development/tools/misc/cflow/default.nix2
-rw-r--r--pkgs/development/tools/misc/cgdb/default.nix2
-rw-r--r--pkgs/development/tools/misc/coccinelle/default.nix2
-rw-r--r--pkgs/development/tools/misc/complexity/default.nix2
-rw-r--r--pkgs/development/tools/misc/cppi/default.nix2
-rw-r--r--pkgs/development/tools/misc/ddd/default.nix2
-rw-r--r--pkgs/development/tools/misc/dejagnu/default.nix2
-rw-r--r--pkgs/development/tools/misc/gdb/default.nix2
-rw-r--r--pkgs/development/tools/misc/gengetopt/default.nix2
-rw-r--r--pkgs/development/tools/misc/global/default.nix2
-rw-r--r--pkgs/development/tools/misc/gnum4/default.nix2
-rw-r--r--pkgs/development/tools/misc/gob2/default.nix2
-rw-r--r--pkgs/development/tools/misc/gperf/default.nix2
-rw-r--r--pkgs/development/tools/misc/gtkdialog/default.nix2
-rw-r--r--pkgs/development/tools/misc/help2man/default.nix2
-rw-r--r--pkgs/development/tools/misc/hydra/default.nix2
-rw-r--r--pkgs/development/tools/misc/indent/default.nix2
-rw-r--r--pkgs/development/tools/misc/inotify-tools/default.nix2
-rw-r--r--pkgs/development/tools/misc/jscoverage/default.nix2
-rw-r--r--pkgs/development/tools/misc/libtool/default.nix2
-rw-r--r--pkgs/development/tools/misc/libtool/libtool2.nix2
-rw-r--r--pkgs/development/tools/misc/lttng-tools/default.nix4
-rw-r--r--pkgs/development/tools/misc/ninka/default.nix2
-rw-r--r--pkgs/development/tools/misc/pmccabe/default.nix2
-rw-r--r--pkgs/development/tools/misc/sloccount/default.nix2
-rw-r--r--pkgs/development/tools/misc/stm32flash/default.nix2
-rw-r--r--pkgs/development/tools/misc/sysbench/default.nix2
-rw-r--r--pkgs/development/tools/misc/texi2html/default.nix2
-rw-r--r--pkgs/development/tools/misc/texinfo/4.13a.nix2
-rw-r--r--pkgs/development/tools/misc/uisp/default.nix2
-rw-r--r--pkgs/development/tools/misc/usb-modeswitch/default.nix2
-rw-r--r--pkgs/development/tools/misc/xxdiff/default.nix2
-rw-r--r--pkgs/development/tools/node-webkit/default.nix6
-rw-r--r--pkgs/development/tools/ocaml/findlib/default.nix2
-rw-r--r--pkgs/development/tools/ocaml/merlin/default.nix21
-rw-r--r--pkgs/development/tools/parsing/bison/2.x.nix2
-rw-r--r--pkgs/development/tools/parsing/bison/3.x.nix2
-rw-r--r--pkgs/development/tools/parsing/ragel/default.nix4
-rw-r--r--pkgs/development/tools/profiling/oprofile/default.nix2
-rw-r--r--pkgs/development/tools/profiling/sysprof/default.nix2
-rw-r--r--pkgs/development/tools/profiling/systemtap/default.nix2
-rw-r--r--pkgs/development/tools/pydb/default.nix2
439 files changed, 1046 insertions, 689 deletions
diff --git a/pkgs/development/compilers/adobe-flex-sdk/default.nix b/pkgs/development/compilers/adobe-flex-sdk/default.nix
index fc4511d896e..69557019f15 100644
--- a/pkgs/development/compilers/adobe-flex-sdk/default.nix
+++ b/pkgs/development/compilers/adobe-flex-sdk/default.nix
@@ -35,6 +35,6 @@ stdenv.mkDerivation rec {
   meta = { 
     description = "Flex SDK for Adobe Flash / ActionScript";
     homepage = "http://www.adobe.com/support/documentation/en/flex/3/releasenotes_flex3_sdk.html#installation";
-    license = "MPLv1.1"; #  Mozilla Public License Version 1.1
+    license = stdenv.lib.licenses.mpl11;
   };
 }
diff --git a/pkgs/development/compilers/agda/2.4.0.1.nix b/pkgs/development/compilers/agda/2.4.0.2.nix
index e472eb1c276..6705419add9 100644
--- a/pkgs/development/compilers/agda/2.4.0.1.nix
+++ b/pkgs/development/compilers/agda/2.4.0.2.nix
@@ -1,3 +1,5 @@
+# This file was auto-generated by cabal2nix. Please do NOT edit manually!
+
 { cabal, alex, binary, boxes, dataHash, deepseq, emacs, equivalence
 , filepath, geniplate, happy, hashable, hashtables, haskeline
 , haskellSrcExts, mtl, parallel, QuickCheck, STMonadTrans, strict
@@ -6,8 +8,8 @@
 
 cabal.mkDerivation (self: {
   pname = "Agda";
-  version = "2.4.0.1";
-  sha256 = "11my5k606zvra3w3m1wllc4dy5mfv4lr32fqd579vqcks6wpirjq";
+  version = "2.4.0.2";
+  sha256 = "13c4ipscnlnbv94k93yajrp32mwzikqa8rhc95h8pmqzhjgwyh8b";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
diff --git a/pkgs/development/compilers/ats2/default.nix b/pkgs/development/compilers/ats2/default.nix
index 1f6a8b6c6e0..8c71138ab78 100644
--- a/pkgs/development/compilers/ats2/default.nix
+++ b/pkgs/development/compilers/ats2/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name    = "ats2-${version}";
-  version = "0.0.7";
+  version = "0.1.0";
 
   src = fetchurl {
     url = "mirror://sourceforge/ats2-lang/ATS2-Postiats-${version}.tgz";
-    sha256 = "1cv7caaf9fj6z3kln02ikkbmcy42324v39lzx3cf6qcsywwpm8fx";
+    sha256 = "0i7b9v7xki9j2jjjpydz0gl33af94b4jjmk75b9w20bs003v8vd4";
   };
 
   buildInputs = [ gmp ];
diff --git a/pkgs/development/compilers/bigloo/default.nix b/pkgs/development/compilers/bigloo/default.nix
index b7dcb806b01..16dfa580a19 100644
--- a/pkgs/development/compilers/bigloo/default.nix
+++ b/pkgs/development/compilers/bigloo/default.nix
@@ -46,7 +46,7 @@ stdenv.mkDerivation rec {
     '';
 
     homepage = http://www-sop.inria.fr/indes/fp/Bigloo/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
diff --git a/pkgs/development/compilers/gcc/4.3/default.nix b/pkgs/development/compilers/gcc/4.3/default.nix
index 4446876ab1f..45040c2f375 100644
--- a/pkgs/development/compilers/gcc/4.3/default.nix
+++ b/pkgs/development/compilers/gcc/4.3/default.nix
@@ -173,7 +173,7 @@ stdenv.mkDerivation ({
 
   meta = {
     homepage = "http://ghdl.free.fr/";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     description = "Complete VHDL simulator, using the GCC technology";
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
diff --git a/pkgs/development/compilers/gcc/4.4/default.nix b/pkgs/development/compilers/gcc/4.4/default.nix
index 99c342da780..be2f323fde1 100644
--- a/pkgs/development/compilers/gcc/4.4/default.nix
+++ b/pkgs/development/compilers/gcc/4.4/default.nix
@@ -251,7 +251,7 @@ stdenv.mkDerivation ({
 
   meta = {
     homepage = http://gcc.gnu.org/;
-    license = "GPLv3+";  # runtime support libraries are typically LGPLv3+
+    license = stdenv.lib.licenses.gpl3Plus;  # runtime support libraries are typically LGPLv3+
     description = "GNU Compiler Collection, version ${version}";
 
     longDescription = ''
@@ -302,7 +302,7 @@ stdenv.mkDerivation ({
 
   meta = {
     homepage = "http://ghdl.free.fr/";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     description = "Complete VHDL simulator, using the GCC technology (gcc ${version})";
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
diff --git a/pkgs/development/compilers/gcc/4.5/default.nix b/pkgs/development/compilers/gcc/4.5/default.nix
index 9713164711f..fbeea0768ad 100644
--- a/pkgs/development/compilers/gcc/4.5/default.nix
+++ b/pkgs/development/compilers/gcc/4.5/default.nix
@@ -364,7 +364,7 @@ stdenv.mkDerivation ({
 
   meta = {
     homepage = http://gcc.gnu.org/;
-    license = "GPLv3+";  # runtime support libraries are typically LGPLv3+
+    license = stdenv.lib.licenses.gpl3Plus;  # runtime support libraries are typically LGPLv3+
     description = "GNU Compiler Collection, version ${version}"
       + (if stripped then "" else " (with debugging info)");
 
@@ -432,7 +432,7 @@ stdenv.mkDerivation ({
 
   meta = {
     homepage = "http://ghdl.free.fr/";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     description = "Complete VHDL simulator, using the GCC technology (gcc ${version})";
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
diff --git a/pkgs/development/compilers/gcc/4.6/default.nix b/pkgs/development/compilers/gcc/4.6/default.nix
index ef75cf71f58..8528be07729 100644
--- a/pkgs/development/compilers/gcc/4.6/default.nix
+++ b/pkgs/development/compilers/gcc/4.6/default.nix
@@ -438,7 +438,7 @@ stdenv.mkDerivation ({
 
   meta = {
     homepage = http://gcc.gnu.org/;
-    license = "GPLv3+";  # runtime support libraries are typically LGPLv3+
+    license = stdenv.lib.licenses.gpl3Plus;  # runtime support libraries are typically LGPLv3+
     description = "GNU Compiler Collection, version ${version}"
       + (if stripped then "" else " (with debugging info)");
 
@@ -501,7 +501,7 @@ stdenv.mkDerivation ({
 
   meta = {
     homepage = "http://ghdl.free.fr/";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     description = "Complete VHDL simulator, using the GCC technology (gcc ${version})";
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
diff --git a/pkgs/development/compilers/gcc/4.8/default.nix b/pkgs/development/compilers/gcc/4.8/default.nix
index 0664cc0ebd5..2fb8f9d73b5 100644
--- a/pkgs/development/compilers/gcc/4.8/default.nix
+++ b/pkgs/development/compilers/gcc/4.8/default.nix
@@ -508,7 +508,7 @@ stdenv.mkDerivation ({
 
   meta = {
     homepage = http://gcc.gnu.org/;
-    license = "GPLv3+";  # runtime support libraries are typically LGPLv3+
+    license = stdenv.lib.licenses.gpl3Plus;  # runtime support libraries are typically LGPLv3+
     description = "GNU Compiler Collection, version ${version}"
       + (if stripped then "" else " (with debugging info)");
 
diff --git a/pkgs/development/compilers/gcc/4.9/default.nix b/pkgs/development/compilers/gcc/4.9/default.nix
index ab7732a68eb..8b185d00bcc 100644
--- a/pkgs/development/compilers/gcc/4.9/default.nix
+++ b/pkgs/development/compilers/gcc/4.9/default.nix
@@ -495,7 +495,7 @@ stdenv.mkDerivation ({
 
   meta = {
     homepage = http://gcc.gnu.org/;
-    license = "GPLv3+";  # runtime support libraries are typically LGPLv3+
+    license = stdenv.lib.licenses.gpl3Plus;  # runtime support libraries are typically LGPLv3+
     description = "GNU Compiler Collection, version ${version}"
       + (if stripped then "" else " (with debugging info)");
 
diff --git a/pkgs/development/compilers/ghdl/default.nix b/pkgs/development/compilers/ghdl/default.nix
index 7b103805def..7b2e03f8d57 100644
--- a/pkgs/development/compilers/ghdl/default.nix
+++ b/pkgs/development/compilers/ghdl/default.nix
@@ -59,6 +59,6 @@ stdenv.mkDerivation rec {
     description = "Free VHDL simulator, mcode flavour";
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/compilers/gnatboot/default.nix b/pkgs/development/compilers/gnatboot/default.nix
index 1de0c88a6bc..3cab8379720 100644
--- a/pkgs/development/compilers/gnatboot/default.nix
+++ b/pkgs/development/compilers/gnatboot/default.nix
@@ -38,7 +38,7 @@ stdenv.mkDerivation {
 
   meta = {
     homepage = http://gentoo.org;
-    license = "GPLv3+";  # runtime support libraries are typically LGPLv3+
+    license = stdenv.lib.licenses.gpl3Plus;  # runtime support libraries are typically LGPLv3+
     maintainers = [
       stdenv.lib.maintainers.viric
     ];
diff --git a/pkgs/development/compilers/idris/default.nix b/pkgs/development/compilers/idris/default.nix
index df57364fa08..f0b07f9d0fa 100644
--- a/pkgs/development/compilers/idris/default.nix
+++ b/pkgs/development/compilers/idris/default.nix
@@ -11,8 +11,8 @@
 
 cabal.mkDerivation (self: {
   pname = "idris";
-  version = "0.9.14";
-  sha256 = "0kfzp89sass93p9zsxq616zfix7ipi1rmjqmcjixihi01k7c0b8b";
+  version = "0.9.14.1";
+  sha256 = "11x4f0hvd51m9rlf9r0i5xsjmc73kjsayny4xyv0wgb88v9v737b";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
@@ -26,7 +26,7 @@ cabal.mkDerivation (self: {
   buildTools = [ happy ];
   extraLibraries = [ boehmgc gmp ];
   configureFlags = "-fllvm -fgmp -fffi";
-  patches = [ ./trifecta-fix.patch ];
+  jailbreak = true;
   meta = {
     homepage = "http://www.idris-lang.org/";
     description = "Functional Programming Language with Dependent Types";
diff --git a/pkgs/development/compilers/idris/trifecta-fix.patch b/pkgs/development/compilers/idris/trifecta-fix.patch
deleted file mode 100644
index a20e482d2c4..00000000000
--- a/pkgs/development/compilers/idris/trifecta-fix.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-diff --git a/src/Idris/AbsSyntaxTree.hs b/src/Idris/AbsSyntaxTree.hs
-index 76df969..076f1ff 100644
---- a/src/Idris/AbsSyntaxTree.hs
-+++ b/src/Idris/AbsSyntaxTree.hs
-@@ -194,6 +194,10 @@ data IState = IState {
-     idris_callswho :: Maybe (M.Map Name [Name])
-    }
-
-+-- Required for parsers library, and therefore trifecta
-+instance Show IState where
-+  show = const "{internal state}"
-+
- data SizeChange = Smaller | Same | Bigger | Unknown
-     deriving (Show, Eq)
- {-!
diff --git a/pkgs/development/compilers/ikarus/default.nix b/pkgs/development/compilers/ikarus/default.nix
index 4c3845f9ee5..070f29e16f6 100644
--- a/pkgs/development/compilers/ikarus/default.nix
+++ b/pkgs/development/compilers/ikarus/default.nix
@@ -14,6 +14,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Ikarus - a Scheme compiler, aiming at R6RS";
     homepage = http://ikarus-scheme.org/;
-    license = "GPLv3";
+    license = stdenv.lib.licenses.gpl3;
   };
 }
diff --git a/pkgs/development/compilers/llvm/3.4/dragonegg.nix b/pkgs/development/compilers/llvm/3.4/dragonegg.nix
index 577533c2e52..a34fa965f06 100644
--- a/pkgs/development/compilers/llvm/3.4/dragonegg.nix
+++ b/pkgs/development/compilers/llvm/3.4/dragonegg.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://dragonegg.llvm.org/;
     description = "gcc plugin that replaces gcc's optimizers and code generators by those in LLVM";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric shlevy];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/development/compilers/mit-scheme/default.nix b/pkgs/development/compilers/mit-scheme/default.nix
index 29950aa9e3d..f6a52b52e1d 100644
--- a/pkgs/development/compilers/mit-scheme/default.nix
+++ b/pkgs/development/compilers/mit-scheme/default.nix
@@ -78,7 +78,7 @@ stdenv.mkDerivation {
 
     homepage = http://www.gnu.org/software/mit-scheme/;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
 
diff --git a/pkgs/development/compilers/opendylan/bin.nix b/pkgs/development/compilers/opendylan/bin.nix
index bab8e66799b..19f8eab482c 100644
--- a/pkgs/development/compilers/opendylan/bin.nix
+++ b/pkgs/development/compilers/opendylan/bin.nix
@@ -36,6 +36,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://opendylan.org;
     description = "Dylan is a multi-paradigm functional and object-oriented programming language.";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/compilers/opendylan/default.nix b/pkgs/development/compilers/opendylan/default.nix
index b1ee1d000c4..e4bdcf7889b 100644
--- a/pkgs/development/compilers/opendylan/default.nix
+++ b/pkgs/development/compilers/opendylan/default.nix
@@ -32,6 +32,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://opendylan.org;
     description = "Dylan is a multi-paradigm functional and object-oriented programming language.";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/compilers/openjdk/default.nix b/pkgs/development/compilers/openjdk/default.nix
index 6fd7ad9d65b..6a07c7af69e 100644
--- a/pkgs/development/compilers/openjdk/default.nix
+++ b/pkgs/development/compilers/openjdk/default.nix
@@ -165,7 +165,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://openjdk.java.net/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     description = "The open-source Java Development Kit";
     maintainers = [ stdenv.lib.maintainers.eelco stdenv.lib.maintainers.shlevy ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/development/compilers/oraclejdk/jdk-linux-base.nix b/pkgs/development/compilers/oraclejdk/jdk-linux-base.nix
index 90a64ecd521..657d18070e9 100644
--- a/pkgs/development/compilers/oraclejdk/jdk-linux-base.nix
+++ b/pkgs/development/compilers/oraclejdk/jdk-linux-base.nix
@@ -180,6 +180,6 @@ let result = stdenv.mkDerivation rec {
 
   passthru.jre = result; # FIXME: use multiple outputs or return actual JRE package
 
-  meta.license = "unfree";
+  meta.license = stdenv.lib.licenses.unfree;
 
 }; in result
diff --git a/pkgs/development/compilers/oraclejdk/jdk6-linux.nix b/pkgs/development/compilers/oraclejdk/jdk6-linux.nix
index 97ec6b56305..9b384c5ae46 100644
--- a/pkgs/development/compilers/oraclejdk/jdk6-linux.nix
+++ b/pkgs/development/compilers/oraclejdk/jdk6-linux.nix
@@ -80,5 +80,5 @@ stdenv.mkDerivation {
 
   mozillaPlugin = if installjdk then "/jre/lib/${architecture}/plugins" else "/lib/${architecture}/plugins";
 
-  meta.license = "unfree";
+  meta.license = stdenv.lib.licenses.unfree;
 }
diff --git a/pkgs/development/compilers/rust/default.nix b/pkgs/development/compilers/rustc/0.11.nix
index 2c27cf778a1..1c3b09b0985 100644
--- a/pkgs/development/compilers/rust/default.nix
+++ b/pkgs/development/compilers/rustc/0.11.nix
@@ -14,23 +14,25 @@
 
 */
 
-with if stdenv.system == "i686-linux" then {
-  platform = "linux-i386";
-  snapshot = "84339ea0f796ae468ef86797ef4587274bec19ea";
-  target = "i686-unknown-linux-gnu";
-} else if stdenv.system == "x86_64-linux" then {
-  platform = "linux-x86_64";
-  snapshot = "bd8a6bc1f28845b7f4b768f6bfa06e7fbdcfcaae";
-  target = "x86_64-unknown-linux-gnu";
-} else if stdenv.system == "x86_64-darwin" then {
-  platform = "macos-x86_64";
-  snapshot = "4a8c2e1b7634d73406bac32a1a97893ec3ed818d";
-} else {};
-let snapshotDate = "2014-06-21";
+with ((import ./common.nix) {inherit stdenv; version = "0.11.0"; });
+
+let snapshot = if stdenv.system == "i686-linux"
+      then "84339ea0f796ae468ef86797ef4587274bec19ea"
+      else if stdenv.system == "x86_64-linux"
+      then "bd8a6bc1f28845b7f4b768f6bfa06e7fbdcfcaae"
+      else if stdenv.system == "i686-darwin"
+      then "3f25b2680efbab16ad074477a19d49dcce475977"
+      else if stdenv.system == "x86_64-darwin"
+      then "4a8c2e1b7634d73406bac32a1a97893ec3ed818d"
+      else abort "no-snapshot for platform ${stdenv.system}";
+    snapshotDate = "2014-06-21";
     snapshotRev = "db9af1d";
-    snapshotName = "rust-stage0-${snapshotDate}-${snapshotRev}-${platform}-${snapshot}.tar.bz2"; in
-stdenv.mkDerivation {
-  name = "rust-0.11.0";
+    snapshotName = "rust-stage0-${snapshotDate}-${snapshotRev}-${platform}-${snapshot}.tar.bz2";
+
+in stdenv.mkDerivation {
+  inherit name;
+  inherit version;
+  inherit meta;
 
   src = fetchurl {
     url = http://static.rust-lang.org/dist/rust-0.11.0.tar.gz;
@@ -67,14 +69,4 @@ stdenv.mkDerivation {
 
   buildInputs = [ which file perl curl python27 makeWrapper ];
   enableParallelBuilding = true;
-
-  meta = with stdenv.lib; {
-    homepage = http://www.rust-lang.org/;
-    description = "A safe, concurrent, practical language";
-    maintainers = with maintainers; [ madjar cstrahan ];
-    license = map (builtins.getAttr "shortName") [ licenses.mit licenses.asl20 ];
-    # platforms as per http://static.rust-lang.org/doc/master/tutorial.html#getting-started
-    platforms = [ "i686-linux" "x86_64-linux" "x86_64-darwin" ];
-  };
 }
-
diff --git a/pkgs/development/compilers/rustc/common.nix b/pkgs/development/compilers/rustc/common.nix
new file mode 100644
index 00000000000..7af19a40c79
--- /dev/null
+++ b/pkgs/development/compilers/rustc/common.nix
@@ -0,0 +1,36 @@
+{stdenv, version}:
+
+{
+  inherit version;
+
+  platform = if stdenv.system == "i686-linux"
+    then "linux-i386"
+    else if stdenv.system == "x86_64-linux"
+    then "linux-x86_64"
+    else if stdenv.system == "i686-darwin"
+    then "macos-i386"
+    else if stdenv.system == "x86_64-darwin"
+    then "macos-x86_64"
+    else abort "no snapshot to boostrap for this platform (missing platform url suffix)";
+
+  target = if stdenv.system == "i686-linux"
+    then "i686-unknown-linux-gnu"
+    else if stdenv.system == "x86_64-linux"
+    then "x86_64-unknown-linux-gnu"
+    else if stdenv.system == "i686-darwin"
+    then "i686-apple-darwin"
+    else if stdenv.system == "x86_64-darwin"
+    then "x86_64-apple-darwin"
+    else abort "no snapshot to boostrap for this platform (missing target triple";
+
+  meta = with stdenv.lib; {
+    homepage = http://www.rust-lang.org/;
+    description = "A safe, concurrent, practical language";
+    maintainers = with maintainers; [ madjar cstrahan ];
+    license = map (builtins.getAttr "shortName") [ licenses.mit licenses.asl20 ];
+    # platforms as per http://static.rust-lang.org/doc/master/tutorial.html#getting-started
+    platforms = [ "i686-linux" "x86_64-linux" "x86_64-darwin" ];
+  };
+
+  name = "rustc-${version}";
+}
diff --git a/pkgs/development/compilers/rust/hardcode_paths.patch b/pkgs/development/compilers/rustc/hardcode_paths.patch
index 77e4c3f3788..77e4c3f3788 100644
--- a/pkgs/development/compilers/rust/hardcode_paths.patch
+++ b/pkgs/development/compilers/rustc/hardcode_paths.patch
diff --git a/pkgs/development/compilers/rustc/head.nix b/pkgs/development/compilers/rustc/head.nix
new file mode 100644
index 00000000000..ad33906ae6e
--- /dev/null
+++ b/pkgs/development/compilers/rustc/head.nix
@@ -0,0 +1,73 @@
+{stdenv, fetchurl, fetchgit, which, file, perl, curl, python27, makeWrapper}:
+
+/* Rust's build process has a few quirks :
+
+- It requires some patched in llvm that haven't landed upstream, so it
+  compiles its own llvm. This might change in the future, so at some
+  point we may be able to switch to nix's llvm.
+
+- The Rust compiler is written is Rust, so it requires a bootstrap
+  compiler, which is downloaded during the build. To make the build
+  pure, we download it ourself before and put it where it is
+  expected. Once the language is stable (1.0) , we might want to
+  switch it to use nix's packaged rust compiler.
+
+*/
+
+with ((import ./common.nix) {inherit stdenv; version = "0.12.0-pre-7a25cf3f3"; });
+
+let snapshot = if stdenv.system == "i686-linux"
+      then "a5e1bb723020ac35173d49600e76b0935e257a6a"
+      else if stdenv.system == "x86_64-linux"
+      then "1a2407df17442d93d1c34c916269a345658045d7"
+      else if stdenv.system == "i686-darwin"
+      then "6648fa88e41ad7c0991a085366e36d56005873ca"
+      else if stdenv.system == "x86_64-darwin"
+      then "71b2d1dfd0abe1052908dc091e098ed22cf272c6"
+      else abort "no-snapshot for platform ${stdenv.system}";
+    snapshotDate = "2014-07-17";
+    snapshotRev = "9fc8394";
+    snapshotName = "rust-stage0-${snapshotDate}-${snapshotRev}-${platform}-${snapshot}.tar.bz2";
+
+in stdenv.mkDerivation {
+  inherit name;
+  inherit version;
+  inherit meta;
+
+  src = fetchgit {
+    url = https://github.com/rust-lang/rust;
+    rev = "7a25cf3f30fa5fae2e868fa910ecc850f5e9ee65";
+    sha256 = "1hx8vd4gn5plbdvr0zvdvqyw9x9r2vbmh112h2f5d2xxsf9p7rf1";
+  };
+
+  # We need rust to build rust. If we don't provide it, configure will try to download it.
+  snapshot = stdenv.mkDerivation {
+    name = "rust-stage0";
+    src = fetchurl {
+      url = "http://static.rust-lang.org/stage0-snapshots/${snapshotName}";
+      sha1 = snapshot;
+    };
+    dontStrip = true;
+    installPhase = ''
+      mkdir -p "$out"
+      cp -r bin "$out/bin"
+    '' + (if stdenv.isLinux then ''
+      patchelf --interpreter "${stdenv.glibc}/lib/${stdenv.gcc.dynamicLinker}" \
+               --set-rpath "${stdenv.gcc.gcc}/lib/:${stdenv.gcc.gcc}/lib64/" \
+               "$out/bin/rustc"
+    '' else "");
+  };
+
+  configureFlags = [ "--enable-local-rust" "--local-rust-root=$snapshot" ];
+
+  # The compiler requires cc, so we patch the source to tell it where to find it
+  patches = [ ./hardcode_paths.patch ./local_stage0.patch ];
+  postPatch = ''
+    substituteInPlace src/librustc/back/link.rs \
+      --subst-var-by "ccPath" "${stdenv.gcc}/bin/cc" \
+      --subst-var-by "arPath" "${stdenv.gcc.binutils}/bin/ar"
+  '';
+
+  buildInputs = [ which file perl curl python27 makeWrapper ];
+  enableParallelBuilding = true;
+}
diff --git a/pkgs/development/compilers/rust/local_stage0.patch b/pkgs/development/compilers/rustc/local_stage0.patch
index 1261b2d458d..1261b2d458d 100644
--- a/pkgs/development/compilers/rust/local_stage0.patch
+++ b/pkgs/development/compilers/rustc/local_stage0.patch
diff --git a/pkgs/development/compilers/sbcl/default.nix b/pkgs/development/compilers/sbcl/default.nix
index 8133ae3ffd3..5ab692ce34e 100644
--- a/pkgs/development/compilers/sbcl/default.nix
+++ b/pkgs/development/compilers/sbcl/default.nix
@@ -2,14 +2,17 @@
 
 stdenv.mkDerivation rec {
   name    = "sbcl-${version}";
-  version = "1.2.0";
+  version = "1.2.2";
 
   src = fetchurl {
-    url    = mirror://sourceforge/project/sbcl/sbcl/1.2.0/sbcl-1.2.0-source.tar.bz2;
-    sha256 = "13k20sys1v4lvgis8cnbczww6zs93rw176vz07g4jx06418k53x2";
+    url    = "mirror://sourceforge/project/sbcl/sbcl/${version}/${name}-source.tar.bz2";
+    sha256 = "08jk1bjk7087gq4ibzs1d27r0c6pigbvmff351j9a03kvl652b2v";
   };
 
-  buildInputs = [ sbclBootstrap ] ++ stdenv.lib.optional stdenv.isLinux clisp;
+  buildInputs = [ ]
+    ++ (stdenv.lib.optional stdenv.isDarwin sbclBootstrap)
+    ++ (stdenv.lib.optional stdenv.isLinux clisp)
+    ;
 
   patchPhase = ''
     echo '"${version}.nixos"' > version.lisp-expr
@@ -70,5 +73,7 @@ stdenv.mkDerivation rec {
     license = stdenv.lib.licenses.bsd3;
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.all;
+    inherit version;
+    updateWalker = true;
   };
 }
diff --git a/pkgs/development/compilers/sbcl/default.upstream b/pkgs/development/compilers/sbcl/default.upstream
deleted file mode 100644
index de69a2828c6..00000000000
--- a/pkgs/development/compilers/sbcl/default.upstream
+++ /dev/null
@@ -1,9 +0,0 @@
-name sbcl
-target default.nix
-url http://sf.net/projects/sbcl/files/sbcl/
-version_link '/sbcl/[0-9.]+/$'
-link "source.tar.bz2"
-version '.*/sbcl-([0-9.]+)-source.*' '\1'
-redirect
-process 'http://[a-z]+[.]dl[.]sourceforge[.]net/' 'mirror://sourceforge/'
-process '[?].*' ''
diff --git a/pkgs/development/compilers/stalin/default.nix b/pkgs/development/compilers/stalin/default.nix
index b488308f5c4..faa281efc7a 100644
--- a/pkgs/development/compilers/stalin/default.nix
+++ b/pkgs/development/compilers/stalin/default.nix
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://www.ece.purdue.edu/~qobi/software.html;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     description = "Stalin, an optimizing Scheme compiler";
 
     maintainers = [ ];
diff --git a/pkgs/development/compilers/tinycc/default.nix b/pkgs/development/compilers/tinycc/default.nix
index 7ad7348925b..1e82e03f16c 100644
--- a/pkgs/development/compilers/tinycc/default.nix
+++ b/pkgs/development/compilers/tinycc/default.nix
@@ -55,7 +55,7 @@ stdenv.mkDerivation rec {
       '';
 
     homepage = http://www.tinycc.org/;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     platforms = stdenv.lib.platforms.unix;
     maintainers = [ ];
diff --git a/pkgs/development/guile-modules/guile-cairo/default.nix b/pkgs/development/guile-modules/guile-cairo/default.nix
index 6663e00c36e..7617e5fb1cd 100644
--- a/pkgs/development/guile-modules/guile-cairo/default.nix
+++ b/pkgs/development/guile-modules/guile-cairo/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
          programming environment.
       '';
 
-    license = "LGPLv3+";
+    license = stdenv.lib.licenses.lgpl3Plus;
 
     homepage = http://home.gna.org/guile-cairo/;
 
diff --git a/pkgs/development/guile-modules/guile-gnome/default.nix b/pkgs/development/guile-modules/guile-gnome/default.nix
index 30480844a41..90012bb3ddd 100644
--- a/pkgs/development/guile-modules/guile-gnome/default.nix
+++ b/pkgs/development/guile-modules/guile-gnome/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://www.gnu.org/software/guile-gnome/;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
   };
diff --git a/pkgs/development/guile-modules/guile-lib/default.nix b/pkgs/development/guile-modules/guile-lib/default.nix
index 310c0e92380..2f77c273af7 100644
--- a/pkgs/development/guile-modules/guile-lib/default.nix
+++ b/pkgs/development/guile-modules/guile-lib/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
       '';
 
     homepage = http://www.nongnu.org/guile-lib/;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
diff --git a/pkgs/development/guile-modules/guile-ncurses/default.nix b/pkgs/development/guile-modules/guile-ncurses/default.nix
index 1eca6b3a302..175c656859e 100644
--- a/pkgs/development/guile-modules/guile-ncurses/default.nix
+++ b/pkgs/development/guile-modules/guile-ncurses/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
          form, panel, and menu.
       '';
 
-    license = "LGPLv3+";
+    license = stdenv.lib.licenses.lgpl3Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
diff --git a/pkgs/development/interpreters/angelscript/default.nix b/pkgs/development/interpreters/angelscript/default.nix
index 871101ba03e..1167f121e62 100644
--- a/pkgs/development/interpreters/angelscript/default.nix
+++ b/pkgs/development/interpreters/angelscript/default.nix
@@ -11,10 +11,10 @@ let
     (builtins.attrNames (builtins.removeAttrs x helperArgNames));
   sourceInfo = rec {
     baseName="angelscript";
-    version = "2.29.0";
+    version = "2.29.1";
     name="${baseName}-${version}";
     url="http://www.angelcode.com/angelscript/sdk/files/angelscript_${version}.zip";
-    sha256 = "1g0bi8dx832s3911rr3jymnffaz3q7cnbzl53nmi6hwsr2kpc6mx";
+    sha256 = "081a0wnn1hl0hjgrg0nz63ff7k7dgrwsgszka5i7623ny407fkl5";
   };
 in
 rec {
diff --git a/pkgs/development/interpreters/erlang/R14.nix b/pkgs/development/interpreters/erlang/R14.nix
index 4dd32cd806c..1fd101564a3 100644
--- a/pkgs/development/interpreters/erlang/R14.nix
+++ b/pkgs/development/interpreters/erlang/R14.nix
@@ -22,6 +22,20 @@ stdenv.mkDerivation {
 
   configureFlags = "--with-ssl=${openssl}";
 
+  postInstall = let
+    manpages = fetchurl {
+      url = "http://www.erlang.org/download/otp_doc_man_R${version}.tar.gz";
+      sha256 = "1nh7l7wilyyaxvlwkjxgm3cq7wpd90sk6vxhgpvg7hwai8g52545";
+    };
+  in ''
+    tar xf "${manpages}" -C "$out/lib/erlang"
+    for i in "$out"/lib/erlang/man/man[0-9]/*.[0-9]; do
+      prefix="''${i%/*}"
+      ensureDir "$out/share/man/''${prefix##*/}"
+      ln -s "$i" "$out/share/man/''${prefix##*/}/''${i##*/}erl"
+    done
+  '';
+
   # Some erlang bin/ scripts run sed and awk
   postFixup = ''
     wrapProgram $out/lib/erlang/bin/erl --prefix PATH ":" "${gnused}/bin/"
diff --git a/pkgs/development/interpreters/erlang/R15.nix b/pkgs/development/interpreters/erlang/R15.nix
index e0760db9f58..e9c8380c35a 100644
--- a/pkgs/development/interpreters/erlang/R15.nix
+++ b/pkgs/development/interpreters/erlang/R15.nix
@@ -28,6 +28,20 @@ stdenv.mkDerivation {
 
   configureFlags = "--with-ssl=${openssl}";
 
+  postInstall = let
+    manpages = fetchurl {
+      url = "http://www.erlang.org/download/otp_doc_man_R${version}.tar.gz";
+      sha256 = "0sqamzbd7qyz3klgl9vm1qvl0rhsfd1dx485pb0m2185qvw02nha";
+    };
+  in ''
+    tar xf "${manpages}" -C "$out/lib/erlang"
+    for i in "$out"/lib/erlang/man/man[0-9]/*.[0-9]; do
+      prefix="''${i%/*}"
+      ensureDir "$out/share/man/''${prefix##*/}"
+      ln -s "$i" "$out/share/man/''${prefix##*/}/''${i##*/}erl"
+    done
+  '';
+
   # Some erlang bin/ scripts run sed and awk
   postFixup = ''
     wrapProgram $out/lib/erlang/bin/erl --prefix PATH ":" "${gnused}/bin/"
diff --git a/pkgs/development/interpreters/erlang/R16.nix b/pkgs/development/interpreters/erlang/R16.nix
index eaf991ff563..5945cdd8299 100644
--- a/pkgs/development/interpreters/erlang/R16.nix
+++ b/pkgs/development/interpreters/erlang/R16.nix
@@ -8,10 +8,10 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
   name = "erlang-" + version;
-  version = "R16B03-1";
+  version = "16B03-1";
 
   src = fetchurl {
-    url = "http://www.erlang.org/download/otp_src_${version}.tar.gz";
+    url = "http://www.erlang.org/download/otp_src_R${version}.tar.gz";
     sha256 = "1rvyfh22g1fir1i4xn7v2md868wcmhajwhfsq97v7kn5kd2m7khp";
   };
 
@@ -28,8 +28,19 @@ stdenv.mkDerivation rec {
 
   configureFlags= "--with-ssl=${openssl} ${optionalString stdenv.isDarwin "--enable-darwin-64bit"}";
 
-  postInstall = ''
+  postInstall = let
+    manpages = fetchurl {
+      url = "http://www.erlang.org/download/otp_doc_man_R${version}.tar.gz";
+      sha256 = "17f3k5j17rdsah18gywjngip6cbfgp6nb9di6il4pahmf9yvqc8g";
+    };
+  in ''
     ln -s $out/lib/erlang/lib/erl_interface*/bin/erl_call $out/bin/erl_call
+    tar xf "${manpages}" -C "$out/lib/erlang"
+    for i in "$out"/lib/erlang/man/man[0-9]/*.[0-9]; do
+      prefix="''${i%/*}"
+      ensureDir "$out/share/man/''${prefix##*/}"
+      ln -s "$i" "$out/share/man/''${prefix##*/}/''${i##*/}erl"
+    done
   '';
 
   # Some erlang bin/ scripts run sed and awk
diff --git a/pkgs/development/interpreters/erlang/R17.nix b/pkgs/development/interpreters/erlang/R17.nix
index 5c59fddc1ef..b7cbfc486f5 100644
--- a/pkgs/development/interpreters/erlang/R17.nix
+++ b/pkgs/development/interpreters/erlang/R17.nix
@@ -28,8 +28,19 @@ stdenv.mkDerivation rec {
 
   configureFlags= "--with-ssl=${openssl} ${optionalString stdenv.isDarwin "--enable-darwin-64bit"}";
 
-  postInstall = ''
+  postInstall = let
+    manpages = fetchurl {
+      url = "http://www.erlang.org/download/otp_doc_man_${version}.tar.gz";
+      sha256 = "16dkz3w1q4ahy37c8a8r2h8zjcr7cxz7pd9z38chbxf6frc2pxxc";
+    };
+  in ''
     ln -s $out/lib/erlang/lib/erl_interface*/bin/erl_call $out/bin/erl_call
+    tar xf "${manpages}" -C "$out/lib/erlang"
+    for i in "$out"/lib/erlang/man/man[0-9]/*.[0-9]; do
+      prefix="''${i%/*}"
+      ensureDir "$out/share/man/''${prefix##*/}"
+      ln -s "$i" "$out/share/man/''${prefix##*/}/''${i##*/}erl"
+    done
   '';
 
   # Some erlang bin/ scripts run sed and awk
diff --git a/pkgs/development/interpreters/guile/1.8.nix b/pkgs/development/interpreters/guile/1.8.nix
index f44f71020b4..55f1b1840fa 100644
--- a/pkgs/development/interpreters/guile/1.8.nix
+++ b/pkgs/development/interpreters/guile/1.8.nix
@@ -51,7 +51,7 @@ stdenv.mkDerivation rec {
     '';
 
     homepage = http://www.gnu.org/software/guile/;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
   };
diff --git a/pkgs/development/interpreters/love/0.9.nix b/pkgs/development/interpreters/love/0.9.nix
index 38fdcd2a0a6..f08d1d2ec7e 100644
--- a/pkgs/development/interpreters/love/0.9.nix
+++ b/pkgs/development/interpreters/love/0.9.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://love2d.org";
     description = "A Lua-based 2D game engine/scripting language";
-    license = "zlib";
+    license = stdenv.lib.licenses.zlib;
 
     platforms = stdenv.lib.platforms.linux;
     maintainers = [ stdenv.lib.maintainers.raskin ];
diff --git a/pkgs/development/interpreters/love/default.nix b/pkgs/development/interpreters/love/default.nix
index 8e7914afb61..fc1f01cb373 100644
--- a/pkgs/development/interpreters/love/default.nix
+++ b/pkgs/development/interpreters/love/default.nix
@@ -43,7 +43,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://love2d.org";
     description = "A Lua-based 2D game engine/scripting language";
-    license = "zlib";
+    license = stdenv.lib.licenses.zlib;
 
     platforms = stdenv.lib.platforms.linux;
     maintainers = [ stdenv.lib.maintainers.raskin ];
diff --git a/pkgs/development/interpreters/lua-4/default.nix b/pkgs/development/interpreters/lua-4/default.nix
index 13f7964769c..51ddcd8f290 100644
--- a/pkgs/development/interpreters/lua-4/default.nix
+++ b/pkgs/development/interpreters/lua-4/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation {
       management with incremental garbage collection, making it ideal
       for configuration, scripting, and rapid prototyping.
     '';
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.unix;
     maintainers = [ ];
   };
diff --git a/pkgs/development/interpreters/lua-5/5.0.3.nix b/pkgs/development/interpreters/lua-5/5.0.3.nix
index eae2d82d5d0..5ae5b4156a8 100644
--- a/pkgs/development/interpreters/lua-5/5.0.3.nix
+++ b/pkgs/development/interpreters/lua-5/5.0.3.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation {
       management with incremental garbage collection, making it ideal
       for configuration, scripting, and rapid prototyping.
     '';
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.unix;
     maintainers = [ ];
   };
diff --git a/pkgs/development/interpreters/lua-5/5.1.nix b/pkgs/development/interpreters/lua-5/5.1.nix
index 303ea1d7471..74f80b911a0 100644
--- a/pkgs/development/interpreters/lua-5/5.1.nix
+++ b/pkgs/development/interpreters/lua-5/5.1.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, readline, makeWrapper }:
+{ stdenv, fetchurl, readline }:
 
 let
   dsoPatch = fetchurl {
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
     sha256 = "2640fc56a795f29d28ef15e13c34a47e223960b0240e8cb0a82d9b0738695333";
   };
 
-  buildInputs = [ readline makeWrapper ];
+  buildInputs = [ readline ];
 
   patches = if stdenv.isDarwin then [ ./5.1.darwin.patch ] else [ dsoPatch ];
 
@@ -35,9 +35,6 @@ stdenv.mkDerivation rec {
     sed <"etc/lua.pc" >"$out/lib/pkgconfig/lua.pc" -e "s|^prefix=.*|prefix=$out|"
     mv "doc/"*.{gif,png,css,html} "$out/share/doc/lua/"
     rmdir $out/{share,lib}/lua/5.1 $out/{share,lib}/lua
-    wrapProgram $out/bin/lua \
-      --set LUA_PATH  '"$HOME/.nix-profile/lib/lua/5.1/?.lua;$HOME/.nix-profile/share/lua/5.1/?.lua"' \
-      --set LUA_CPATH '"$HOME/.nix-profile/lib/lua/5.1/?.so;$HOME/.nix-profile/share/lua/5.1/?.so"'
   '';
 
   meta = {
@@ -51,7 +48,7 @@ stdenv.mkDerivation rec {
       management with incremental garbage collection, making it ideal
       for configuration, scripting, and rapid prototyping.
     '';
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.unix;
     maintainers = [ stdenv.lib.maintainers.simons ];
   };
diff --git a/pkgs/development/interpreters/lua-5/5.2.nix b/pkgs/development/interpreters/lua-5/5.2.nix
index 3bcc85fb434..eeb447e0e61 100644
--- a/pkgs/development/interpreters/lua-5/5.2.nix
+++ b/pkgs/development/interpreters/lua-5/5.2.nix
@@ -96,7 +96,7 @@ stdenv.mkDerivation rec {
       management with incremental garbage collection, making it ideal
       for configuration, scripting, and rapid prototyping.
     '';
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.unix;
     maintainers = [ stdenv.lib.maintainers.simons ];
   };
diff --git a/pkgs/development/interpreters/maude/default.nix b/pkgs/development/interpreters/maude/default.nix
index 65badeae1dd..e112a5ae43d 100644
--- a/pkgs/development/interpreters/maude/default.nix
+++ b/pkgs/development/interpreters/maude/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://maude.cs.uiuc.edu/";
     description = "Maude -- a high-level specification language";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
 
     longDescription = ''
       Maude is a high-performance reflective language and system
diff --git a/pkgs/development/interpreters/octave/default.nix b/pkgs/development/interpreters/octave/default.nix
index eb7e925561c..1addccb4bf8 100644
--- a/pkgs/development/interpreters/octave/default.nix
+++ b/pkgs/development/interpreters/octave/default.nix
@@ -6,13 +6,13 @@ fftw, fftwSinglePrec, zlib, curl, qrupdate
 }:
 
 let
-  version = "3.8.0";
+  version = "3.8.1";
 in
 stdenv.mkDerivation rec {
   name = "octave-${version}";
   src = fetchurl {
     url = "mirror://gnu/octave/${name}.tar.bz2";
-    sha256 = "1yclb8p4mcx9xcjajyynxfnc5spw90lp44d84v56ksrlvp3314si";
+    sha256 = "1gcvzbgyz98mxzy3gjkdbdiirafkl73l9ywml11j412amp92wxnn";
   };
 
   buildInputs = [ gfortran readline ncurses perl flex texinfo qhull libX11
@@ -51,7 +51,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://octave.org/;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     maintainers = with stdenv.lib.maintainers; [viric raskin];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/development/interpreters/octave/hg.nix b/pkgs/development/interpreters/octave/hg.nix
index f44efb94358..797fff584f6 100644
--- a/pkgs/development/interpreters/octave/hg.nix
+++ b/pkgs/development/interpreters/octave/hg.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation ({
   meta = { 
       description = "High-level interactive language for numerical computations";
       homepage = http://www.octave.org;
-      license = "GPL-3";
+      license = stdenv.lib.licenses.gpl3;
     };
 } // (
   if config.octave.devVersion or false then {
diff --git a/pkgs/development/interpreters/renpy/default.nix b/pkgs/development/interpreters/renpy/default.nix
index ccaa45c6c33..4b5f3bd8b3b 100644
--- a/pkgs/development/interpreters/renpy/default.nix
+++ b/pkgs/development/interpreters/renpy/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Ren'Py Visual Novel Engine";
     homepage = "http://renpy.org/";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.linux;
     maintainers = with stdenv.lib.maintainers; [ iyzsong ];
   };
diff --git a/pkgs/development/libraries/SDL2_gfx/default.nix b/pkgs/development/libraries/SDL2_gfx/default.nix
index 693b7bf8fe1..bc4b1a778fc 100644
--- a/pkgs/development/libraries/SDL2_gfx/default.nix
+++ b/pkgs/development/libraries/SDL2_gfx/default.nix
@@ -46,7 +46,7 @@ stdenv.mkDerivation rec {
        '';
 
     homepage = https://sourceforge.net/projects/sdlgfx/;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.bjg ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/development/libraries/SDL_gfx/default.nix b/pkgs/development/libraries/SDL_gfx/default.nix
index 49f5fec1da3..3a7fa707284 100644
--- a/pkgs/development/libraries/SDL_gfx/default.nix
+++ b/pkgs/development/libraries/SDL_gfx/default.nix
@@ -41,7 +41,7 @@ stdenv.mkDerivation rec {
        '';
 
     homepage = https://sourceforge.net/projects/sdlgfx/;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.bjg ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/development/libraries/SDL_mixer/default.nix b/pkgs/development/libraries/SDL_mixer/default.nix
index f5b40daaf68..82d0821667d 100644
--- a/pkgs/development/libraries/SDL_mixer/default.nix
+++ b/pkgs/development/libraries/SDL_mixer/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, SDL, libogg, libvorbis, enableNativeMidi ? false }:
+{ stdenv, fetchurl, SDL, libogg, libvorbis, enableNativeMidi ? false, fluidsynth ? null }:
 
 stdenv.mkDerivation rec {
   pname   = "SDL_mixer";
@@ -10,9 +10,9 @@ stdenv.mkDerivation rec {
     sha256 = "0alrhqgm40p4c92s26mimg9cm1y7rzr6m0p49687jxd9g6130i0n";
   };
 
-  buildInputs = [SDL libogg libvorbis];
+  buildInputs = [SDL libogg libvorbis fluidsynth];
 
-  configureFlags = "--disable-music-ogg-shared" + stdenv.lib.optionalString enableNativeMidi "--enable-music-native-midi-gpl";
+  configureFlags = "--disable-music-ogg-shared" + stdenv.lib.optionalString enableNativeMidi " --enable-music-native-midi-gpl";
 
   postInstall = "ln -s $out/include/SDL/SDL_mixer.h $out/include/";
 
diff --git a/pkgs/development/libraries/adns/default.nix b/pkgs/development/libraries/adns/default.nix
index cbc4e0b8c89..8c9c6a5b9ef 100644
--- a/pkgs/development/libraries/adns/default.nix
+++ b/pkgs/development/libraries/adns/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = "http://www.chiark.greenend.org.uk/~ian/adns/";
     description = "Asynchronous DNS Resolver Library";
-    license = "LGPL-v2";
+    license = stdenv.lib.licenses.lgpl2;
 
     platforms = stdenv.lib.platforms.unix;
     maintainers = [ stdenv.lib.maintainers.simons ];
diff --git a/pkgs/development/libraries/agg/default.nix b/pkgs/development/libraries/agg/default.nix
index 59124f011dd..48e96aeea26 100644
--- a/pkgs/development/libraries/agg/default.nix
+++ b/pkgs/development/libraries/agg/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
       of course, AGG can do much more than that.
     '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     homepage = http://www.antigrain.com/;
   };
 }
diff --git a/pkgs/development/libraries/amrnb/default.nix b/pkgs/development/libraries/amrnb/default.nix
index 7790f8e124b..c5514acd1d4 100644
--- a/pkgs/development/libraries/amrnb/default.nix
+++ b/pkgs/development/libraries/amrnb/default.nix
@@ -26,6 +26,6 @@ stdenv.mkDerivation {
     # The wrapper code is free, but not the libraries from 3gpp.
     # It's a source code reference implementation with patents and licenses on
     # some countries, not redistributable.
-    license = "unfree";
+    license = stdenv.lib.licenses.unfree;
   };
 }
diff --git a/pkgs/development/libraries/amrwb/default.nix b/pkgs/development/libraries/amrwb/default.nix
index fc8d0415c36..2b5da8de423 100644
--- a/pkgs/development/libraries/amrwb/default.nix
+++ b/pkgs/development/libraries/amrwb/default.nix
@@ -36,6 +36,6 @@ stdenv.mkDerivation {
     # The wrapper code is free, but not the libraries from 3gpp.
     # It's a source code reference implementation with patents and licenses on
     # some countries, not redistributable.
-    license = "unfree";
+    license = stdenv.lib.licenses.unfree;
   };
 }
diff --git a/pkgs/development/libraries/aspell/default.nix b/pkgs/development/libraries/aspell/default.nix
index 6b054aaf44b..734bcc0797c 100644
--- a/pkgs/development/libraries/aspell/default.nix
+++ b/pkgs/development/libraries/aspell/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Spell checker for many languages";
     homepage = http://aspell.net/;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
     maintainers = [ ];
   };
 }
diff --git a/pkgs/development/libraries/atk/default.nix b/pkgs/development/libraries/atk/default.nix
index 2dca2a8e1ec..ce7f92a2035 100644
--- a/pkgs/development/libraries/atk/default.nix
+++ b/pkgs/development/libraries/atk/default.nix
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://library.gnome.org/devel/atk/;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = with stdenv.lib.maintainers; [ raskin urkud ];
     platforms = stdenv.lib.platforms.linux ++ stdenv.lib.platforms.darwin;
diff --git a/pkgs/development/libraries/babl/0_0_22.nix b/pkgs/development/libraries/babl/0_0_22.nix
index 2464a09f51a..3983816a8b4 100644
--- a/pkgs/development/libraries/babl/0_0_22.nix
+++ b/pkgs/development/libraries/babl/0_0_22.nix
@@ -11,6 +11,6 @@ stdenv.mkDerivation {
   meta = { 
     description = "Image pixel format conversion library";
     homepage = http://gegl.org/babl/;
-    license = "GPL3";
+    license = stdenv.lib.licenses.gpl3;
   };
 }
diff --git a/pkgs/development/libraries/babl/default.nix b/pkgs/development/libraries/babl/default.nix
index 41280e87253..473df8819c0 100644
--- a/pkgs/development/libraries/babl/default.nix
+++ b/pkgs/development/libraries/babl/default.nix
@@ -11,6 +11,6 @@ stdenv.mkDerivation rec {
   meta = { 
     description = "Image pixel format conversion library";
     homepage = http://gegl.org/babl/;
-    license = "GPL3";
+    license = stdenv.lib.licenses.gpl3;
   };
 }
diff --git a/pkgs/development/libraries/caelum/default.nix b/pkgs/development/libraries/caelum/default.nix
index 808310e326f..823eac14548 100644
--- a/pkgs/development/libraries/caelum/default.nix
+++ b/pkgs/development/libraries/caelum/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Add-on for the OGRE, aimed to render atmospheric effects";
     homepage = http://code.google.com/p/caelum/;
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
     broken = true;
   };
 }
diff --git a/pkgs/development/libraries/ccrtp/1.8.nix b/pkgs/development/libraries/ccrtp/1.8.nix
index 78bf7a678ac..5105bd29876 100644
--- a/pkgs/development/libraries/ccrtp/1.8.nix
+++ b/pkgs/development/libraries/ccrtp/1.8.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation {
   meta = {
     description = "GNU ccRTP is an implementation of RTP, the real-time transport protocol from the IETF";
     homepage = "http://www.gnu.org/software/ccrtp/";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.marcweber ];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/libraries/ccrtp/default.nix b/pkgs/development/libraries/ccrtp/default.nix
index daf36e28919..2111e1b4a55 100644
--- a/pkgs/development/libraries/ccrtp/default.nix
+++ b/pkgs/development/libraries/ccrtp/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
   meta = {
     description = "GNU ccRTP, an implementation of the IETF real-time transport protocol (RTP)";
     homepage = http://www.gnu.org/software/ccrtp/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ marcweber ];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/libraries/check/default.nix b/pkgs/development/libraries/check/default.nix
index a0e1bcfa612..4e75cda0c23 100644
--- a/pkgs/development/libraries/check/default.nix
+++ b/pkgs/development/libraries/check/default.nix
@@ -26,6 +26,6 @@ stdenv.mkDerivation {
 
     homepage = http://check.sourceforge.net/;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/classads/default.nix b/pkgs/development/libraries/classads/default.nix
index 909e8ba7bf2..6c673a7dc02 100644
--- a/pkgs/development/libraries/classads/default.nix
+++ b/pkgs/development/libraries/classads/default.nix
@@ -19,6 +19,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://www.cs.wisc.edu/condor/classad/;
     description = "The Classified Advertisements library provides a generic means for matching resources";
-    license = "Apache-2.0";
+    license = stdenv.lib.licenses.asl20;
   };
 }
diff --git a/pkgs/development/libraries/cloog-ppl/default.nix b/pkgs/development/libraries/cloog-ppl/default.nix
index a6ebbf8dfdc..d84baedf96e 100644
--- a/pkgs/development/libraries/cloog-ppl/default.nix
+++ b/pkgs/development/libraries/cloog-ppl/default.nix
@@ -51,7 +51,7 @@ stdenv.mkDerivation rec {
     # CLooG-PPL is actually a port of GLooG from PolyLib to PPL.
     homepage = http://www.cloog.org/;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ ];
 
diff --git a/pkgs/development/libraries/cloog/default.nix b/pkgs/development/libraries/cloog/default.nix
index c3878ef4b78..205f4d83693 100644
--- a/pkgs/development/libraries/cloog/default.nix
+++ b/pkgs/development/libraries/cloog/default.nix
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://www.cloog.org/;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.shlevy ];
 
diff --git a/pkgs/development/libraries/clutter-gst/default.nix b/pkgs/development/libraries/clutter-gst/default.nix
index 8297dc9d5da..59c64b0de9f 100644
--- a/pkgs/development/libraries/clutter-gst/default.nix
+++ b/pkgs/development/libraries/clutter-gst/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://www.clutter-project.org/;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = with stdenv.lib.maintainers; [ lethalman ];
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
diff --git a/pkgs/development/libraries/clutter-gtk/0.10.8.nix b/pkgs/development/libraries/clutter-gtk/0.10.8.nix
index 00a4edd2a98..e5f5a455c89 100644
--- a/pkgs/development/libraries/clutter-gtk/0.10.8.nix
+++ b/pkgs/development/libraries/clutter-gtk/0.10.8.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://www.clutter-project.org/;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = [ ];
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
diff --git a/pkgs/development/libraries/clutter-gtk/default.nix b/pkgs/development/libraries/clutter-gtk/default.nix
index 3614d149489..1d085222341 100644
--- a/pkgs/development/libraries/clutter-gtk/default.nix
+++ b/pkgs/development/libraries/clutter-gtk/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://www.clutter-project.org/;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = with stdenv.lib.maintainers; [ urkud ];
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
diff --git a/pkgs/development/libraries/clutter/1.18.nix b/pkgs/development/libraries/clutter/1.18.nix
index 898c931f354..7a9d114ce8e 100644
--- a/pkgs/development/libraries/clutter/1.18.nix
+++ b/pkgs/development/libraries/clutter/1.18.nix
@@ -43,7 +43,7 @@ stdenv.mkDerivation rec {
          specific needs.
       '';
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
     homepage = http://www.clutter-project.org/;
 
     maintainers = with stdenv.lib.maintainers; [ urkud ];
diff --git a/pkgs/development/libraries/clutter/default.nix b/pkgs/development/libraries/clutter/default.nix
index 808e67cd852..027b90d8e11 100644
--- a/pkgs/development/libraries/clutter/default.nix
+++ b/pkgs/development/libraries/clutter/default.nix
@@ -43,7 +43,7 @@ stdenv.mkDerivation rec {
          specific needs.
       '';
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
     homepage = http://www.clutter-project.org/;
 
     maintainers = with stdenv.lib.maintainers; [ urkud ];
diff --git a/pkgs/development/libraries/coin3d/default.nix b/pkgs/development/libraries/coin3d/default.nix
index f866b2299c1..034d7d658e1 100644
--- a/pkgs/development/libraries/coin3d/default.nix
+++ b/pkgs/development/libraries/coin3d/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://www.coin3d.org/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     description = "High-level, retained-mode toolkit for effective 3D graphics development";
     maintainers = [ stdenv.lib.maintainers.viric ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/development/libraries/commoncpp2/default.nix b/pkgs/development/libraries/commoncpp2/default.nix
index 0b834a5ddb3..348f7bdfb66 100644
--- a/pkgs/development/libraries/commoncpp2/default.nix
+++ b/pkgs/development/libraries/commoncpp2/default.nix
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
       '';
 
     homepage = http://www.gnu.org/software/commoncpp/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.marcweber
                     stdenv.lib.maintainers.ludo
                   ];
diff --git a/pkgs/development/libraries/dotconf/default.nix b/pkgs/development/libraries/dotconf/default.nix
index 9a71393badd..2c22af1684d 100644
--- a/pkgs/development/libraries/dotconf/default.nix
+++ b/pkgs/development/libraries/dotconf/default.nix
@@ -13,6 +13,6 @@ stdenv.mkDerivation rec {
     description = "A configuration parser library";
 
     homepage = http://www.azzit.de/dotconf/;
-    license = "LGPLv21+";
+    license = stdenv.lib.licenses.lgpl21Plus;
   };
 }
diff --git a/pkgs/development/libraries/exosip/3.x.nix b/pkgs/development/libraries/exosip/3.x.nix
index 123b53783a6..63afd22bcf8 100644
--- a/pkgs/development/libraries/exosip/3.x.nix
+++ b/pkgs/development/libraries/exosip/3.x.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ libosip openssl pkgconfig ];
       
   meta = {
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     description = "Library that hides the complexity of using the SIP protocol";
   };
 }
diff --git a/pkgs/development/libraries/exosip/default.nix b/pkgs/development/libraries/exosip/default.nix
index fb13e0b8c6f..02349bc0267 100644
--- a/pkgs/development/libraries/exosip/default.nix
+++ b/pkgs/development/libraries/exosip/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ libosip openssl pkgconfig ];
       
   meta = {
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     description = "Library that hides the complexity of using the SIP protocol";
   };
 }
diff --git a/pkgs/development/libraries/faad2/default.nix b/pkgs/development/libraries/faad2/default.nix
index fc489f9eb66..99177578c77 100644
--- a/pkgs/development/libraries/faad2/default.nix
+++ b/pkgs/development/libraries/faad2/default.nix
@@ -11,6 +11,6 @@ stdenv.mkDerivation {
   meta = {
     description = "An open source MPEG-4 and MPEG-2 AAC decoder";
     homepage = http://www.audiocoding.com/faad2.html;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/development/libraries/ffms/default.nix b/pkgs/development/libraries/ffms/default.nix
index 92146c12e30..c394fd07028 100644
--- a/pkgs/development/libraries/ffms/default.nix
+++ b/pkgs/development/libraries/ffms/default.nix
@@ -16,6 +16,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://code.google.com/p/ffmpegsource/;
     description = "Libav/ffmpeg based source library for easy frame accurate access";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/libraries/fox/default.nix b/pkgs/development/libraries/fox/default.nix
index 985322790a9..63acc14521c 100644
--- a/pkgs/development/libraries/fox/default.nix
+++ b/pkgs/development/libraries/fox/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
         Current aims are to make FOX completely platform independent, and thus programs written against the FOX library will be only a compile away from running on a variety of platforms.
       '';
     homepage = "http://fox-toolkit.org";
-    license = "LGPLv3";
+    license = stdenv.lib.licenses.lgpl3;
     maintainers = [ stdenv.lib.maintainers.bbenoist ];
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/development/libraries/fox/fox-1.6.nix b/pkgs/development/libraries/fox/fox-1.6.nix
index 1d986275563..2fe104e849f 100644
--- a/pkgs/development/libraries/fox/fox-1.6.nix
+++ b/pkgs/development/libraries/fox/fox-1.6.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
         Current aims are to make FOX completely platform independent, and thus programs written against the FOX library will be only a compile away from running on a variety of platforms.
       '';
     homepage = "http://fox-toolkit.org";
-    license = "LGPLv3";
+    license = stdenv.lib.licenses.lgpl3;
     maintainers = [ stdenv.lib.maintainers.bbenoist ];
     platforms = stdenv.lib.platforms.mesaPlatforms;
   };
diff --git a/pkgs/development/libraries/freealut/default.nix b/pkgs/development/libraries/freealut/default.nix
index 72d19875dec..25ba89994e5 100644
--- a/pkgs/development/libraries/freealut/default.nix
+++ b/pkgs/development/libraries/freealut/default.nix
@@ -1,10 +1,18 @@
-{stdenv, fetchurl, openal}:
+{ stdenv, fetchurl, openal }:
 
-stdenv.mkDerivation {
+stdenv.mkDerivation rec {
   name = "freealut-1.1.0";
+
   src = fetchurl {
-    url = http://www.openal.org/openal_webstf/downloads/freealut-1.1.0.tar.gz;
+    url = "http://www.openal.org/openal_webstf/downloads/${name}.tar.gz";
     sha256 = "0kzlil6112x2429nw6mycmif8y6bxr2cwjcvp18vh6s7g63ymlb0";
   };
-  buildInputs = [openal];
+
+  buildInputs = [ openal ];
+
+  meta = {
+    homepage = "http://openal.org/";
+    description = "Free implementation of OpenAL's ALUT standard";
+    license = stdenv.lib.licenses.lgpl2;
+  };
 }
diff --git a/pkgs/development/libraries/gdal/default.nix b/pkgs/development/libraries/gdal/default.nix
index a641040187a..7c78ca3ed6f 100644
--- a/pkgs/development/libraries/gdal/default.nix
+++ b/pkgs/development/libraries/gdal/default.nix
@@ -27,7 +27,7 @@ composableDerivation.composableDerivation {} (fixed: {
   meta = {
     description = "Translator library for raster geospatial data formats";
     homepage = http://www.gdal.org/;
-    license = "X/MIT";
+    license = stdenv.lib.licenses.mit;
     maintainers = [ stdenv.lib.maintainers.marcweber ];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/libraries/gdbm/default.nix b/pkgs/development/libraries/gdbm/default.nix
index 2ba49162e2f..1fd6c429dc0 100644
--- a/pkgs/development/libraries/gdbm/default.nix
+++ b/pkgs/development/libraries/gdbm/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
       '';
 
     homepage = http://www.gnu.org/software/gdbm/;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     platforms = stdenv.lib.platforms.all;
     maintainers = [ stdenv.lib.maintainers.ludo ];
   };
diff --git a/pkgs/development/libraries/gdome2/default.nix b/pkgs/development/libraries/gdome2/default.nix
index 415a98029cc..516fb932983 100644
--- a/pkgs/development/libraries/gdome2/default.nix
+++ b/pkgs/development/libraries/gdome2/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://gdome2.cs.unibo.it/;
     description = "DOM C library developped for the Gnome project";
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
     maintainers = [ stdenv.lib.maintainers.roconnor ];
   };
 }
diff --git a/pkgs/development/libraries/gegl/0_0_22.nix b/pkgs/development/libraries/gegl/0_0_22.nix
index b2f2e85a1ea..3f9a619ff6a 100644
--- a/pkgs/development/libraries/gegl/0_0_22.nix
+++ b/pkgs/development/libraries/gegl/0_0_22.nix
@@ -16,6 +16,6 @@ stdenv.mkDerivation {
   meta = {
     description = "Graph-based image processing framework";
     homepage = http://www.gegl.org;
-    license = "GPL3";
+    license = stdenv.lib.licenses.gpl3;
   };
 }
diff --git a/pkgs/development/libraries/gegl/default.nix b/pkgs/development/libraries/gegl/default.nix
index 0649775ad21..a589d625273 100644
--- a/pkgs/development/libraries/gegl/default.nix
+++ b/pkgs/development/libraries/gegl/default.nix
@@ -26,6 +26,6 @@ stdenv.mkDerivation rec {
   meta = { 
     description = "Graph-based image processing framework";
     homepage = http://www.gegl.org;
-    license = "GPL3";
+    license = stdenv.lib.licenses.gpl3;
   };
 }
diff --git a/pkgs/development/libraries/geoclue/2.0.nix b/pkgs/development/libraries/geoclue/2.0.nix
index 3932fa945c8..5ab9cb62443 100644
--- a/pkgs/development/libraries/geoclue/2.0.nix
+++ b/pkgs/development/libraries/geoclue/2.0.nix
@@ -3,11 +3,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "geoclue-2.1.8";
+  name = "geoclue-2.1.9";
 
   src = fetchurl {
     url = "http://www.freedesktop.org/software/geoclue/releases/2.1/${name}.tar.xz";
-    sha256 = "05h102110gsxxvmvllssfz7ldjpwrrb5sqg5rbpibys6iy4w1k6m";
+    sha256 = "0aq9fqlvvc8jqbshp3mbcc1j5hq4fzjy8hd1yxcl6xrd0jkfw5ml";
   };
 
   buildInputs =
diff --git a/pkgs/development/libraries/glibc/2.19/common.nix b/pkgs/development/libraries/glibc/2.19/common.nix
index 8a461485186..cd1ba747d7c 100644
--- a/pkgs/development/libraries/glibc/2.19/common.nix
+++ b/pkgs/development/libraries/glibc/2.19/common.nix
@@ -181,7 +181,7 @@ stdenv.mkDerivation ({
          most systems with the Linux kernel.
       '';
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
     #platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/development/libraries/glibmm/default.nix b/pkgs/development/libraries/glibmm/default.nix
index 6801012e855..66fb0179489 100644
--- a/pkgs/development/libraries/glibmm/default.nix
+++ b/pkgs/development/libraries/glibmm/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://gtkmm.org/;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = with stdenv.lib.maintainers; [urkud raskin];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/development/libraries/glpk/default.nix b/pkgs/development/libraries/glpk/default.nix
index eb653591005..2b1a5b571ef 100644
--- a/pkgs/development/libraries/glpk/default.nix
+++ b/pkgs/development/libraries/glpk/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
       '';
 
     homepage = http://www.gnu.org/software/glpk/;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = [ stdenv.lib.maintainers.bjg ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/development/libraries/gmm/default.nix b/pkgs/development/libraries/gmm/default.nix
index f87211195d5..d79293eced1 100644
--- a/pkgs/development/libraries/gmm/default.nix
+++ b/pkgs/development/libraries/gmm/default.nix
@@ -11,6 +11,6 @@ stdenv.mkDerivation {
   meta = { 
     description = "Generic C++ template library for sparse, dense and skyline matrices";
     homepage = http://home.gna.org/getfem/gmm_intro.html;
-    license = "LGLP2.1"; # or later
+    license = stdenv.lib.licenses.lgpl21Plus;
   };
 }
diff --git a/pkgs/development/libraries/gmp/4.3.2.nix b/pkgs/development/libraries/gmp/4.3.2.nix
index f003979c701..d0559c46795 100644
--- a/pkgs/development/libraries/gmp/4.3.2.nix
+++ b/pkgs/development/libraries/gmp/4.3.2.nix
@@ -53,7 +53,7 @@ stdenv.mkDerivation rec {
       '';
 
     homepage = http://gmplib.org/;
-    license = "LGPLv3+";
+    license = stdenv.lib.licenses.lgpl3Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/development/libraries/gmp/5.0.5.nix b/pkgs/development/libraries/gmp/5.0.5.nix
index 461187a509c..c96c830e2f7 100644
--- a/pkgs/development/libraries/gmp/5.0.5.nix
+++ b/pkgs/development/libraries/gmp/5.0.5.nix
@@ -56,7 +56,7 @@ stdenv.mkDerivation rec {
       '';
 
     homepage = http://gmplib.org/;
-    license = "LGPLv3+";
+    license = stdenv.lib.licenses.lgpl3Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo stdenv.lib.maintainers.simons ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/development/libraries/gnutls/3.1.nix b/pkgs/development/libraries/gnutls/3.1.nix
index 89306540694..6aea78a3ac5 100644
--- a/pkgs/development/libraries/gnutls/3.1.nix
+++ b/pkgs/development/libraries/gnutls/3.1.nix
@@ -61,8 +61,7 @@ stdenv.mkDerivation rec {
     '';
 
     homepage = http://www.gnu.org/software/gnutls/;
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
     maintainers = [ stdenv.lib.maintainers.eelco ];
   };
 }
-
diff --git a/pkgs/development/libraries/gnutls/3.2.nix b/pkgs/development/libraries/gnutls/3.2.nix
index ca9c003dfe7..cd48e08a39c 100644
--- a/pkgs/development/libraries/gnutls/3.2.nix
+++ b/pkgs/development/libraries/gnutls/3.2.nix
@@ -63,9 +63,8 @@ stdenv.mkDerivation rec {
     '';
 
     homepage = http://www.gnu.org/software/gnutls/;
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
     maintainers = [ stdenv.lib.maintainers.eelco ];
     platforms = stdenv.lib.platforms.all;
   };
 }
-
diff --git a/pkgs/development/libraries/gsasl/default.nix b/pkgs/development/libraries/gsasl/default.nix
index 70b4ab8639d..383c1a7e223 100644
--- a/pkgs/development/libraries/gsasl/default.nix
+++ b/pkgs/development/libraries/gsasl/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
        '';
 
     homepage = http://www.gnu.org/software/gsasl/;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = with stdenv.lib.maintainers; [ ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/development/libraries/gsl/default.nix b/pkgs/development/libraries/gsl/default.nix
index 9631746691f..da4796fba89 100644
--- a/pkgs/development/libraries/gsl/default.nix
+++ b/pkgs/development/libraries/gsl/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "The GNU Scientific Library, a large numerical library";
     homepage = http://www.gnu.org/software/gsl/;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     longDescription = ''
       The GNU Scientific Library (GSL) is a numerical library for C
diff --git a/pkgs/development/libraries/gss/default.nix b/pkgs/development/libraries/gss/default.nix
index 4959a70ca63..207b8248698 100644
--- a/pkgs/development/libraries/gss/default.nix
+++ b/pkgs/development/libraries/gss/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
        '';
 
     homepage = http://www.gnu.org/software/gss/;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = [ stdenv.lib.maintainers.bjg ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/development/libraries/gssdp/default.nix b/pkgs/development/libraries/gssdp/default.nix
index 466406fbe79..792b6d2e4db 100644
--- a/pkgs/development/libraries/gssdp/default.nix
+++ b/pkgs/development/libraries/gssdp/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
   meta = {
     description = "GObject-based API for handling resource discovery and announcement over SSDP";
     homepage = http://www.gupnp.org/;
-    license = "LGPL v2";
+    license = stdenv.lib.licenses.lgpl2;
     platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/gstreamer/legacy/gnonlin/default.nix b/pkgs/development/libraries/gstreamer/legacy/gnonlin/default.nix
index 820e8eb07c9..ff26e727e9f 100644
--- a/pkgs/development/libraries/gstreamer/legacy/gnonlin/default.nix
+++ b/pkgs/development/libraries/gstreamer/legacy/gnonlin/default.nix
@@ -16,6 +16,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://gstreamer.freedesktop.org/modules/gnonlin.html";
     description = "http://gstreamer.freedesktop.org/modules/gnonlin.html";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/gstreamer/legacy/gst-ffmpeg/default.nix b/pkgs/development/libraries/gstreamer/legacy/gst-ffmpeg/default.nix
index 49c612f59e7..89b6e73e6b6 100644
--- a/pkgs/development/libraries/gstreamer/legacy/gst-ffmpeg/default.nix
+++ b/pkgs/development/libraries/gstreamer/legacy/gst-ffmpeg/default.nix
@@ -24,6 +24,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://gstreamer.freedesktop.org/releases/gst-ffmpeg";
     description = "GStreamer's plug-in using FFmpeg";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/gstreamer/legacy/gst-plugins-bad/default.nix b/pkgs/development/libraries/gstreamer/legacy/gst-plugins-bad/default.nix
index a433d717039..988d1bba258 100644
--- a/pkgs/development/libraries/gstreamer/legacy/gst-plugins-bad/default.nix
+++ b/pkgs/development/libraries/gstreamer/legacy/gst-plugins-bad/default.nix
@@ -25,6 +25,6 @@ stdenv.mkDerivation rec {
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/gstreamer/legacy/gst-plugins-good/default.nix b/pkgs/development/libraries/gstreamer/legacy/gst-plugins-good/default.nix
index a09f8279760..a0cd0a4c646 100644
--- a/pkgs/development/libraries/gstreamer/legacy/gst-plugins-good/default.nix
+++ b/pkgs/development/libraries/gstreamer/legacy/gst-plugins-good/default.nix
@@ -35,6 +35,6 @@ stdenv.mkDerivation rec {
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/gstreamer/legacy/gst-plugins-ugly/default.nix b/pkgs/development/libraries/gstreamer/legacy/gst-plugins-ugly/default.nix
index 769de911fd6..e4411fcefbb 100644
--- a/pkgs/development/libraries/gstreamer/legacy/gst-plugins-ugly/default.nix
+++ b/pkgs/development/libraries/gstreamer/legacy/gst-plugins-ugly/default.nix
@@ -25,6 +25,6 @@ stdenv.mkDerivation rec {
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/gstreamer/legacy/gst-python/default.nix b/pkgs/development/libraries/gstreamer/legacy/gst-python/default.nix
index e960aa90421..d01961f5cde 100644
--- a/pkgs/development/libraries/gstreamer/legacy/gst-python/default.nix
+++ b/pkgs/development/libraries/gstreamer/legacy/gst-python/default.nix
@@ -24,7 +24,6 @@ stdenv.mkDerivation rec {
 
     description = "Python bindings for GStreamer";
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
   };
 }
-
diff --git a/pkgs/development/libraries/gstreamer/legacy/gstreamer/default.nix b/pkgs/development/libraries/gstreamer/legacy/gstreamer/default.nix
index cadef680272..f781c624cea 100644
--- a/pkgs/development/libraries/gstreamer/legacy/gstreamer/default.nix
+++ b/pkgs/development/libraries/gstreamer/legacy/gstreamer/default.nix
@@ -48,6 +48,6 @@ stdenv.mkDerivation rec {
       interface.
     '';
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/gstreamer/legacy/gstreamermm/default.nix b/pkgs/development/libraries/gstreamer/legacy/gstreamermm/default.nix
index 1427ec866a9..97a4638170f 100644
--- a/pkgs/development/libraries/gstreamer/legacy/gstreamermm/default.nix
+++ b/pkgs/development/libraries/gstreamer/legacy/gstreamermm/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "C++ bindings for the GStreamer streaming multimedia library";
     homepage = http://www.gtkmm.org/;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
     maintainers = "Philip Lykke Carlsen <plcplc@gmail.com>";
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/libraries/gstreamer/python/default.nix b/pkgs/development/libraries/gstreamer/python/default.nix
index 9a526de05b1..d20f06635da 100644
--- a/pkgs/development/libraries/gstreamer/python/default.nix
+++ b/pkgs/development/libraries/gstreamer/python/default.nix
@@ -30,7 +30,6 @@ stdenv.mkDerivation rec {
 
     description = "Python bindings for GStreamer";
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
   };
 }
-
diff --git a/pkgs/development/libraries/gtk+/3.x.nix b/pkgs/development/libraries/gtk+/3.x.nix
index ef8f3e39883..09221502e36 100644
--- a/pkgs/development/libraries/gtk+/3.x.nix
+++ b/pkgs/development/libraries/gtk+/3.x.nix
@@ -54,7 +54,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://www.gtk.org/;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = with stdenv.lib.maintainers; [ urkud raskin vcunat];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/development/libraries/gtkdatabox/default.nix b/pkgs/development/libraries/gtkdatabox/default.nix
index 43d0db9755a..69a0341a695 100644
--- a/pkgs/development/libraries/gtkdatabox/default.nix
+++ b/pkgs/development/libraries/gtkdatabox/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Gtk+ widget for displaying large amounts of numerical data";
 
-    license = "LGPLv2";
+    license = stdenv.lib.licenses.lgpl2;
 
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/libraries/gtkimageview/default.nix b/pkgs/development/libraries/gtkimageview/default.nix
index 17dc5469910..6905adcd71e 100644
--- a/pkgs/development/libraries/gtkimageview/default.nix
+++ b/pkgs/development/libraries/gtkimageview/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
          interpolation; GIF animation support.
        '';
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = [ ];
   };
diff --git a/pkgs/development/libraries/gtkmathview/default.nix b/pkgs/development/libraries/gtkmathview/default.nix
index eaccf2fb08b..2620d9cc120 100644
--- a/pkgs/development/libraries/gtkmathview/default.nix
+++ b/pkgs/development/libraries/gtkmathview/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://helm.cs.unibo.it/mml-widget/;
     description = "GtkMathView is a C++ rendering engine for MathML documents";
-    license = "LGPLv3+";
+    license = stdenv.lib.licenses.lgpl3Plus;
     maintainers = [ stdenv.lib.maintainers.roconnor ];
   };
 }
diff --git a/pkgs/development/libraries/gtkmm/2.x.nix b/pkgs/development/libraries/gtkmm/2.x.nix
index 0b59cbfc489..727e4b2185c 100644
--- a/pkgs/development/libraries/gtkmm/2.x.nix
+++ b/pkgs/development/libraries/gtkmm/2.x.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://gtkmm.org/;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = with stdenv.lib.maintainers; [ raskin vcunat ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/development/libraries/gtkmm/3.x.nix b/pkgs/development/libraries/gtkmm/3.x.nix
index 600ea1a0278..47057b819e0 100644
--- a/pkgs/development/libraries/gtkmm/3.x.nix
+++ b/pkgs/development/libraries/gtkmm/3.x.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://gtkmm.org/;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = with stdenv.lib.maintainers; [ raskin urkud vcunat ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/development/libraries/gts/default.nix b/pkgs/development/libraries/gts/default.nix
index 7724bc5cc3a..17ab80ce586 100644
--- a/pkgs/development/libraries/gts/default.nix
+++ b/pkgs/development/libraries/gts/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://gts.sourceforge.net/;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
     description = "GNU Triangulated Surface Library";
 
     longDescription = ''
diff --git a/pkgs/development/libraries/harfbuzz/default.nix b/pkgs/development/libraries/harfbuzz/default.nix
index 89c6b965161..8340660e392 100644
--- a/pkgs/development/libraries/harfbuzz/default.nix
+++ b/pkgs/development/libraries/harfbuzz/default.nix
@@ -8,11 +8,11 @@
 # (icu is a ~30 MB dependency, the rest is very small in comparison)
 
 stdenv.mkDerivation rec {
-  name = "harfbuzz-0.9.32";
+  name = "harfbuzz-0.9.33";
 
   src = fetchurl {
     url = "http://www.freedesktop.org/software/harfbuzz/release/${name}.tar.bz2";
-    sha256 = "1d4x9fcy2p9g67pb4nfzx6p4008dzn7g25lva9pv71rd9rs82323";
+    sha256 = "1iql2ghlndqgx9q6p098xf253rjz5rnrv5qniwgd1b5q0jzwa4yk";
   };
 
   configureFlags = [
diff --git a/pkgs/development/libraries/haskell/Cabal/1.20.0.1.nix b/pkgs/development/libraries/haskell/Cabal/1.20.0.2.nix
index 67faefb7a67..35d0ddfd330 100644
--- a/pkgs/development/libraries/haskell/Cabal/1.20.0.1.nix
+++ b/pkgs/development/libraries/haskell/Cabal/1.20.0.2.nix
@@ -7,8 +7,8 @@
 
 cabal.mkDerivation (self: {
   pname = "Cabal";
-  version = "1.20.0.1";
-  sha256 = "0vcpw4rskqlg2swsxk93p77svb007qvpwlpj2ia55avpi4c3xf8m";
+  version = "1.20.0.2";
+  sha256 = "00mz24fj3qpq6rl3n3i73x6k0jzqix24k9izrlkzg07mpjcj4k93";
   buildDepends = [ deepseq filepath time ];
   testDepends = [
     extensibleExceptions filepath HUnit QuickCheck regexPosix
diff --git a/pkgs/development/libraries/haskell/GLUtil/default.nix b/pkgs/development/libraries/haskell/GLUtil/default.nix
index 10ab2bf69e6..ce4b41c93e0 100644
--- a/pkgs/development/libraries/haskell/GLUtil/default.nix
+++ b/pkgs/development/libraries/haskell/GLUtil/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "GLUtil";
-  version = "0.7.5";
-  sha256 = "1rbnq1nrs2b06ph60lh0yvygk82vvnm8c4d0anhjrqw9i58nd3iz";
+  version = "0.8";
+  sha256 = "00r9gmwsb9gx6bcc012rhz0z0hj3my8k1i0yjnaw0jmlqswm45h8";
   buildDepends = [
     cpphs JuicyPixels linear OpenGL OpenGLRaw transformers vector
   ];
diff --git a/pkgs/development/libraries/haskell/MFlow/default.nix b/pkgs/development/libraries/haskell/MFlow/default.nix
index 8e5969bbf27..bfefa0bead2 100644
--- a/pkgs/development/libraries/haskell/MFlow/default.nix
+++ b/pkgs/development/libraries/haskell/MFlow/default.nix
@@ -1,29 +1,21 @@
 # This file was auto-generated by cabal2nix. Please do NOT edit manually!
 
-{ cabal, acidState, aws, blazeHtml, blazeMarkup, caseInsensitive
-, clientsession, conduit, conduitExtra, cpphs, extensibleExceptions
-, hamlet, hscolour, httpConduit, httpTypes, monadloc, monadLogger
-, mtl, network, parsec, persistent, persistentSqlite
-, persistentTemplate, pwstoreFast, random, RefSerialize, resourcet
-, safecopy, shakespeare, stm, TCache, tcacheAWS, text, time
-, transformers, utf8String, vector, wai, waiExtra, warp, warpTls
-, Workflow
+{ cabal, blazeHtml, blazeMarkup, caseInsensitive, clientsession
+, conduit, conduitExtra, cpphs, extensibleExceptions, httpTypes
+, monadloc, mtl, parsec, pwstoreFast, random, RefSerialize
+, resourcet, stm, TCache, text, time, transformers, utf8String
+, vector, wai, waiExtra, warp, warpTls, Workflow
 }:
 
 cabal.mkDerivation (self: {
   pname = "MFlow";
-  version = "0.4.5.5";
-  sha256 = "0ggwzjxhw2xmp2m6a560pn5m0qfn80x5q23vrd2k9aqxh8n2k6i5";
-  isLibrary = true;
-  isExecutable = true;
+  version = "0.4.5.6";
+  sha256 = "12rgp4x2in3r1hf4j1fr5ih0x0mb54x1rdr1mjllbh8c09ricrah";
   buildDepends = [
-    acidState aws blazeHtml blazeMarkup caseInsensitive clientsession
-    conduit conduitExtra extensibleExceptions hamlet hscolour
-    httpConduit httpTypes monadloc monadLogger mtl network parsec
-    persistent persistentSqlite persistentTemplate pwstoreFast random
-    RefSerialize resourcet safecopy shakespeare stm TCache tcacheAWS
-    text time transformers utf8String vector wai waiExtra warp warpTls
-    Workflow
+    blazeHtml blazeMarkup caseInsensitive clientsession conduit
+    conduitExtra extensibleExceptions httpTypes monadloc mtl parsec
+    pwstoreFast random RefSerialize resourcet stm TCache text time
+    transformers utf8String vector wai waiExtra warp warpTls Workflow
   ];
   buildTools = [ cpphs ];
   meta = {
diff --git a/pkgs/development/libraries/haskell/ad/default.nix b/pkgs/development/libraries/haskell/ad/default.nix
new file mode 100644
index 00000000000..39c17de2c31
--- /dev/null
+++ b/pkgs/development/libraries/haskell/ad/default.nix
@@ -0,0 +1,19 @@
+{ cabal, comonad, dataReify, doctest, erf, filepath, free, mtl
+, nats, reflection, tagged, transformers
+}:
+
+cabal.mkDerivation (self: {
+  pname = "ad";
+  version = "4.2.0.1";
+  sha256 = "06vjllcrnr4dv5h3xkcy5zhnhyamp6b6jahpnh2y0i6mp2bdw0pz";
+  buildDepends = [
+    comonad dataReify erf free mtl nats reflection tagged transformers
+  ];
+  testDepends = [ doctest filepath mtl ];
+  meta = {
+    homepage = "http://github.com/ekmett/ad";
+    description = "Automatic Differentiation";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/development/libraries/haskell/adjunctions/default.nix b/pkgs/development/libraries/haskell/adjunctions/default.nix
index 5b9cb5703d6..f02aa9df5dd 100644
--- a/pkgs/development/libraries/haskell/adjunctions/default.nix
+++ b/pkgs/development/libraries/haskell/adjunctions/default.nix
@@ -7,8 +7,8 @@
 
 cabal.mkDerivation (self: {
   pname = "adjunctions";
-  version = "4.1.0.1";
-  sha256 = "18p2pabid7dx96qcpd2ywv5mhjp55srhm5g013pn697jcxyq2xiv";
+  version = "4.2";
+  sha256 = "07r56r6kyd6wlcxxnsnnyv59pyc8s1gsy54kzwmk9yknks5rij9i";
   buildDepends = [
     comonad contravariant distributive free mtl profunctors
     semigroupoids semigroups tagged transformers void
diff --git a/pkgs/development/libraries/haskell/atomic-primops/default.nix b/pkgs/development/libraries/haskell/atomic-primops/default.nix
index 127ee2b326c..466a4429091 100644
--- a/pkgs/development/libraries/haskell/atomic-primops/default.nix
+++ b/pkgs/development/libraries/haskell/atomic-primops/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "atomic-primops";
-  version = "0.6.0.5";
-  sha256 = "0xyvadhmhk2b6y6p52cfbjx1hs3zfcwfa5wx6cypaq4yi3csyl5k";
+  version = "0.6.0.6";
+  sha256 = "10i9s6d9951z9bf88w1vxcfb9z9axm2q4kf8wy6zd5gcc8hm7wcb";
   buildDepends = [ primitive ];
   meta = {
     homepage = "https://github.com/rrnewton/haskell-lockfree/wiki";
diff --git a/pkgs/development/libraries/haskell/base-prelude/default.nix b/pkgs/development/libraries/haskell/base-prelude/default.nix
new file mode 100644
index 00000000000..824576293f4
--- /dev/null
+++ b/pkgs/development/libraries/haskell/base-prelude/default.nix
@@ -0,0 +1,15 @@
+# This file was auto-generated by cabal2nix. Please do NOT edit manually!
+
+{ cabal }:
+
+cabal.mkDerivation (self: {
+  pname = "base-prelude";
+  version = "0.1.3";
+  sha256 = "07s5j538zxd0hlazqqbz4nwa82rcrmv25v7jr6nxafmgn83mkqhx";
+  meta = {
+    homepage = "https://github.com/nikita-volkov/base-prelude";
+    description = "The most complete prelude formed from only the \"base\" package";
+    license = self.stdenv.lib.licenses.mit;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/development/libraries/haskell/bencoding/default.nix b/pkgs/development/libraries/haskell/bencoding/default.nix
new file mode 100644
index 00000000000..c93def74655
--- /dev/null
+++ b/pkgs/development/libraries/haskell/bencoding/default.nix
@@ -0,0 +1,15 @@
+{ cabal, attoparsec, deepseq, hspec, mtl, QuickCheck, text }:
+
+cabal.mkDerivation (self: {
+  pname = "bencoding";
+  version = "0.4.3.0";
+  sha256 = "0f6d3g88y7i4s5wa53771n0fbkbs4na8vpy51wk21b563smdcpcc";
+  buildDepends = [ attoparsec deepseq mtl text ];
+  testDepends = [ attoparsec hspec QuickCheck ];
+  meta = {
+    homepage = "https://github.com/cobit/bencoding";
+    description = "A library for encoding and decoding of BEncode data";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/development/libraries/haskell/bindings-GLFW/default.nix b/pkgs/development/libraries/haskell/bindings-GLFW/default.nix
index 0ed43d79537..08e14a782bf 100644
--- a/pkgs/development/libraries/haskell/bindings-GLFW/default.nix
+++ b/pkgs/development/libraries/haskell/bindings-GLFW/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "bindings-GLFW";
-  version = "3.0.3.2";
-  sha256 = "1w4y2ha5x678fiyan79jd59mjrkf4q25v8049sj20fbmabgdqla9";
+  version = "3.0.3.3";
+  sha256 = "0w6vqshlk0c4k4q81xw7kg4j62h3wpccpy8qbiq5ks69w7z13fy4";
   buildDepends = [ bindingsDSL ];
   testDepends = [ HUnit testFramework testFrameworkHunit ];
   extraLibraries = [
diff --git a/pkgs/development/libraries/haskell/cgrep/default.nix b/pkgs/development/libraries/haskell/cgrep/default.nix
index fa4035b41ab..3563abb0a85 100644
--- a/pkgs/development/libraries/haskell/cgrep/default.nix
+++ b/pkgs/development/libraries/haskell/cgrep/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "cgrep";
-  version = "6.4.4";
-  sha256 = "1czy9skv3jcfljwxml4nprmsxq70pav7mqhk92jg5wj1klgrz21k";
+  version = "6.4.5";
+  sha256 = "0pp3gfy8dvdbv40vfy3dhqymjp0knnbzv9hmbc18f3s8zpy4lis0";
   isLibrary = false;
   isExecutable = true;
   buildDepends = [
diff --git a/pkgs/development/libraries/haskell/classy-prelude-conduit/default.nix b/pkgs/development/libraries/haskell/classy-prelude-conduit/default.nix
index d6f67674db4..28e940f3489 100644
--- a/pkgs/development/libraries/haskell/classy-prelude-conduit/default.nix
+++ b/pkgs/development/libraries/haskell/classy-prelude-conduit/default.nix
@@ -7,8 +7,8 @@
 
 cabal.mkDerivation (self: {
   pname = "classy-prelude-conduit";
-  version = "0.9.2";
-  sha256 = "07qdhha58yl1dq4mpbyrpjwzk2yhn8dbkg2qg2yaq1j780a6dwcv";
+  version = "0.9.3";
+  sha256 = "0wsl3mhczinxl6ij8dpv5001db740z4jq43l2gpzdylv6pmpldzr";
   buildDepends = [
     classyPrelude conduit conduitCombinators monadControl resourcet
     systemFileio transformers void
diff --git a/pkgs/development/libraries/haskell/classy-prelude/default.nix b/pkgs/development/libraries/haskell/classy-prelude/default.nix
index 273147fcc62..e45a6f256b9 100644
--- a/pkgs/development/libraries/haskell/classy-prelude/default.nix
+++ b/pkgs/development/libraries/haskell/classy-prelude/default.nix
@@ -8,8 +8,8 @@
 
 cabal.mkDerivation (self: {
   pname = "classy-prelude";
-  version = "0.9.2";
-  sha256 = "0n006ld2kifh2bmwgbzx282s7xxpcml9g433x132prcblw4axkgr";
+  version = "0.9.3";
+  sha256 = "06y6zx3mmqjnha5p7y7blzn77bij71kndw2bmi07wz4s4lj9xsiv";
   buildDepends = [
     basicPrelude chunkedData enclosedExceptions exceptions hashable
     liftedBase monoTraversable semigroups stm systemFilepath text time
diff --git a/pkgs/development/libraries/haskell/cmdargs/default.nix b/pkgs/development/libraries/haskell/cmdargs/default.nix
index 6482751a797..aa9dcb781c0 100644
--- a/pkgs/development/libraries/haskell/cmdargs/default.nix
+++ b/pkgs/development/libraries/haskell/cmdargs/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "cmdargs";
-  version = "0.10.8";
-  sha256 = "1gh6g655s5yjf55qlbpn7daw5f67j79znibs4dwrvhj985hb9a7p";
+  version = "0.10.9";
+  sha256 = "12phn22iri2v65gbxzl580mikkj05rwx4sjn5c31f871wp0538my";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [ filepath transformers ];
diff --git a/pkgs/development/libraries/haskell/comonad/default.nix b/pkgs/development/libraries/haskell/comonad/default.nix
index da990817544..36a0db0b9cc 100644
--- a/pkgs/development/libraries/haskell/comonad/default.nix
+++ b/pkgs/development/libraries/haskell/comonad/default.nix
@@ -1,15 +1,16 @@
 # This file was auto-generated by cabal2nix. Please do NOT edit manually!
 
 { cabal, contravariant, distributive, doctest, filepath, semigroups
-, tagged, transformers
+, tagged, transformers, transformersCompat
 }:
 
 cabal.mkDerivation (self: {
   pname = "comonad";
-  version = "4.2";
-  sha256 = "161dgmjfff85sj6yijzgzyb4dvnn1zsm3q5q96qwypynj0am5sr7";
+  version = "4.2.2";
+  sha256 = "022fcy0ijwsdnjb1b1jrwy2ypzzbzvfgj9ns0c74hrsj08gjh8j8";
   buildDepends = [
     contravariant distributive semigroups tagged transformers
+    transformersCompat
   ];
   testDepends = [ doctest filepath ];
   meta = {
diff --git a/pkgs/development/libraries/haskell/conduit-combinators/default.nix b/pkgs/development/libraries/haskell/conduit-combinators/default.nix
index c1396751f10..17598dda06b 100644
--- a/pkgs/development/libraries/haskell/conduit-combinators/default.nix
+++ b/pkgs/development/libraries/haskell/conduit-combinators/default.nix
@@ -8,8 +8,8 @@
 
 cabal.mkDerivation (self: {
   pname = "conduit-combinators";
-  version = "0.2.6.1";
-  sha256 = "01q585fwfl7qw5yr7ry1zfwm0lbmizyidifk9jzxdfxppbccfxfc";
+  version = "0.2.8.2";
+  sha256 = "1x2g333ygiv4jvwx4lw579kwx1z5m80cqfqgzv0pi5xdxcagy1ha";
   buildDepends = [
     base16Bytestring base64Bytestring chunkedData conduit conduitExtra
     monadControl monoTraversable mwcRandom primitive resourcet
diff --git a/pkgs/development/libraries/haskell/conduit-extra/default.nix b/pkgs/development/libraries/haskell/conduit-extra/default.nix
index 5dc139d058f..87fc9f18e76 100644
--- a/pkgs/development/libraries/haskell/conduit-extra/default.nix
+++ b/pkgs/development/libraries/haskell/conduit-extra/default.nix
@@ -7,8 +7,8 @@
 
 cabal.mkDerivation (self: {
   pname = "conduit-extra";
-  version = "1.1.2";
-  sha256 = "1hglg491vgy6hjggi7067rjly3dlnr3byf6xlc20narzr25sxfxi";
+  version = "1.1.3";
+  sha256 = "1gzvplaxplqia23g6l8z42w0z10y33yz594lxdk82g4i7swaagix";
   buildDepends = [
     attoparsec blazeBuilder conduit filepath monadControl network
     primitive resourcet stm streamingCommons text transformers
diff --git a/pkgs/development/libraries/haskell/contravariant/default.nix b/pkgs/development/libraries/haskell/contravariant/default.nix
index b3c549ecef8..91a586e56b2 100644
--- a/pkgs/development/libraries/haskell/contravariant/default.nix
+++ b/pkgs/development/libraries/haskell/contravariant/default.nix
@@ -1,12 +1,14 @@
 # This file was auto-generated by cabal2nix. Please do NOT edit manually!
 
-{ cabal, tagged, transformers, transformersCompat }:
+{ cabal, semigroups, tagged, transformers, transformersCompat }:
 
 cabal.mkDerivation (self: {
   pname = "contravariant";
-  version = "0.6";
-  sha256 = "031kwn2hpw25p2q0bhfgby0ihxjbcyv6w0v0nsj2zygif9jkfrrh";
-  buildDepends = [ tagged transformers transformersCompat ];
+  version = "1.1";
+  sha256 = "0j2q6gl9f8jgknjqr2qzzxkb4fl7m9n5zjavnzan2arlv4viznhh";
+  buildDepends = [
+    semigroups tagged transformers transformersCompat
+  ];
   meta = {
     homepage = "http://github.com/ekmett/contravariant/";
     description = "Contravariant functors";
diff --git a/pkgs/development/libraries/haskell/dns/default.nix b/pkgs/development/libraries/haskell/dns/default.nix
index 8da6475cfb6..60a32ea092f 100644
--- a/pkgs/development/libraries/haskell/dns/default.nix
+++ b/pkgs/development/libraries/haskell/dns/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "dns";
-  version = "1.4.0";
-  sha256 = "1r004wpq0z98f6n3rqqlkqmb799sdldj5087icksi6rxxr3plrs9";
+  version = "1.4.1";
+  sha256 = "0q5ib797p0ay8lrlywaqyg736qh67mfdqwc53c1qhr5xrbcyvdir";
   buildDepends = [
     attoparsec binary blazeBuilder conduit conduitExtra iproute mtl
     network random resourcet
diff --git a/pkgs/development/libraries/haskell/easy-file/default.nix b/pkgs/development/libraries/haskell/easy-file/default.nix
new file mode 100644
index 00000000000..8ba73d74efe
--- /dev/null
+++ b/pkgs/development/libraries/haskell/easy-file/default.nix
@@ -0,0 +1,16 @@
+# This file was auto-generated by cabal2nix. Please do NOT edit manually!
+
+{ cabal, filepath, time }:
+
+cabal.mkDerivation (self: {
+  pname = "easy-file";
+  version = "0.2.0";
+  sha256 = "0v8skixq15rvyiyky1dcrfl9jrzkbi75vai8np11xy2kg7a8ym2a";
+  buildDepends = [ filepath time ];
+  meta = {
+    homepage = "http://github.com/kazu-yamamoto/easy-file";
+    description = "Cross-platform File handling";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/development/libraries/haskell/equivalence/default.nix b/pkgs/development/libraries/haskell/equivalence/0.2.3.nix
index 93446821224..93446821224 100644
--- a/pkgs/development/libraries/haskell/equivalence/default.nix
+++ b/pkgs/development/libraries/haskell/equivalence/0.2.3.nix
diff --git a/pkgs/development/libraries/haskell/equivalence/0.2.5.nix b/pkgs/development/libraries/haskell/equivalence/0.2.5.nix
new file mode 100644
index 00000000000..38de239b821
--- /dev/null
+++ b/pkgs/development/libraries/haskell/equivalence/0.2.5.nix
@@ -0,0 +1,22 @@
+# This file was auto-generated by cabal2nix. Please do NOT edit manually!
+
+{ cabal, mtl, QuickCheck, STMonadTrans, testFramework
+, testFrameworkQuickcheck2
+}:
+
+cabal.mkDerivation (self: {
+  pname = "equivalence";
+  version = "0.2.5";
+  sha256 = "014r9v81r7nj5pynfk3wa4lm4hk04123fgxkhb9a945wi6d9m5h3";
+  buildDepends = [ mtl STMonadTrans ];
+  testDepends = [
+    mtl QuickCheck STMonadTrans testFramework testFrameworkQuickcheck2
+  ];
+  doCheck = false;
+  meta = {
+    homepage = "https://bitbucket.org/paba/equivalence/";
+    description = "Maintaining an equivalence relation implemented as union-find using STT";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/development/libraries/haskell/fay-base/default.nix b/pkgs/development/libraries/haskell/fay-base/default.nix
index 9dd38ecda4b..78d099e3100 100644
--- a/pkgs/development/libraries/haskell/fay-base/default.nix
+++ b/pkgs/development/libraries/haskell/fay-base/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "fay-base";
-  version = "0.19.1.2";
-  sha256 = "0y2gpyh0gama6mz0rfvqdgpf7wfwx7r8k0cdfh60kjcxr029dx5i";
+  version = "0.19.2";
+  sha256 = "08iv3097h877hxbmpmar1p526famm5pb1djq3qwla3bkqrzxgmf4";
   buildDepends = [ fay ];
   meta = {
     homepage = "https://github.com/faylang/fay-base";
diff --git a/pkgs/development/libraries/haskell/filestore/default.nix b/pkgs/development/libraries/haskell/filestore/default.nix
index fd33af07ee3..9fa673fd286 100644
--- a/pkgs/development/libraries/haskell/filestore/default.nix
+++ b/pkgs/development/libraries/haskell/filestore/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "filestore";
-  version = "0.6.0.2";
-  sha256 = "0dbn358gxg13lxlpqyczcn5g5kvzrz7lv17qsmr53hvmxz8mricr";
+  version = "0.6.0.3";
+  sha256 = "03qmv3cqp1fv7b7pdjdx12cb27bfjbwwjdhkcvkfq89qwk9wh1h0";
   buildDepends = [ Diff filepath parsec split time utf8String xml ];
   testDepends = [ Diff filepath HUnit mtl time ];
   jailbreak = true;
diff --git a/pkgs/development/libraries/haskell/folds/default.nix b/pkgs/development/libraries/haskell/folds/default.nix
index 41a834dbd84..7e3fb5a2dc6 100644
--- a/pkgs/development/libraries/haskell/folds/default.nix
+++ b/pkgs/development/libraries/haskell/folds/default.nix
@@ -7,8 +7,8 @@
 
 cabal.mkDerivation (self: {
   pname = "folds";
-  version = "0.6.1";
-  sha256 = "13p4kyr48g917ib87n14qpqaka6isp73cwy7mvvsqgprj1fghyj1";
+  version = "0.6.2";
+  sha256 = "13zdmf7szdy9ka5dw0vgzbfmndm7w8fz7ryz5h2z5hsqg9am2qqa";
   buildDepends = [
     comonad contravariant lens pointed profunctors reflection
     semigroupoids tagged transformers vector
diff --git a/pkgs/development/libraries/haskell/free-game/1.0.5.nix b/pkgs/development/libraries/haskell/free-game/1.0.5.nix
deleted file mode 100644
index 16ee51d139f..00000000000
--- a/pkgs/development/libraries/haskell/free-game/1.0.5.nix
+++ /dev/null
@@ -1,25 +0,0 @@
-# This file was auto-generated by cabal2nix. Please do NOT edit manually!
-
-{ cabal, boundingboxes, colors, controlBool, filepath, free
-, freetype2, GLFWB, hashable, JuicyPixels, JuicyPixelsUtil, lens
-, linear, mtl, OpenGL, OpenGLRaw, random, reflection, transformers
-, vector, void
-}:
-
-cabal.mkDerivation (self: {
-  pname = "free-game";
-  version = "1.0.5";
-  sha256 = "048hmb4zbn67ycdwy7alhfakdyv405ck79bzrxv2ra6w1v5b3yvf";
-  buildDepends = [
-    boundingboxes colors controlBool filepath free freetype2 GLFWB
-    hashable JuicyPixels JuicyPixelsUtil lens linear mtl OpenGL
-    OpenGLRaw random reflection transformers vector void
-  ];
-  jailbreak = true;
-  meta = {
-    homepage = "https://github.com/fumieval/free-game";
-    description = "Create games for free";
-    license = self.stdenv.lib.licenses.bsd3;
-    platforms = self.ghc.meta.platforms;
-  };
-})
diff --git a/pkgs/development/libraries/haskell/free-game/1.1.nix b/pkgs/development/libraries/haskell/free-game/default.nix
index 76139aa7e5d..d2a0f33892f 100644
--- a/pkgs/development/libraries/haskell/free-game/1.1.nix
+++ b/pkgs/development/libraries/haskell/free-game/default.nix
@@ -8,8 +8,8 @@
 
 cabal.mkDerivation (self: {
   pname = "free-game";
-  version = "1.1";
-  sha256 = "0id3vn2j44gd8krl5icacwxgx00h6r89yncjg10nyyb90rymvxzz";
+  version = "1.1.78";
+  sha256 = "11f3ib4nx0madbx58gscaqwc1k5mxw70klrq7z7lac9w61phkws6";
   buildDepends = [
     boundingboxes colors controlBool filepath free freetype2 GLFWB
     hashable JuicyPixels JuicyPixelsUtil lens linear mtl OpenGL
diff --git a/pkgs/development/libraries/haskell/hackage-db/default.nix b/pkgs/development/libraries/haskell/hackage-db/default.nix
index 3164d213870..e09e455d560 100644
--- a/pkgs/development/libraries/haskell/hackage-db/default.nix
+++ b/pkgs/development/libraries/haskell/hackage-db/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "hackage-db";
-  version = "1.7";
-  sha256 = "0mf22xxbcbjb7l4jahknp6s7lsfn43ib7z9m2jsg9py92vkacfp1";
+  version = "1.8";
+  sha256 = "0iav085xq4d6k9z0x7jlnw3r3wwnzbr7ygbaqnblj6mcpnps9r3q";
   buildDepends = [ Cabal filepath tar utf8String ];
   meta = {
     homepage = "http://github.com/peti/hackage-db";
diff --git a/pkgs/development/libraries/haskell/haskell-token-utils/default.nix b/pkgs/development/libraries/haskell/haskell-token-utils/default.nix
index 378dfe898ea..2abbc8f324d 100644
--- a/pkgs/development/libraries/haskell/haskell-token-utils/default.nix
+++ b/pkgs/development/libraries/haskell/haskell-token-utils/default.nix
@@ -7,8 +7,8 @@
 
 cabal.mkDerivation (self: {
   pname = "haskell-token-utils";
-  version = "0.0.0.4";
-  sha256 = "0bb47g58m76293dw4h349j3fmajmw62rqna2kcgx681a1rsbpb4i";
+  version = "0.0.0.5";
+  sha256 = "01kyghzbs8w8ds0aczcdg2ib5b919r5vxgwg8iifbf220vlhd8mn";
   buildDepends = [
     dualTree ghcPaths ghcSybUtils haskellSrcExts monoidExtras mtl
     rosezipper semigroups syb
diff --git a/pkgs/development/libraries/haskell/hflags/default.nix b/pkgs/development/libraries/haskell/hflags/default.nix
index c48130c555c..019815fd57c 100644
--- a/pkgs/development/libraries/haskell/hflags/default.nix
+++ b/pkgs/development/libraries/haskell/hflags/default.nix
@@ -10,7 +10,7 @@ cabal.mkDerivation (self: {
   meta = {
     homepage = "http://github.com/errge/hflags";
     description = "Command line flag parser, very similar to Google's gflags";
-    license = "Apache-2.0";
+    license = "unknown";
     platforms = self.ghc.meta.platforms;
   };
 })
diff --git a/pkgs/development/libraries/haskell/hp2any-graph/default.nix b/pkgs/development/libraries/haskell/hp2any-graph/default.nix
index e6607c4e0af..6d0d61a01fe 100644
--- a/pkgs/development/libraries/haskell/hp2any-graph/default.nix
+++ b/pkgs/development/libraries/haskell/hp2any-graph/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "hp2any-graph";
-  version = "0.5.4.1";
-  sha256 = "0cvli36lbipi29fw45mfpv35dn7ndbkxhpd3wjy9xn9gy8g0r9xx";
+  version = "0.5.4.2";
+  sha256 = "1yj1miqn265pxq2dfhx87s20vjnnxmsl3d9xdy88cbzglpx2v9il";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
diff --git a/pkgs/development/libraries/haskell/hslua/default.nix b/pkgs/development/libraries/haskell/hslua/default.nix
index 980de57605d..e76ff36aab5 100644
--- a/pkgs/development/libraries/haskell/hslua/default.nix
+++ b/pkgs/development/libraries/haskell/hslua/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "hslua";
-  version = "0.3.12";
-  sha256 = "1cn6qxhvh8bxr9fisr4m4mqk6qwj69as63fkpf77a1xhmk31qlrf";
+  version = "0.3.13";
+  sha256 = "02j3hrzq3dgcv4bvf4xz14qxvzlb0vlxrf7lk9wqwdy43b978mz9";
   buildDepends = [ mtl ];
   pkgconfigDepends = [ lua ];
   configureFlags = "-fsystem-lua";
diff --git a/pkgs/development/libraries/haskell/kan-extensions/default.nix b/pkgs/development/libraries/haskell/kan-extensions/default.nix
index 5f9aadd6969..c0ffaed799d 100644
--- a/pkgs/development/libraries/haskell/kan-extensions/default.nix
+++ b/pkgs/development/libraries/haskell/kan-extensions/default.nix
@@ -1,16 +1,16 @@
 # This file was auto-generated by cabal2nix. Please do NOT edit manually!
 
 { cabal, adjunctions, comonad, contravariant, distributive, free
-, mtl, pointed, semigroupoids, speculation, transformers
+, mtl, pointed, semigroupoids, transformers
 }:
 
 cabal.mkDerivation (self: {
   pname = "kan-extensions";
-  version = "4.0.3";
-  sha256 = "05zqlxm6i66d996jcpjhnmij28a4zwc0l0nc9cyxamfwmyd9754b";
+  version = "4.1";
+  sha256 = "1dg9q6rahgvsnsnd76r6a3harrllq3pzz9250cakgqip4n02dji1";
   buildDepends = [
     adjunctions comonad contravariant distributive free mtl pointed
-    semigroupoids speculation transformers
+    semigroupoids transformers
   ];
   meta = {
     homepage = "http://github.com/ekmett/kan-extensions/";
diff --git a/pkgs/development/libraries/haskell/lens/default.nix b/pkgs/development/libraries/haskell/lens/default.nix
index 9b769d41ab5..655525e4d59 100644
--- a/pkgs/development/libraries/haskell/lens/default.nix
+++ b/pkgs/development/libraries/haskell/lens/default.nix
@@ -12,8 +12,8 @@
 
 cabal.mkDerivation (self: {
   pname = "lens";
-  version = "4.3";
-  sha256 = "0wvsf0vkqjmmgl3p5lxbypn4p126l927ip7l2iisqzwyk87zfqqy";
+  version = "4.3.3";
+  sha256 = "0k7qslnh15xnrj86wwsp0mvz6g363ma4g0dxkmvvg4sa1bxljr1f";
   buildDepends = [
     aeson attoparsec bifunctors comonad contravariant distributive
     exceptions filepath free hashable mtl parallel primitive
diff --git a/pkgs/development/libraries/haskell/liblastfm/default.nix b/pkgs/development/libraries/haskell/liblastfm/default.nix
index ea4febaf1d1..8ea830d0c39 100644
--- a/pkgs/development/libraries/haskell/liblastfm/default.nix
+++ b/pkgs/development/libraries/haskell/liblastfm/default.nix
@@ -1,16 +1,23 @@
 # This file was auto-generated by cabal2nix. Please do NOT edit manually!
 
-{ cabal, aeson, cereal, contravariant, cryptoApi, httpConduit
-, httpTypes, network, pureMD5, semigroups, tagged, text, void
+{ cabal, aeson, cereal, contravariant, cryptoApi, hspec
+, hspecExpectationsLens, httpClient, httpClientTls, HUnit, lens
+, network, profunctors, pureMD5, semigroups, text, void, xmlConduit
+, xmlHtmlConduitLens
 }:
 
 cabal.mkDerivation (self: {
   pname = "liblastfm";
-  version = "0.3.2.0";
-  sha256 = "09xsjkwknfvdd3zb7a1qbch45ri6knkn33wl6xbi48sw5i79lxnv";
+  version = "0.4.0.0";
+  sha256 = "0dr1nvb7sxlp1fihvnwz9lyfmaynbj39npah2ndvlgnzz670j0z9";
   buildDepends = [
-    aeson cereal contravariant cryptoApi httpConduit httpTypes network
-    pureMD5 semigroups tagged text void
+    aeson cereal contravariant cryptoApi httpClient httpClientTls
+    network profunctors pureMD5 semigroups text void xmlConduit
+  ];
+  testDepends = [
+    aeson cereal contravariant cryptoApi hspec hspecExpectationsLens
+    httpClient httpClientTls HUnit lens network profunctors pureMD5
+    text void xmlConduit xmlHtmlConduitLens
   ];
   meta = {
     description = "Lastfm API interface";
diff --git a/pkgs/development/libraries/haskell/lifted-async/default.nix b/pkgs/development/libraries/haskell/lifted-async/default.nix
index f5b6f711ab8..04c589b5479 100644
--- a/pkgs/development/libraries/haskell/lifted-async/default.nix
+++ b/pkgs/development/libraries/haskell/lifted-async/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "lifted-async";
-  version = "0.2.0";
-  sha256 = "1s8gz630v9xag0d5pjjwvfff87wvyy1w86ah7mvnylkarbdsac6l";
+  version = "0.2.0.1";
+  sha256 = "1x3qdgy0jkqx71xndjh769lw3wrwq63k2kc33pxn6x11yyklcf1j";
   buildDepends = [ async liftedBase monadControl transformersBase ];
   testDepends = [
     async HUnit liftedBase monadControl mtl tasty tastyHunit tastyTh
diff --git a/pkgs/development/libraries/haskell/mongoDB/default.nix b/pkgs/development/libraries/haskell/mongoDB/default.nix
index d156c9c101e..9fd2a441e36 100644
--- a/pkgs/development/libraries/haskell/mongoDB/default.nix
+++ b/pkgs/development/libraries/haskell/mongoDB/default.nix
@@ -7,8 +7,8 @@
 
 cabal.mkDerivation (self: {
   pname = "mongoDB";
-  version = "2.0.2";
-  sha256 = "02xq80jcrrp41gzzg7008spw3npj6iz3gcf1bkj4cf8vjs44nplf";
+  version = "2.0.3";
+  sha256 = "1blqd30mw9fl861f07zn7az4psl9byjjbd986884p6rx07m28abk";
   buildDepends = [
     binary bson cryptohash hashtables liftedBase monadControl mtl
     network parsec random randomShuffle text transformersBase
diff --git a/pkgs/development/libraries/haskell/mono-traversable/default.nix b/pkgs/development/libraries/haskell/mono-traversable/default.nix
index 73685698f5e..dfc34cc2a6a 100644
--- a/pkgs/development/libraries/haskell/mono-traversable/default.nix
+++ b/pkgs/development/libraries/haskell/mono-traversable/default.nix
@@ -7,8 +7,8 @@
 
 cabal.mkDerivation (self: {
   pname = "mono-traversable";
-  version = "0.6.0.4";
-  sha256 = "1svqxc96n2andxcgrv8s29hkq6nw1qigv5p0dw9vx2ynk68pfhww";
+  version = "0.6.1";
+  sha256 = "066yfffjkd0r6hg3y3zrs13jmyfgpl8ba9yvsbyawimvff7mfk5f";
   buildDepends = [
     comonad dlist dlistInstances hashable semigroupoids semigroups text
     transformers unorderedContainers vector vectorAlgorithms
diff --git a/pkgs/development/libraries/haskell/network-simple/default.nix b/pkgs/development/libraries/haskell/network-simple/default.nix
index 6795da96450..b838e93f7a3 100644
--- a/pkgs/development/libraries/haskell/network-simple/default.nix
+++ b/pkgs/development/libraries/haskell/network-simple/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "network-simple";
-  version = "0.4";
-  sha256 = "1jw0xd53c0mydh6jm6627c0d8w014r1s46fycdhavnimh7bb77cp";
+  version = "0.4.0.1";
+  sha256 = "113vaxgsfny9iv6hnbywk97qr1y6qkap49p803anakamss4bdmyj";
   buildDepends = [ exceptions network transformers ];
   jailbreak = true;
   meta = {
diff --git a/pkgs/development/libraries/haskell/optparse-applicative/default.nix b/pkgs/development/libraries/haskell/optparse-applicative/default.nix
index 191efd723f7..82bc0fa8a9e 100644
--- a/pkgs/development/libraries/haskell/optparse-applicative/default.nix
+++ b/pkgs/development/libraries/haskell/optparse-applicative/default.nix
@@ -7,8 +7,8 @@
 
 cabal.mkDerivation (self: {
   pname = "optparse-applicative";
-  version = "0.9.0";
-  sha256 = "1nmwrg74wz8k3zwgw5aaf7padkawi0dlrclq6nsr17xz5yx524ay";
+  version = "0.9.1.1";
+  sha256 = "1fy8839y9dg2a5pj7abjiqkm3qcz8faip32q3x1zi5mrz4v3q2g6";
   buildDepends = [ ansiWlPprint transformers transformersCompat ];
   testDepends = [
     HUnit QuickCheck testFramework testFrameworkHunit
diff --git a/pkgs/development/libraries/haskell/parsers/0.12.nix b/pkgs/development/libraries/haskell/parsers/0.12.1.nix
index bb383b078aa..5c49d144a10 100644
--- a/pkgs/development/libraries/haskell/parsers/0.12.nix
+++ b/pkgs/development/libraries/haskell/parsers/0.12.1.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "parsers";
-  version = "0.12";
-  sha256 = "0lb1djb2mmlkfqpbz7683i27d3ivv0r99l6w79951wgsqb62xph3";
+  version = "0.12.1";
+  sha256 = "0g9grf713zhn23vgmb6mdrm8r5snq1xa8jqnj6pghydj6m4rh97v";
   buildDepends = [
     attoparsec charset parsec text transformers unorderedContainers
   ];
diff --git a/pkgs/development/libraries/haskell/pipes-network/default.nix b/pkgs/development/libraries/haskell/pipes-network/default.nix
index fcd19402648..95345e0513e 100644
--- a/pkgs/development/libraries/haskell/pipes-network/default.nix
+++ b/pkgs/development/libraries/haskell/pipes-network/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "pipes-network";
-  version = "0.6.3";
-  sha256 = "09gihca0hinq3sqsx9753gmas6g22pg792ag6ckdw5z3607razrg";
+  version = "0.6.4";
+  sha256 = "1wabyv5j4q0wxiz8ry7dq3amlvfh4r0721pd2lksx7hj3a5qzm2p";
   buildDepends = [
     network networkSimple pipes pipesSafe transformers
   ];
diff --git a/pkgs/development/libraries/haskell/probability/default.nix b/pkgs/development/libraries/haskell/probability/default.nix
new file mode 100644
index 00000000000..bada700ca3d
--- /dev/null
+++ b/pkgs/development/libraries/haskell/probability/default.nix
@@ -0,0 +1,16 @@
+# This file was auto-generated by cabal2nix. Please do NOT edit manually!
+
+{ cabal, random, transformers, utilityHt }:
+
+cabal.mkDerivation (self: {
+  pname = "probability";
+  version = "0.2.4.1";
+  sha256 = "0nh73l03d7niz3a3h2y4i80mlp64ilfkx7krn57skzfi8drwnjvc";
+  buildDepends = [ random transformers utilityHt ];
+  meta = {
+    homepage = "http://www.haskell.org/haskellwiki/Probabilistic_Functional_Programming";
+    description = "Probabilistic Functional Programming";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/development/libraries/haskell/profunctors/default.nix b/pkgs/development/libraries/haskell/profunctors/default.nix
index f9aa0481d43..00d339fa44e 100644
--- a/pkgs/development/libraries/haskell/profunctors/default.nix
+++ b/pkgs/development/libraries/haskell/profunctors/default.nix
@@ -1,12 +1,15 @@
 # This file was auto-generated by cabal2nix. Please do NOT edit manually!
 
-{ cabal, comonad, semigroupoids, tagged, transformers }:
+{ cabal, comonad, distributive, semigroupoids, tagged, transformers
+}:
 
 cabal.mkDerivation (self: {
   pname = "profunctors";
-  version = "4.0.4";
-  sha256 = "1hs6cs6y6zwf0c4jb92wnhp23qaxzw3xy7k07m9z98h8ziyqbqhx";
-  buildDepends = [ comonad semigroupoids tagged transformers ];
+  version = "4.2.0.1";
+  sha256 = "00cfria3zjijx9nm533a25x240c7q0sn9vna6m4y4rz1f7l2gnqc";
+  buildDepends = [
+    comonad distributive semigroupoids tagged transformers
+  ];
   meta = {
     homepage = "http://github.com/ekmett/profunctors/";
     description = "Profunctors";
diff --git a/pkgs/development/libraries/haskell/repa-algorithms/default.nix b/pkgs/development/libraries/haskell/repa-algorithms/default.nix
index 8e9d668e389..977ea58fac6 100644
--- a/pkgs/development/libraries/haskell/repa-algorithms/default.nix
+++ b/pkgs/development/libraries/haskell/repa-algorithms/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "repa-algorithms";
-  version = "3.2.5.1";
-  sha256 = "1pk2w7qx1jfxqra66fflb71v6hmq6g05dss27kwhz0cdidpvcc7l";
+  version = "3.3.1.2";
+  sha256 = "12fizvma877ws3xiz3k34jg5xh5yhnl0n5aq2za005l9i5angkk9";
   buildDepends = [ repa vector ];
   extraLibraries = [ llvm ];
   jailbreak = true;
diff --git a/pkgs/development/libraries/haskell/repa-examples/default.nix b/pkgs/development/libraries/haskell/repa-examples/default.nix
index 48678480a35..54d8fe8329c 100644
--- a/pkgs/development/libraries/haskell/repa-examples/default.nix
+++ b/pkgs/development/libraries/haskell/repa-examples/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "repa-examples";
-  version = "3.2.5.1";
-  sha256 = "0xrjfmwbq8mhcim261da7i68mp5jxkqiwjy2mhd1lgkr63m6x18j";
+  version = "3.3.1.1";
+  sha256 = "0gdkwmdnmvq82zglryxx2ic1nm4g2r4a0bwndiwbj670w03p712p";
   isLibrary = false;
   isExecutable = true;
   buildDepends = [
diff --git a/pkgs/development/libraries/haskell/repa-io/default.nix b/pkgs/development/libraries/haskell/repa-io/default.nix
index b42d165c512..b679d59d5dc 100644
--- a/pkgs/development/libraries/haskell/repa-io/default.nix
+++ b/pkgs/development/libraries/haskell/repa-io/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "repa-io";
-  version = "3.2.5.1";
-  sha256 = "0aizsr6r1ybydpwqiamcdr4jhvqh0fiq9gbd7n17lrmnagyla5n8";
+  version = "3.3.1.2";
+  sha256 = "1i58ysk44y7s6z1jmns2fi83flqma4k5nsjh1pblqb2rgl7x0z5p";
   buildDepends = [ binary bmp repa vector ];
   jailbreak = true;
   meta = {
diff --git a/pkgs/development/libraries/haskell/repa/default.nix b/pkgs/development/libraries/haskell/repa/default.nix
index 627b0572d98..b2c296a5923 100644
--- a/pkgs/development/libraries/haskell/repa/default.nix
+++ b/pkgs/development/libraries/haskell/repa/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "repa";
-  version = "3.2.5.1";
-  sha256 = "0yrmia3ciagzrmrsmxh56qym4wc0malph7zhiw71gl9c9sp8hzvq";
+  version = "3.3.1.2";
+  sha256 = "0rsahd6c1mxd8hq9zfx4jqgmcfs4di4askky87y71xy5v4k1x4ai";
   buildDepends = [ QuickCheck vector ];
   meta = {
     homepage = "http://repa.ouroborus.net";
diff --git a/pkgs/development/libraries/haskell/resourcet/default.nix b/pkgs/development/libraries/haskell/resourcet/default.nix
index 39ea2050cca..fec45e6fcd9 100644
--- a/pkgs/development/libraries/haskell/resourcet/default.nix
+++ b/pkgs/development/libraries/haskell/resourcet/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "resourcet";
-  version = "1.1.2.2";
-  sha256 = "1j468zkjd7j2xpgzx1i36h3lpamnqpk0rj3miwfr9a0ibm7bz1as";
+  version = "1.1.2.3";
+  sha256 = "1n1z1q3k8lg3wqdkrmcfl9mvlx1p81gkh5j911w1006rnm8r87im";
   buildDepends = [
     exceptions liftedBase mmorph monadControl mtl transformers
     transformersBase
diff --git a/pkgs/development/libraries/haskell/semigroupoids/default.nix b/pkgs/development/libraries/haskell/semigroupoids/default.nix
index 97389362682..ca625f5eb75 100644
--- a/pkgs/development/libraries/haskell/semigroupoids/default.nix
+++ b/pkgs/development/libraries/haskell/semigroupoids/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "semigroupoids";
-  version = "4.0.2.1";
-  sha256 = "00ga4spbnvwnk7j4h7zjw3bkd98glaganhcwq947ffadc0nansb1";
+  version = "4.2";
+  sha256 = "18zip518f2l2ccmg3hjzy5mq2b8r98crzm10kr77yc4m64w5vac8";
   buildDepends = [
     comonad contravariant distributive semigroups transformers
   ];
diff --git a/pkgs/development/libraries/haskell/semigroups/default.nix b/pkgs/development/libraries/haskell/semigroups/default.nix
index 4d39b97bbae..963a83ac527 100644
--- a/pkgs/development/libraries/haskell/semigroups/default.nix
+++ b/pkgs/development/libraries/haskell/semigroups/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "semigroups";
-  version = "0.15.1";
-  sha256 = "1vacnw598pl9acbcjjblrpdmjhmj3wz1ifrn9ki4q7yrsh4ml7mc";
+  version = "0.15.2";
+  sha256 = "1lh06d0mwivzbfjg635r3m39qcpyjvnwni7mspz96qb3zcm0c5kp";
   buildDepends = [ hashable nats text unorderedContainers ];
   meta = {
     homepage = "http://github.com/ekmett/semigroups/";
diff --git a/pkgs/development/libraries/haskell/shakespeare/default.nix b/pkgs/development/libraries/haskell/shakespeare/default.nix
index de6855ee19e..12dc8124ada 100644
--- a/pkgs/development/libraries/haskell/shakespeare/default.nix
+++ b/pkgs/development/libraries/haskell/shakespeare/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "shakespeare";
-  version = "2.0.1";
-  sha256 = "1h1b7p4czdzrxb77515vqnck3rj3yw35h2ds6gzxzp7pdxprds27";
+  version = "2.0.1.1";
+  sha256 = "0xddm8xby19323d9bcd196b1ninlvfkv5b93w1da23m7w0hy509p";
   buildDepends = [
     aeson blazeHtml blazeMarkup exceptions parsec systemFileio
     systemFilepath text time transformers
diff --git a/pkgs/development/libraries/haskell/snaplet-redis/default.nix b/pkgs/development/libraries/haskell/snaplet-redis/default.nix
index e0cb67e120a..d6bfcd260ca 100644
--- a/pkgs/development/libraries/haskell/snaplet-redis/default.nix
+++ b/pkgs/development/libraries/haskell/snaplet-redis/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "snaplet-redis";
-  version = "0.1.3.2";
-  sha256 = "0554farc76ncbynzks4ryi7a2nbahsgnjvazmw5n9b79cp207bjf";
+  version = "0.1.3.3";
+  sha256 = "17w2b9cnri45m535hyszb1fickhhglid3zy5a4bbljmnwvi4y08l";
   buildDepends = [
     configurator hedis lens mtl network snap transformers
   ];
diff --git a/pkgs/development/libraries/haskell/sparse/default.nix b/pkgs/development/libraries/haskell/sparse/default.nix
index c2fbf368f53..28389a860c8 100644
--- a/pkgs/development/libraries/haskell/sparse/default.nix
+++ b/pkgs/development/libraries/haskell/sparse/default.nix
@@ -9,8 +9,8 @@
 
 cabal.mkDerivation (self: {
   pname = "sparse";
-  version = "0.9";
-  sha256 = "0v0z7kjgmcdx9ajlhr9pc1i3qqghd60s02xnlmj4hcxby8k0r8mc";
+  version = "0.9.1";
+  sha256 = "1pa1h21ca710fdjz60b79jg0v2lr0l11avpiynp9n1cw5bz137fk";
   buildDepends = [
     contravariant deepseq hybridVectors lens primitive transformers
     vector vectorAlgorithms
@@ -20,9 +20,6 @@ cabal.mkDerivation (self: {
     QuickCheck semigroups simpleReflect testFramework
     testFrameworkQuickcheck2 testFrameworkTh transformers vector
   ];
-  patchPhase = ''
-    sed -i -e 's|vector-algorithms >=.*|vector-algorithms|' -e 's|QuickCheck.*,|QuickCheck,|' sparse.cabal
-  '';
   doCheck = false;
   meta = {
     homepage = "http://github.com/ekmett/sparse";
diff --git a/pkgs/development/libraries/haskell/statistics/default.nix b/pkgs/development/libraries/haskell/statistics/default.nix
index 3d879f12b9d..4bb356a4443 100644
--- a/pkgs/development/libraries/haskell/statistics/default.nix
+++ b/pkgs/development/libraries/haskell/statistics/default.nix
@@ -8,8 +8,8 @@
 
 cabal.mkDerivation (self: {
   pname = "statistics";
-  version = "0.13.1.0";
-  sha256 = "0y46fna0kqs8bsqbf3v1k9ppq3njd5kxf1qlvvmphydpi3x038nd";
+  version = "0.13.1.1";
+  sha256 = "1ghb2snbacbfzxqcrvdiihvw2iip1m8rq9y62x1ayg6k13agm7r5";
   buildDepends = [
     aeson binary deepseq erf mathFunctions monadPar mwcRandom primitive
     vector vectorAlgorithms vectorBinaryInstances
diff --git a/pkgs/development/libraries/haskell/stm-containers/default.nix b/pkgs/development/libraries/haskell/stm-containers/default.nix
index d93bd1a03a8..91105712a6a 100644
--- a/pkgs/development/libraries/haskell/stm-containers/default.nix
+++ b/pkgs/development/libraries/haskell/stm-containers/default.nix
@@ -1,17 +1,19 @@
 # This file was auto-generated by cabal2nix. Please do NOT edit manually!
 
-{ cabal, focus, free, hashable, HTF, lochTh, mtl, placeholders
-, primitive, QuickCheck, unorderedContainers
+{ cabal, basePrelude, focus, free, hashable, HTF, lochTh, mtl
+, placeholders, primitive, QuickCheck, unorderedContainers
 }:
 
 cabal.mkDerivation (self: {
   pname = "stm-containers";
-  version = "0.1.2";
-  sha256 = "1rzxjspf0lzmviixnxv9f2wjxqhwv65fb1nws915ghs1sj774gab";
-  buildDepends = [ focus hashable lochTh placeholders primitive ];
+  version = "0.1.3";
+  sha256 = "0ir2b6y1sqr0i68j0fqmwyysk7x9z18n84dbjppyjzzidcsrkar0";
+  buildDepends = [
+    basePrelude focus hashable lochTh placeholders primitive
+  ];
   testDepends = [
-    focus free hashable HTF lochTh mtl placeholders primitive
-    QuickCheck unorderedContainers
+    basePrelude focus free hashable HTF lochTh mtl placeholders
+    primitive QuickCheck unorderedContainers
   ];
   doCheck = false;
   meta = {
diff --git a/pkgs/development/libraries/haskell/taggy/default.nix b/pkgs/development/libraries/haskell/taggy/default.nix
index 9ddde26cbcf..d94a3b27f2c 100644
--- a/pkgs/development/libraries/haskell/taggy/default.nix
+++ b/pkgs/development/libraries/haskell/taggy/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "taggy";
-  version = "0.1.1";
-  sha256 = "14m02hn5ikw6qv36xxw7j39fm07q2pbs0m504ij7lvaf5c3rngz5";
+  version = "0.1.2";
+  sha256 = "0sj7da4yawfajyrd2gg2dxzgj5n99mdm5cz3bdhfipas4bb4216y";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
diff --git a/pkgs/development/libraries/haskell/thyme/default.nix b/pkgs/development/libraries/haskell/thyme/default.nix
index dbf78bac903..18763701126 100644
--- a/pkgs/development/libraries/haskell/thyme/default.nix
+++ b/pkgs/development/libraries/haskell/thyme/default.nix
@@ -1,15 +1,14 @@
 # This file was auto-generated by cabal2nix. Please do NOT edit manually!
 
-{ cabal, aeson, attoparsec, Cabal, deepseq, filepath, mtl
+{ cabal, aeson, attoparsec, Cabal, cpphs, deepseq, filepath, mtl
 , profunctors, QuickCheck, random, systemPosixRedirect, text, time
-, vector, vectorSpace, vectorThUnbox, cpphs
+, vector, vectorSpace, vectorThUnbox
 }:
 
 cabal.mkDerivation (self: {
   pname = "thyme";
   version = "0.3.5.2";
   sha256 = "1vb5qn9m88y9738d9znim5lprb8z10am5yjaksdjl151li8apd6x";
-  buildTools = [ cpphs ];
   buildDepends = [
     aeson attoparsec deepseq mtl profunctors QuickCheck random text
     time vector vectorSpace vectorThUnbox
@@ -18,6 +17,7 @@ cabal.mkDerivation (self: {
     attoparsec Cabal filepath mtl profunctors QuickCheck random
     systemPosixRedirect text time vectorSpace
   ];
+  buildTools = [ cpphs ];
   doCheck = false;
   meta = {
     homepage = "https://github.com/liyang/thyme";
diff --git a/pkgs/development/libraries/haskell/trifecta/default.nix b/pkgs/development/libraries/haskell/trifecta/default.nix
index 4710189f913..a73f47afb1c 100644
--- a/pkgs/development/libraries/haskell/trifecta/default.nix
+++ b/pkgs/development/libraries/haskell/trifecta/default.nix
@@ -8,8 +8,8 @@
 
 cabal.mkDerivation (self: {
   pname = "trifecta";
-  version = "1.4.3";
-  sha256 = "0kc8ykvh8m9yhyrkd9kx5xkv5ag99384k06xdi6ynjqv9wj6gfzg";
+  version = "1.5.1";
+  sha256 = "1fayr6sd9m84rqpcygacafn9vr9zva7rmkpvyzz0bf1p1z7i6b2n";
   buildDepends = [
     ansiTerminal ansiWlPprint blazeBuilder blazeHtml blazeMarkup
     charset comonad deepseq fingertree hashable lens mtl parsers
diff --git a/pkgs/development/libraries/haskell/tz/default.nix b/pkgs/development/libraries/haskell/tz/default.nix
index 3de1fafd582..3f964f2ce3d 100644
--- a/pkgs/development/libraries/haskell/tz/default.nix
+++ b/pkgs/development/libraries/haskell/tz/default.nix
@@ -7,12 +7,12 @@
 
 cabal.mkDerivation (self: {
   pname = "tz";
-  version = "0.0.0.6";
-  sha256 = "0yn2c016fzqwbgdrqp5hjn95gzp4w3gqjgax1w6wkg97bksdlq27";
+  version = "0.0.0.8";
+  sha256 = "0rabdqwdj8hx17817zsfsih01agx7n3kja8s0axmm0drq22vlflv";
   buildDepends = [ binary deepseq time tzdata vector ];
   testDepends = [
     bindingsPosix HUnit QuickCheck testFramework testFrameworkHunit
-    testFrameworkQuickcheck2 testFrameworkTh time tzdata
+    testFrameworkQuickcheck2 testFrameworkTh time tzdata vector
   ];
   preConfigure = "export TZDIR=${pkgs_tzdata}/share/zoneinfo";
   meta = {
diff --git a/pkgs/development/libraries/haskell/tzdata/default.nix b/pkgs/development/libraries/haskell/tzdata/default.nix
index b149a59489a..ceae4679247 100644
--- a/pkgs/development/libraries/haskell/tzdata/default.nix
+++ b/pkgs/development/libraries/haskell/tzdata/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "tzdata";
-  version = "0.1.20140324.0";
-  sha256 = "19cw8wag2d5jx9dxia3gr8qjr3bh77a2kp7ksyqp58xxmvmsqdn4";
+  version = "0.1.20140612.0";
+  sha256 = "03fd3jiw89c8zf2jdz0qps8sb8ipgmjqbbaq4y2aqczv36ha74gh";
   buildDepends = [ vector ];
   testDepends = [
     filemanip filepath HUnit MissingH testFramework testFrameworkHunit
diff --git a/pkgs/development/libraries/haskell/vector-algorithms/default.nix b/pkgs/development/libraries/haskell/vector-algorithms/default.nix
index 00258e7f3f6..5c8dcc4c5eb 100644
--- a/pkgs/development/libraries/haskell/vector-algorithms/default.nix
+++ b/pkgs/development/libraries/haskell/vector-algorithms/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "vector-algorithms";
-  version = "0.6.0.2";
-  sha256 = "1gn2pvgvm9g0dajx2wv305fxwhkpdj9pybrwrm3j2frl4dnj7dcq";
+  version = "0.6.0.3";
+  sha256 = "1kz4b41y7swad6mbx0g3adc8lqma8pl3rnzah71cfdvb87gssbn4";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [ mtl mwcRandom primitive vector ];
diff --git a/pkgs/development/libraries/haskell/vty/5.1.1.nix b/pkgs/development/libraries/haskell/vty/5.1.4.nix
index 708eb9581c6..326eaf08d3d 100644
--- a/pkgs/development/libraries/haskell/vty/5.1.1.nix
+++ b/pkgs/development/libraries/haskell/vty/5.1.4.nix
@@ -9,8 +9,8 @@
 
 cabal.mkDerivation (self: {
   pname = "vty";
-  version = "5.1.1";
-  sha256 = "043vrazb8w6ljq14i390cwcmavgmbnjbs6sl6w0yx8cwb4f7djr5";
+  version = "5.1.4";
+  sha256 = "157saacy6lp2ngl0dz9ri4ji1vj191d1239x1xykna8y618r0vqf";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
diff --git a/pkgs/development/libraries/haskell/wai-extra/default.nix b/pkgs/development/libraries/haskell/wai-extra/default.nix
index 76094cd0c0e..4d63904a092 100644
--- a/pkgs/development/libraries/haskell/wai-extra/default.nix
+++ b/pkgs/development/libraries/haskell/wai-extra/default.nix
@@ -9,8 +9,8 @@
 
 cabal.mkDerivation (self: {
   pname = "wai-extra";
-  version = "3.0.1";
-  sha256 = "1k6d9p93r7r95i5yi7mvhix94qigkzanqjq5qa6k7qfpnjj727id";
+  version = "3.0.1.1";
+  sha256 = "099pxahczai6ychsm04bwcvvd9m6lan5nqg159ny4jakpyk67zs8";
   buildDepends = [
     ansiTerminal base64Bytestring blazeBuilder caseInsensitive
     dataDefaultClass deepseq fastLogger httpTypes liftedBase network
diff --git a/pkgs/development/libraries/haskell/wai-logger/default.nix b/pkgs/development/libraries/haskell/wai-logger/default.nix
index b7c62845cb9..a94742ea2e7 100644
--- a/pkgs/development/libraries/haskell/wai-logger/default.nix
+++ b/pkgs/development/libraries/haskell/wai-logger/default.nix
@@ -1,16 +1,16 @@
 # This file was auto-generated by cabal2nix. Please do NOT edit manually!
 
 { cabal, blazeBuilder, byteorder, caseInsensitive, doctest
-, fastLogger, httpTypes, network, unixTime, wai, waiTest
+, easyFile, fastLogger, httpTypes, network, unixTime, wai, waiTest
 }:
 
 cabal.mkDerivation (self: {
   pname = "wai-logger";
-  version = "2.1.1";
-  sha256 = "1cdl5nglb8jghi0yndpabraihgh681m5q1j77wsxzckxisga73j8";
+  version = "2.1.2";
+  sha256 = "0rfgcq433k5jpdgwyzrzgiy5h66bb38xfqzb63gmqabysr8wa9kl";
   buildDepends = [
-    blazeBuilder byteorder caseInsensitive fastLogger httpTypes network
-    unixTime wai
+    blazeBuilder byteorder caseInsensitive easyFile fastLogger
+    httpTypes network unixTime wai
   ];
   testDepends = [ doctest waiTest ];
   doCheck = false;
diff --git a/pkgs/development/libraries/haskell/xml-html-conduit-lens/default.nix b/pkgs/development/libraries/haskell/xml-html-conduit-lens/default.nix
new file mode 100644
index 00000000000..b6fd82d622c
--- /dev/null
+++ b/pkgs/development/libraries/haskell/xml-html-conduit-lens/default.nix
@@ -0,0 +1,21 @@
+# This file was auto-generated by cabal2nix. Please do NOT edit manually!
+
+{ cabal, doctest, hspec, hspecExpectationsLens, htmlConduit, lens
+, text, xmlConduit
+}:
+
+cabal.mkDerivation (self: {
+  pname = "xml-html-conduit-lens";
+  version = "0.3.2.0";
+  sha256 = "150b772wkl2k8xcrcbqj3qhndjkl35qzwqdjbgs9mxp867aihiv0";
+  buildDepends = [ htmlConduit lens text xmlConduit ];
+  testDepends = [
+    doctest hspec hspecExpectationsLens lens xmlConduit
+  ];
+  meta = {
+    homepage = "https://github.com/supki/xml-html-conduit-lens#readme";
+    description = "Optics for xml-conduit and html-conduit";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/development/libraries/haskell/yesod-auth/default.nix b/pkgs/development/libraries/haskell/yesod-auth/default.nix
index b439d24afe6..3dcda246688 100644
--- a/pkgs/development/libraries/haskell/yesod-auth/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-auth/default.nix
@@ -12,8 +12,8 @@
 
 cabal.mkDerivation (self: {
   pname = "yesod-auth";
-  version = "1.3.1.1";
-  sha256 = "0mw04v8gnhv9gnv7kv2v1x5df63zjdmi52r5bv1fzqay1s5b83ir";
+  version = "1.3.3";
+  sha256 = "05kzsrb49r11yhsrn9j7vx90831qd1jni1h8wdj26qn85anxr10z";
   buildDepends = [
     aeson attoparsecConduit authenticate base16Bytestring
     base64Bytestring binary blazeBuilder blazeHtml blazeMarkup byteable
diff --git a/pkgs/development/libraries/haskell/yesod-bin/default.nix b/pkgs/development/libraries/haskell/yesod-bin/default.nix
index 4e02a157e34..864602a3a53 100644
--- a/pkgs/development/libraries/haskell/yesod-bin/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-bin/default.nix
@@ -12,8 +12,8 @@
 
 cabal.mkDerivation (self: {
   pname = "yesod-bin";
-  version = "1.2.11";
-  sha256 = "15bxl52ky0ihm7ak71g6cvb9bac4zvmb8sh74fbjkckmpgh8r3m2";
+  version = "1.2.12";
+  sha256 = "0ksl78k27sshp9l6x7blv5csswv6vb8k632ggj9whnp8akzn37x1";
   isLibrary = false;
   isExecutable = true;
   buildDepends = [
diff --git a/pkgs/development/libraries/haskell/yesod-core/default.nix b/pkgs/development/libraries/haskell/yesod-core/default.nix
index 96995f24d31..944a60fe29f 100644
--- a/pkgs/development/libraries/haskell/yesod-core/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-core/default.nix
@@ -13,8 +13,8 @@
 
 cabal.mkDerivation (self: {
   pname = "yesod-core";
-  version = "1.2.17";
-  sha256 = "199zj9yz5nmk4h2dwz4zlix3wf1z5fl9a8jg8cr4z6ldgskcfis1";
+  version = "1.2.19";
+  sha256 = "0dlvg8zpr1qyav3svqybsqsrmrl9n8s1kdzxf6zxa3pn582d48il";
   buildDepends = [
     aeson attoparsecConduit blazeBuilder blazeHtml blazeMarkup
     caseInsensitive cereal clientsession conduit conduitExtra cookie
diff --git a/pkgs/development/libraries/haskell/yesod-form/default.nix b/pkgs/development/libraries/haskell/yesod-form/default.nix
index 26f0735f723..3ac24f87462 100644
--- a/pkgs/development/libraries/haskell/yesod-form/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-form/default.nix
@@ -9,8 +9,8 @@
 
 cabal.mkDerivation (self: {
   pname = "yesod-form";
-  version = "1.3.11";
-  sha256 = "15c4qyvz1mn56pl9add865lm351wjhdhrbzm87py2jliglm905n0";
+  version = "1.3.14";
+  sha256 = "0a2xlar67f0y48zqml8kqjna33i474j3j04gmgglsfmk1wikr7sh";
   buildDepends = [
     aeson attoparsec blazeBuilder blazeHtml blazeMarkup byteable
     dataDefault emailValidate hamlet network persistent resourcet
diff --git a/pkgs/development/libraries/haskell/yesod-routes/default.nix b/pkgs/development/libraries/haskell/yesod-routes/default.nix
index f537a119a45..1c7eba504cb 100644
--- a/pkgs/development/libraries/haskell/yesod-routes/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-routes/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "yesod-routes";
-  version = "1.2.0.6";
-  sha256 = "0hd2f2w9pb865fn9qijh3j73sc1x7gzd4c0q5mgjy9lh9hd4kzix";
+  version = "1.2.0.7";
+  sha256 = "00i2nysbhmxnq0dvfdjx6nhxy680ya38nx8gcgm13fv2xwdd2p6j";
   buildDepends = [ pathPieces text vector ];
   testDepends = [ hspec HUnit pathPieces text ];
   meta = {
diff --git a/pkgs/development/libraries/hawknl/default.nix b/pkgs/development/libraries/hawknl/default.nix
index 78206de9f14..290f411cbf4 100644
--- a/pkgs/development/libraries/hawknl/default.nix
+++ b/pkgs/development/libraries/hawknl/default.nix
@@ -23,6 +23,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://hawksoft.com/hawknl/;
     description = "Free, open source, game oriented network API";
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/iniparser/default.nix b/pkgs/development/libraries/iniparser/default.nix
index 55c4dbff296..99a256e48ad 100644
--- a/pkgs/development/libraries/iniparser/default.nix
+++ b/pkgs/development/libraries/iniparser/default.nix
@@ -30,6 +30,6 @@ stdenv.mkDerivation rec{
   meta = {
     homepage = http://ndevilla.free.fr/iniparser;
     description = "Free standalone ini file parsing library";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/libraries/irrlicht/default.nix b/pkgs/development/libraries/irrlicht/default.nix
index 760ad096fd0..ac67c17218f 100644
--- a/pkgs/development/libraries/irrlicht/default.nix
+++ b/pkgs/development/libraries/irrlicht/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://irrlicht.sourceforge.net/;
-    license = "zlib";
+    license = stdenv.lib.licenses.zlib;
     description = "Open source high performance realtime 3D engine written in C++";
   };
 }
diff --git a/pkgs/development/libraries/isl/0.12.2.nix b/pkgs/development/libraries/isl/0.12.2.nix
index 995cd0510b4..f1da2c06409 100644
--- a/pkgs/development/libraries/isl/0.12.2.nix
+++ b/pkgs/development/libraries/isl/0.12.2.nix
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://www.kotnet.org/~skimo/isl/;
-    license = "LGPLv2.1";
+    license = stdenv.lib.licenses.lgpl21;
     description = "A library for manipulating sets and relations of integer points bounded by linear constraints";
     maintainers = [ stdenv.lib.maintainers.shlevy ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/development/libraries/isl/default.nix b/pkgs/development/libraries/isl/default.nix
index 7711d4f170f..7e08c8afe6f 100644
--- a/pkgs/development/libraries/isl/default.nix
+++ b/pkgs/development/libraries/isl/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://www.kotnet.org/~skimo/isl/;
-    license = "LGPLv2.1";
+    license = stdenv.lib.licenses.lgpl21;
     description = "A library for manipulating sets and relations of integer points bounded by linear constraints";
     maintainers = [ stdenv.lib.maintainers.shlevy ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/development/libraries/jansson/default.nix b/pkgs/development/libraries/jansson/default.nix
index 3d4e5f260dc..0f0fa3f775a 100644
--- a/pkgs/development/libraries/jansson/default.nix
+++ b/pkgs/development/libraries/jansson/default.nix
@@ -11,6 +11,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://www.digip.org/jansson/";
     description = "C library for encoding, decoding and manipulating JSON data";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/libraries/java/geoipjava/default.nix b/pkgs/development/libraries/java/geoipjava/default.nix
index a924e2adfa6..5c83a0ba357 100644
--- a/pkgs/development/libraries/java/geoipjava/default.nix
+++ b/pkgs/development/libraries/java/geoipjava/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
     '';
   meta = {
     description = "GeoIP Java API";
-    license = "LGPL2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
     maintainers = [ stdenv.lib.maintainers.sander ];
   };
 }
diff --git a/pkgs/development/libraries/java/libmatthew-java/default.nix b/pkgs/development/libraries/java/libmatthew-java/default.nix
index 0b77de56987..3924b0cdc22 100644
--- a/pkgs/development/libraries/java/libmatthew-java/default.nix
+++ b/pkgs/development/libraries/java/libmatthew-java/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation {
   name = "libmatthew-java-0.8";
   src = fetchurl {
-    url = http://www.matthew.ath.cx/projects/java/libmatthew-java-0.8.tar.gz;
+    url = http://pkgs.fedoraproject.org/repo/pkgs/libmatthew-java/libmatthew-java-0.8.tar.gz/8455b8751083ce25c99c2840609271f5/libmatthew-java-0.8.tar.gz;
     sha256 = "1yldkhsdzm0a41a0i881bin2jklhp85y3ah245jd6fz3npcx7l85";
   };
   JAVA_HOME=jdk;
diff --git a/pkgs/development/libraries/java/swt/default.nix b/pkgs/development/libraries/java/swt/default.nix
index 59f31ac3139..f64edce7b4c 100644
--- a/pkgs/development/libraries/java/swt/default.nix
+++ b/pkgs/development/libraries/java/swt/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
   # releases of SWT.  So we just grab a binary release and extract
   # "src.zip" from that.
   src = fetchurl {
-    url = "http://eclipse.ialto.com/eclipse/downloads/drops/R-3.7.2-201202080800/swt-3.7.2-gtk-linux-x86.zip";
+    url = "http://archive.eclipse.org/eclipse/downloads/drops/R-3.7.2-201202080800/swt-3.7.2-gtk-linux-x86.zip";
     sha256 = "10si8kmc7c9qmbpzs76609wkfb784pln3qpmra73gb3fbk7z8caf";
   };
 
diff --git a/pkgs/development/libraries/jbig2dec/default.nix b/pkgs/development/libraries/jbig2dec/default.nix
index e15c5c8d179..83d3149a50f 100644
--- a/pkgs/development/libraries/jbig2dec/default.nix
+++ b/pkgs/development/libraries/jbig2dec/default.nix
@@ -11,6 +11,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://jbig2dec.sourceforge.net/;
     description = "Decoder implementation of the JBIG2 image compression format";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/judy/default.nix b/pkgs/development/libraries/judy/default.nix
index 8c45adf4b57..4199becb06d 100644
--- a/pkgs/development/libraries/judy/default.nix
+++ b/pkgs/development/libraries/judy/default.nix
@@ -10,7 +10,7 @@ stdenv.mkDerivation {
 
   meta = {
     homepage = http://judy.sourceforge.net/;
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
     description = "State-of-the-art C library that implements a sparse dynamic array";
   };
 }
diff --git a/pkgs/development/libraries/lcms/default.nix b/pkgs/development/libraries/lcms/default.nix
index 115da78de97..c98a01f6f70 100644
--- a/pkgs/development/libraries/lcms/default.nix
+++ b/pkgs/development/libraries/lcms/default.nix
@@ -11,6 +11,6 @@ stdenv.mkDerivation {
   meta = {
     description = "Color management engine";
     homepage = http://www.littlecms.com/;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/libraries/lcms2/default.nix b/pkgs/development/libraries/lcms2/default.nix
index 774cc7047e8..521118f3175 100644
--- a/pkgs/development/libraries/lcms2/default.nix
+++ b/pkgs/development/libraries/lcms2/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Color management engine";
     homepage = http://www.littlecms.com/;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.all;
     maintainers = [ stdenv.lib.maintainers.urkud ];
   };
diff --git a/pkgs/development/libraries/lensfun/default.nix b/pkgs/development/libraries/lensfun/default.nix
index f1f1c7dd909..94dfe871240 100644
--- a/pkgs/development/libraries/lensfun/default.nix
+++ b/pkgs/development/libraries/lensfun/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     platforms = platforms.all;
     maintainers = [ maintainers.urkud ];
-    license = "LGPL3";
+    license = stdenv.lib.licenses.lgpl3;
     description = "An opensource database of photographic lenses and their characteristics";
     homepage = http://lensfun.sourceforge.net/;
   };
diff --git a/pkgs/development/libraries/levmar/default.nix b/pkgs/development/libraries/levmar/default.nix
index 3028ba7367c..4e6dd6d5b02 100644
--- a/pkgs/development/libraries/levmar/default.nix
+++ b/pkgs/development/libraries/levmar/default.nix
@@ -22,7 +22,6 @@ stdenv.mkDerivation rec {
   meta = { 
     description = "ANSI C implementations of Levenberg-Marquardt, usable also from C++";
     homepage = http://www.ics.forth.gr/~lourakis/levmar/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
-
diff --git a/pkgs/development/libraries/libao/default.nix b/pkgs/development/libraries/libao/default.nix
index 2fc03e0d67c..f1cc25de39f 100644
--- a/pkgs/development/libraries/libao/default.nix
+++ b/pkgs/development/libraries/libao/default.nix
@@ -18,6 +18,6 @@ stdenv.mkDerivation {
       platforms.
     '';
     homepage = http://xiph.org/ao/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/libassuan/default.nix b/pkgs/development/libraries/libassuan/default.nix
index d9775c25610..f5a3d92d3db 100644
--- a/pkgs/development/libraries/libassuan/default.nix
+++ b/pkgs/development/libraries/libassuan/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
     '';
 
     homepage = http://gnupg.org;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
     platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/libassuan/git.nix b/pkgs/development/libraries/libassuan/git.nix
index 743528d9265..7f77183c843 100644
--- a/pkgs/development/libraries/libassuan/git.nix
+++ b/pkgs/development/libraries/libassuan/git.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
     '';
 
     homepage = http://gnupg.org;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
     platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/libassuan1/default.nix b/pkgs/development/libraries/libassuan1/default.nix
index 9a161ec170f..2532cec0390 100644
--- a/pkgs/development/libraries/libassuan1/default.nix
+++ b/pkgs/development/libraries/libassuan1/default.nix
@@ -23,6 +23,6 @@ stdenv.mkDerivation rec {
     '';
 
     homepage = http://gnupg.org;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/libbsd/default.nix b/pkgs/development/libraries/libbsd/default.nix
index 3c28b95c066..758f86e5f9a 100644
--- a/pkgs/development/libraries/libbsd/default.nix
+++ b/pkgs/development/libraries/libbsd/default.nix
@@ -18,7 +18,6 @@ in stdenv.mkDerivation {
   meta = { 
     description = "Common functions found on BSD systems";
     homepage = http://libbsd.freedesktop.org/;
-    license = "BSD3";
+    license = stdenv.lib.licenses.bsd3;
   };
 }
-
diff --git a/pkgs/development/libraries/libcanberra/default.nix b/pkgs/development/libraries/libcanberra/default.nix
index c0552845054..e69cd4ed2ac 100644
--- a/pkgs/development/libraries/libcanberra/default.nix
+++ b/pkgs/development/libraries/libcanberra/default.nix
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://0pointer.de/lennart/projects/libcanberra/;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = [ ];
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
diff --git a/pkgs/development/libraries/libcangjie/default.nix b/pkgs/development/libraries/libcangjie/default.nix
index 34441d8fa7f..d22ce9ae2bf 100644
--- a/pkgs/development/libraries/libcangjie/default.nix
+++ b/pkgs/development/libraries/libcangjie/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
       libcangjie is a library implementing the Cangjie input method.
     '';
     homepage = http://cangjians.github.io/projects/libcangjie/;
-    license = "LGPLv3+";
+    license = stdenv.lib.licenses.lgpl3Plus;
 
     maintainers = [ stdenv.lib.maintainers.linquize ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/development/libraries/libcddb/default.nix b/pkgs/development/libraries/libcddb/default.nix
index 8e4f8a36547..b9823cefd2d 100644
--- a/pkgs/development/libraries/libcddb/default.nix
+++ b/pkgs/development/libraries/libcddb/default.nix
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Libcddb is a C library to access data on a CDDB server (freedb.org)";
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
     homepage = http://libcddb.sourceforge.net/;
   };
 }
diff --git a/pkgs/development/libraries/libcdio/0.82.nix b/pkgs/development/libraries/libcdio/0.82.nix
index fc26fb9aca1..db4af40afbd 100644
--- a/pkgs/development/libraries/libcdio/0.82.nix
+++ b/pkgs/development/libraries/libcdio/0.82.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
       ISO-9660 filesystems (libiso9660), as well as utility
       programs such as an audio CD player and an extractor.
     '';
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     homepage = http://www.gnu.org/software/libcdio/;
   };
 }
diff --git a/pkgs/development/libraries/libcdio/default.nix b/pkgs/development/libraries/libcdio/default.nix
index 856d5124a3f..ac7b428bfb0 100644
--- a/pkgs/development/libraries/libcdio/default.nix
+++ b/pkgs/development/libraries/libcdio/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
       ISO-9660 filesystems (libiso9660), as well as utility
       programs such as an audio CD player and an extractor.
     '';
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     homepage = http://www.gnu.org/software/libcdio/;
   };
 }
diff --git a/pkgs/development/libraries/libchamplain/0.6.nix b/pkgs/development/libraries/libchamplain/0.6.nix
index 79c734dcad6..a2b35a72651 100644
--- a/pkgs/development/libraries/libchamplain/0.6.nix
+++ b/pkgs/development/libraries/libchamplain/0.6.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://projects.gnome.org/libchamplain/;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     description = "libchamplain, a C library providing a ClutterActor to display maps";
 
diff --git a/pkgs/development/libraries/libchamplain/default.nix b/pkgs/development/libraries/libchamplain/default.nix
index 263b34701ee..51b7f7e181d 100644
--- a/pkgs/development/libraries/libchamplain/default.nix
+++ b/pkgs/development/libraries/libchamplain/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://projects.gnome.org/libchamplain/;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     description = "libchamplain, a C library providing a ClutterActor to display maps";
 
diff --git a/pkgs/development/libraries/libchop/default.nix b/pkgs/development/libraries/libchop/default.nix
index 1b16d361c6d..f0d7fbfbeb6 100644
--- a/pkgs/development/libraries/libchop/default.nix
+++ b/pkgs/development/libraries/libchop/default.nix
@@ -42,7 +42,7 @@ stdenv.mkDerivation rec {
       '';
 
     homepage = http://nongnu.org/libchop/;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = with stdenv.lib.maintainers; [ ludo viric ];
     platforms = stdenv.lib.platforms.gnu;
diff --git a/pkgs/development/libraries/libcue/default.nix b/pkgs/development/libraries/libcue/default.nix
index b4cea379bba..a5ff8d409b2 100644
--- a/pkgs/development/libraries/libcue/default.nix
+++ b/pkgs/development/libraries/libcue/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
       available.
     '';
     homepage = http://sourceforge.net/projects/libcue/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ astsmtl ];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/development/libraries/libdaemon/default.nix b/pkgs/development/libraries/libdaemon/default.nix
index 58c150a22d6..ba7e3e47ff7 100644
--- a/pkgs/development/libraries/libdaemon/default.nix
+++ b/pkgs/development/libraries/libdaemon/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://0pointer.de/lennart/projects/libdaemon/;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     hydraPlatforms = stdenv.lib.platforms.linux;
     maintainers = [ ];
diff --git a/pkgs/development/libraries/libdc1394/default.nix b/pkgs/development/libraries/libdc1394/default.nix
index f92bc585524..bc5f6a1d7a0 100644
--- a/pkgs/development/libraries/libdc1394/default.nix
+++ b/pkgs/development/libraries/libdc1394/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://sourceforge.net/projects/libdc1394/;
     description = "Capture and control API for IIDC compliant cameras";
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
     maintainers = [ stdenv.lib.maintainers.viric ];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/libraries/libdc1394avt/default.nix b/pkgs/development/libraries/libdc1394avt/default.nix
index 69f66d7f5b7..7565502cc1c 100644
--- a/pkgs/development/libraries/libdc1394avt/default.nix
+++ b/pkgs/development/libraries/libdc1394avt/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://www.alliedvisiontec.com/us/products/software/linux/avt-fire4linux.html;
     description = "Capture and control API for IIDC cameras with AVT extensions";
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
     maintainers = [ stdenv.lib.maintainers.viric ];
     platforms = stdenv.lib.platforms.linux;
     broken = true;
diff --git a/pkgs/development/libraries/libdiscid/default.nix b/pkgs/development/libraries/libdiscid/default.nix
index b8f79f2ae69..f9d1fc87870 100644
--- a/pkgs/development/libraries/libdiscid/default.nix
+++ b/pkgs/development/libraries/libdiscid/default.nix
@@ -21,6 +21,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "A C library for creating MusicBrainz DiscIDs from audio CDs";
     homepage = http://musicbrainz.org/doc/libdiscid;
-    license = "LGPL-2.1";
+    license = stdenv.lib.licenses.lgpl21;
   };
 }
diff --git a/pkgs/development/libraries/libdivsufsort/default.nix b/pkgs/development/libraries/libdivsufsort/default.nix
index 21ee2351c58..62c7d432252 100644
--- a/pkgs/development/libraries/libdivsufsort/default.nix
+++ b/pkgs/development/libraries/libdivsufsort/default.nix
@@ -10,7 +10,7 @@ stdenv.mkDerivation {
 
   meta = {
     homepage = http://code.google.com/p/libdivsufsort/;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     description = "Library to construct the suffix array and the BW transformed string";
   };
 }
diff --git a/pkgs/development/libraries/libdrm/default.nix b/pkgs/development/libraries/libdrm/default.nix
index 69d09fe9fae..d7a6f8d5443 100644
--- a/pkgs/development/libraries/libdrm/default.nix
+++ b/pkgs/development/libraries/libdrm/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, libpthreadstubs, libpciaccess, udev }:
 
 stdenv.mkDerivation rec {
-  name = "libdrm-2.4.54";
+  name = "libdrm-2.4.56";
 
   src = fetchurl {
     url = "http://dri.freedesktop.org/libdrm/${name}.tar.bz2";
-    sha256 = "1sg45y9yiz9yyp6dkyilqz8rhii9azgy53i2s4iia3p8zgmh2h6r";
+    sha256 = "0c20wpfa94d8kww0f2xinmm4axsl4nhq921xj4i88yhpjbhbn3z2";
   };
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/development/libraries/libdvbpsi/default.nix b/pkgs/development/libraries/libdvbpsi/default.nix
index d3ce7082621..6af8e7a415e 100644
--- a/pkgs/development/libraries/libdvbpsi/default.nix
+++ b/pkgs/development/libraries/libdvbpsi/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
     description = "A simple library designed for decoding and generation of MPEG TS and DVB PSI tables according to standards ISO/IEC 13818 and ITU-T H.222.0";
     homepage = http://www.videolan.org/developers/libdvbpsi.html ;
     platforms = stdenv.lib.platforms.linux;
-    license = "LGPLv2.1";
+    license = stdenv.lib.licenses.lgpl21;
   };
 
 }
diff --git a/pkgs/development/libraries/libdwg/default.nix b/pkgs/development/libraries/libdwg/default.nix
index a92a48bf75f..a80c0677a3b 100644
--- a/pkgs/development/libraries/libdwg/default.nix
+++ b/pkgs/development/libraries/libdwg/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation {
   meta = {
     description = "library reading dwg files";
     homepage = http://libdwg.sourceforge.net/en/;
-    license = "GPLv3";
+    license = stdenv.lib.licenses.gpl3;
     maintainers = [stdenv.lib.maintainers.marcweber];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/libraries/libeatmydata/default.nix b/pkgs/development/libraries/libeatmydata/default.nix
index 6b3a16d1c09..8d2d820a230 100644
--- a/pkgs/development/libraries/libeatmydata/default.nix
+++ b/pkgs/development/libraries/libeatmydata/default.nix
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://www.flamingspork.com/projects/libeatmydata/;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     description = "Small LD_PRELOAD library to disable fsync and friends";
   };
 }
diff --git a/pkgs/development/libraries/libelf/default.nix b/pkgs/development/libraries/libelf/default.nix
index ac52876f887..d9436456d0d 100644
--- a/pkgs/development/libraries/libelf/default.nix
+++ b/pkgs/development/libraries/libelf/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation (rec {
 
     homepage = http://www.mr511.de/software/english.html;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     platforms = stdenv.lib.platforms.all;
     maintainers = [ ];
diff --git a/pkgs/development/libraries/libexif/default.nix b/pkgs/development/libraries/libexif/default.nix
index 48c66cb6070..4843b65c4d3 100644
--- a/pkgs/development/libraries/libexif/default.nix
+++ b/pkgs/development/libraries/libexif/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://libexif.sourceforge.net/;
     description = "A library to read and manipulate EXIF data in digital photographs";
-    license = "LGPL 2.1";
+    license = stdenv.lib.licenses.lgpl21;
   };
 
 }
diff --git a/pkgs/development/libraries/libextractor/default.nix b/pkgs/development/libraries/libextractor/default.nix
index 309816b65e5..6df5ca683f1 100644
--- a/pkgs/development/libraries/libextractor/default.nix
+++ b/pkgs/development/libraries/libextractor/default.nix
@@ -63,7 +63,7 @@ stdenv.mkDerivation rec {
          additional MIME types are detected.
       '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ ];
   };
diff --git a/pkgs/development/libraries/libftdi/default.nix b/pkgs/development/libraries/libftdi/default.nix
index ef7a67b7fcd..6293632452c 100644
--- a/pkgs/development/libraries/libftdi/default.nix
+++ b/pkgs/development/libraries/libftdi/default.nix
@@ -15,6 +15,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "A library to talk to FTDI chips using libusb";
     homepage = http://www.intra2net.com/en/developer/libftdi/;
-    license = "LGPLv2.1";
+    license = stdenv.lib.licenses.lgpl21;
   };
 }
diff --git a/pkgs/development/libraries/libgadu/default.nix b/pkgs/development/libraries/libgadu/default.nix
index 43056010770..b039c84b2fb 100644
--- a/pkgs/development/libraries/libgadu/default.nix
+++ b/pkgs/development/libraries/libgadu/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation {
     description = "A library to deal with gadu-gadu protocol (most popular polish IM protocol)";
     homepage = http://toxygen.net/libgadu/;
     platforms = stdenv.lib.platforms.linux;
-    license = "LGPLv2.1";
+    license = stdenv.lib.licenses.lgpl21;
   };
 
 }
diff --git a/pkgs/development/libraries/libgcrypt/1.6.nix b/pkgs/development/libraries/libgcrypt/1.6.nix
index 9dc8b8a2317..ced3b723b13 100644
--- a/pkgs/development/libraries/libgcrypt/1.6.nix
+++ b/pkgs/development/libraries/libgcrypt/1.6.nix
@@ -41,7 +41,7 @@ stdenv.mkDerivation rec {
       functions, random numbers and a lot of supporting functions.
     '';
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     homepage = https://www.gnu.org/software/libgcrypt/;
     repositories.git = git://git.gnupg.org/libgcrypt.git;
diff --git a/pkgs/development/libraries/libgcrypt/default.nix b/pkgs/development/libraries/libgcrypt/default.nix
index c53b5479b7b..ba3de49ede8 100644
--- a/pkgs/development/libraries/libgcrypt/default.nix
+++ b/pkgs/development/libraries/libgcrypt/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation (rec {
       functions, random numbers and a lot of supporting functions.
     '';
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     homepage = http://gnupg.org/;
     platforms = stdenv.lib.platforms.all;
@@ -38,4 +38,3 @@ stdenv.mkDerivation (rec {
   // stdenv.lib.optionalAttrs (stdenv.isFreeBSD && stdenv.isi686)
     { configureFlags = [ "--disable-aesni-support" ]; }
 )
-
diff --git a/pkgs/development/libraries/libgeotiff/default.nix b/pkgs/development/libraries/libgeotiff/default.nix
index 07e8d2869ce..d07aae3ab80 100644
--- a/pkgs/development/libraries/libgeotiff/default.nix
+++ b/pkgs/development/libraries/libgeotiff/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Library implementing attempt to create a tiff based interchange format for georeferenced raster imagery";
     homepage = http://www.remotesensing.org/geotiff/geotiff.html;
-    license = "X11";
+    license = stdenv.lib.licenses.mit;
     maintainers = [stdenv.lib.maintainers.marcweber];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/libraries/libgpg-error/default.nix b/pkgs/development/libraries/libgpg-error/default.nix
index 8ce9a10701e..663bd944fb9 100644
--- a/pkgs/development/libraries/libgpg-error/default.nix
+++ b/pkgs/development/libraries/libgpg-error/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation (rec {
 
     homepage = http://gnupg.org;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
     platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/libiconv/default.nix b/pkgs/development/libraries/libiconv/default.nix
index b286dcfcd19..7b669cd780a 100644
--- a/pkgs/development/libraries/libiconv/default.nix
+++ b/pkgs/development/libraries/libiconv/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
     '';
 
     homepage = http://www.gnu.org/software/libiconv/;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = [ ];
 
diff --git a/pkgs/development/libraries/libid3tag/default.nix b/pkgs/development/libraries/libid3tag/default.nix
index cb54f17755c..4cc2f65440c 100644
--- a/pkgs/development/libraries/libid3tag/default.nix
+++ b/pkgs/development/libraries/libid3tag/default.nix
@@ -1,7 +1,10 @@
-{stdenv, fetchurl, zlib, gperf}:
+{stdenv, fetchurl, writeText, zlib, gperf}:
+
+stdenv.mkDerivation rec {
+  version = "0.15.1b";
+
+  name = "libid3tag-${version}";
 
-stdenv.mkDerivation {
-  name = "libid3tag-0.15.1b";
   src = fetchurl {
     url = mirror://sourceforge/mad/libid3tag-0.15.1b.tar.gz;
     sha256 = "63da4f6e7997278f8a3fef4c6a372d342f705051d1eeb6a46a86b03610e26151";
@@ -11,6 +14,14 @@ stdenv.mkDerivation {
 
   patches = [ ./debian-patches.patch ];
 
+  postInstall = ''
+    mkdir -p $out/lib/pkgconfig
+    cp ${./id3tag.pc} $out/lib/pkgconfig/id3tag.pc
+    substituteInPlace $out/lib/pkgconfig/id3tag.pc \
+      --subst-var-by out $out \
+      --subst-var-by version "${version}"
+  '';
+
   meta = with stdenv.lib; {
     description = "ID3 tag manipulation library";
     homepage = http://mad.sourceforge.net/;
diff --git a/pkgs/development/libraries/libid3tag/id3tag.pc b/pkgs/development/libraries/libid3tag/id3tag.pc
new file mode 100644
index 00000000000..854f1783cae
--- /dev/null
+++ b/pkgs/development/libraries/libid3tag/id3tag.pc
@@ -0,0 +1,11 @@
+prefix=@out@
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${exec_prefix}/include
+
+Name: libid3tag
+Description: ID3 tag manipulation library
+Version: @version@
+
+Libs: -L${libdir} -lid3tag
+Cflags: -I${includedir}
diff --git a/pkgs/development/libraries/libidn/default.nix b/pkgs/development/libraries/libidn/default.nix
index da8a7d50b67..802ee9e3e88 100644
--- a/pkgs/development/libraries/libidn/default.nix
+++ b/pkgs/development/libraries/libidn/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
       included.
     '';
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
     platforms = stdenv.lib.platforms.all;
     maintainers = [ ];
   };
diff --git a/pkgs/development/libraries/libinfinity/default.nix b/pkgs/development/libraries/libinfinity/default.nix
index c7513b0a167..1a39e094153 100644
--- a/pkgs/development/libraries/libinfinity/default.nix
+++ b/pkgs/development/libraries/libinfinity/default.nix
@@ -37,9 +37,8 @@ in stdenv.mkDerivation rec {
   meta = {
     homepage = http://gobby.0x539.de/;
     description = "An implementation of the Infinote protocol written in GObject-based C";
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
     maintainers = [ stdenv.lib.maintainers.phreedom ];
   };
 
 }
-
diff --git a/pkgs/development/libraries/libiptcdata/default.nix b/pkgs/development/libraries/libiptcdata/default.nix
index 1094a4e7591..158962d3294 100644
--- a/pkgs/development/libraries/libiptcdata/default.nix
+++ b/pkgs/development/libraries/libiptcdata/default.nix
@@ -11,6 +11,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Library for reading and writing the IPTC metadata in images and other files";
     homepage = http://libiptcdata.sourceforge.net/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/liblo/default.nix b/pkgs/development/libraries/liblo/default.nix
index a2235da408e..ab8c696a66c 100644
--- a/pkgs/development/libraries/liblo/default.nix
+++ b/pkgs/development/libraries/liblo/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   meta = { 
     description = "lightweight library to handle the sending and receiving of messages according to the Open Sound Control (OSC) protocol";
     homepage = http://sourceforge.net/projects/liblo;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [stdenv.lib.maintainers.marcweber];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/libraries/liblockfile/default.nix b/pkgs/development/libraries/liblockfile/default.nix
index f991fdc2f29..e7e4cd6c75d 100644
--- a/pkgs/development/libraries/liblockfile/default.nix
+++ b/pkgs/development/libraries/liblockfile/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Shared library with NFS-safe locking functions";
     homepage = http://packages.debian.org/unstable/libs/liblockfile1;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.bluescreen303 ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/development/libraries/libmatchbox/default.nix b/pkgs/development/libraries/libmatchbox/default.nix
index b45b443f6de..38702817734 100644
--- a/pkgs/development/libraries/libmatchbox/default.nix
+++ b/pkgs/development/libraries/libmatchbox/default.nix
@@ -14,6 +14,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Library of the matchbox X window manager";
     homepage = http://matchbox-project.org/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/libmicrohttpd/default.nix b/pkgs/development/libraries/libmicrohttpd/default.nix
index be1f3f2b4b9..959dca47573 100644
--- a/pkgs/development/libraries/libmicrohttpd/default.nix
+++ b/pkgs/development/libraries/libmicrohttpd/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
       it easy to run an HTTP server as part of another application.
     '';
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     homepage = http://www.gnu.org/software/libmicrohttpd/;
 
diff --git a/pkgs/development/libraries/libmnl/default.nix b/pkgs/development/libraries/libmnl/default.nix
index fb6eacc366b..94401c30a6b 100644
--- a/pkgs/development/libraries/libmnl/default.nix
+++ b/pkgs/development/libraries/libmnl/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
       re-inventing the wheel.
     '';
     homepage = http://netfilter.org/projects/libmnl/index.html;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/libraries/libmrss/default.nix b/pkgs/development/libraries/libmrss/default.nix
index b1f7b0071c8..865330fdda7 100644
--- a/pkgs/development/libraries/libmrss/default.nix
+++ b/pkgs/development/libraries/libmrss/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://www.autistici.org/bakunin/libmrss/doc;
     description = "C library for parsing, writing and creating RSS/ATOM files or streams";
-    license = "LGPLv2";
+    license = stdenv.lib.licenses.lgpl2;
 
     platforms = stdenv.lib.platforms.all;
     maintainers = [ stdenv.lib.maintainers.viric ];
diff --git a/pkgs/development/libraries/libmspack/default.nix b/pkgs/development/libraries/libmspack/default.nix
index a49cd95822f..b78e583fa64 100644
--- a/pkgs/development/libraries/libmspack/default.nix
+++ b/pkgs/development/libraries/libmspack/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
   meta = {
     description = "A de/compression library for various Microsoft formats";
     homepage = http://www.cabextract.org.uk/libmspack;
-    license = "LGPL2";
+    license = stdenv.lib.licenses.lgpl2;
   };
 
 }
diff --git a/pkgs/development/libraries/libnetfilter_conntrack/default.nix b/pkgs/development/libraries/libnetfilter_conntrack/default.nix
index 14b50bb5118..da32903c94e 100644
--- a/pkgs/development/libraries/libnetfilter_conntrack/default.nix
+++ b/pkgs/development/libraries/libnetfilter_conntrack/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
       by conntrack-tools among many other applications
     '';
     homepage = http://netfilter.org/projects/libnetfilter_conntrack/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/libraries/libnfnetlink/default.nix b/pkgs/development/libraries/libnfnetlink/default.nix
index 3bb698e9bf6..c47076014c4 100644
--- a/pkgs/development/libraries/libnfnetlink/default.nix
+++ b/pkgs/development/libraries/libnfnetlink/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
       It is only used by other netfilter.org projects, like the aforementioned ones.
     '';
     homepage = http://www.netfilter.org/projects/libnfnetlink/index.html;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
 
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/libraries/libnih/default.nix b/pkgs/development/libraries/libnih/default.nix
index aeb0792dacf..ab6931c63ca 100644
--- a/pkgs/development/libraries/libnih/default.nix
+++ b/pkgs/development/libraries/libnih/default.nix
@@ -15,6 +15,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "A small library for C application development";
     homepage = https://launchpad.net/libnih;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/development/libraries/libnxml/default.nix b/pkgs/development/libraries/libnxml/default.nix
index b492a16a205..f34c421a120 100644
--- a/pkgs/development/libraries/libnxml/default.nix
+++ b/pkgs/development/libraries/libnxml/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://www.autistici.org/bakunin/libnxml/;
     description = "C library for parsing, writing and creating XML 1.0 and 1.1 files or streams";
-    license = "LGPLv2";
+    license = stdenv.lib.licenses.lgpl2;
 
     platforms = stdenv.lib.platforms.all;
     maintainers = [ stdenv.lib.maintainers.viric ];
diff --git a/pkgs/development/libraries/libotr/default.nix b/pkgs/development/libraries/libotr/default.nix
index 0d5bdfcc9a7..3782dabc67b 100644
--- a/pkgs/development/libraries/libotr/default.nix
+++ b/pkgs/development/libraries/libotr/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://www.cypherpunks.ca/otr/";
     repositories.git = git://git.code.sf.net/p/otr/libotr;
-    license = "LGPLv2.1";
+    license = stdenv.lib.licenses.lgpl21;
     description = "Library for Off-The-Record Messaging";
   };
 }
diff --git a/pkgs/development/libraries/libpaper/default.nix b/pkgs/development/libraries/libpaper/default.nix
index 9505a6cf052..ab8e03b89a0 100644
--- a/pkgs/development/libraries/libpaper/default.nix
+++ b/pkgs/development/libraries/libpaper/default.nix
@@ -12,6 +12,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Library for handling paper characteristics";
     homepage = "http://packages.debian.org/unstable/source/libpaper";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/development/libraries/libpar2/default.nix b/pkgs/development/libraries/libpar2/default.nix
index 85e8bad8906..a987768bbc5 100644
--- a/pkgs/development/libraries/libpar2/default.nix
+++ b/pkgs/development/libraries/libpar2/default.nix
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://parchive.sourceforge.net/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     description = "A library for using Parchives (parity archive volume sets)";
   };
 }
diff --git a/pkgs/development/libraries/libqglviewer/default.nix b/pkgs/development/libraries/libqglviewer/default.nix
index c968fd352eb..b389176b3da 100644
--- a/pkgs/development/libraries/libqglviewer/default.nix
+++ b/pkgs/development/libraries/libqglviewer/default.nix
@@ -20,6 +20,6 @@ stdenv.mkDerivation rec {
   meta = { 
     description = "trackball-based 3D viewer qt widget including many useful features";
     homepage = http://artis.imag.fr/Members/Gilles.Debunne/QGLViewer/installUnix.html;
-    license = "GPL2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/development/libraries/librdf/default.nix b/pkgs/development/libraries/librdf/default.nix
index 9b51f694ab3..58ff77480b6 100644
--- a/pkgs/development/libraries/librdf/default.nix
+++ b/pkgs/development/libraries/librdf/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Lightweight RDF library with special support for LADSPA plugins";
     homepage = http://sourceforge.net/projects/lrdf/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.marcweber ];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/libraries/librsync/default.nix b/pkgs/development/libraries/librsync/default.nix
index 41445b84143..76daf7d748b 100644
--- a/pkgs/development/libraries/librsync/default.nix
+++ b/pkgs/development/libraries/librsync/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
 
   meta = {
     homepage = http://librsync.sourceforge.net/;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
     description = "Implementation of the rsync remote-delta algorithm";
   };
 }
diff --git a/pkgs/development/libraries/libsigsegv/default.nix b/pkgs/development/libraries/libsigsegv/default.nix
index b0a726ed7f3..ae6299286a1 100644
--- a/pkgs/development/libraries/libsigsegv/default.nix
+++ b/pkgs/development/libraries/libsigsegv/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
       more.
     '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
   };
diff --git a/pkgs/development/libraries/libspatialindex/default.nix b/pkgs/development/libraries/libspatialindex/default.nix
index c48c5265fc4..bd38c37a57b 100644
--- a/pkgs/development/libraries/libspatialindex/default.nix
+++ b/pkgs/development/libraries/libspatialindex/default.nix
@@ -15,6 +15,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Extensible spatial index library in C++";
     homepage = http://libspatialindex.github.io/;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/libraries/libspectre/default.nix b/pkgs/development/libraries/libspectre/default.nix
index a819e0cef6f..7d46f9e32ce 100644
--- a/pkgs/development/libraries/libspectre/default.nix
+++ b/pkgs/development/libraries/libspectre/default.nix
@@ -25,6 +25,6 @@ stdenv.mkDerivation rec {
       handling and rendering Postscript documents.
     '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/libtasn1/default.nix b/pkgs/development/libraries/libtasn1/default.nix
index 5e069655afc..bae22ef220f 100644
--- a/pkgs/development/libraries/libtasn1/default.nix
+++ b/pkgs/development/libraries/libtasn1/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
          portable, and only require an ANSI C89 platform.
       '';
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = [ ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/development/libraries/libtoxcore/default.nix b/pkgs/development/libraries/libtoxcore/default.nix
index 81336aed8aa..6741838d33b 100644
--- a/pkgs/development/libraries/libtoxcore/default.nix
+++ b/pkgs/development/libraries/libtoxcore/default.nix
@@ -1,35 +1,50 @@
-{ stdenv, fetchurl, autoconf, libtool, automake, libsodium, ncurses
-, libconfig, pkgconfig }:
+{ stdenv, fetchurl, autoconf, libtool, automake, libsodium, ncurses, libopus
+, libvpx, check, libconfig, pkgconfig }:
 
 let
-  version = "388b1229b";
-  date = "20140220";
+  version = "e1158be5a6";
+  date = "20140728";
 in
 stdenv.mkDerivation rec {
   name = "tox-core-${date}-${version}";
 
   src = fetchurl {
-    url = "https://github.com/irungentoo/ProjectTox-Core/tarball/${version}";
+    url = "https://github.com/irungentoo/toxcore/tarball/${version}";
     name = "${name}.tar.gz";
-    sha256 = "12vggiv0gyv8a2rd5qrv04b7yhfhxb7r0yh75gg5n4jdpcbhvgsd";
+    sha256 = "1rsh1pbwvngsx5slmd6608b1zqs3jvq70bjr9zyziap9vxka3z1v";
   };
 
+  NIX_LDFLAGS = "-lgcc_s";
+
+  postPatch = ''
+    # within Nix chroot builds, localhost is unresolvable
+    sed -i -e '/DEFTESTCASE(addr_resolv_localhost)/d' \
+      auto_tests/network_test.c
+    # takes WAAAY too long (~10 minutes) and would timeout
+    sed -i -e '/DEFTESTCASE[^(]*(many_clients\>/d' \
+      auto_tests/tox_test.c
+  '';
+
   preConfigure = ''
     autoreconf -i
   '';
 
-  configureFlags = [ "--with-libsodium-headers=${libsodium}/include"
-    "--with-libsodium-libs=${libsodium}/lib" 
-    "--enable-ntox" ];
+  configureFlags = [
+    "--with-libsodium-headers=${libsodium}/include"
+    "--with-libsodium-libs=${libsodium}/lib"
+    "--enable-ntox"
+  ];
 
-  buildInputs = [ autoconf libtool automake libsodium ncurses libconfig
-    pkgconfig ];
+  buildInputs = [
+    autoconf libtool automake libsodium ncurses libopus
+    libvpx check libconfig pkgconfig
+  ];
 
   doCheck = true;
 
   meta = {
     description = "P2P FOSS instant messaging application aimed to replace Skype with crypto";
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     maintainers = with stdenv.lib.maintainers; [ viric ];
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/development/libraries/libunique/default.nix b/pkgs/development/libraries/libunique/default.nix
index 125cb890008..f60043f18b1 100644
--- a/pkgs/development/libraries/libunique/default.nix
+++ b/pkgs/development/libraries/libunique/default.nix
@@ -25,6 +25,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://live.gnome.org/LibUnique;
     description = "A library for writing single instance applications";
-    license = "LGPLv2.1";
+    license = stdenv.lib.licenses.lgpl21;
   };
 }
diff --git a/pkgs/development/libraries/libunistring/default.nix b/pkgs/development/libraries/libunistring/default.nix
index 9bc3cb7f901..b578d895c5f 100644
--- a/pkgs/development/libraries/libunistring/default.nix
+++ b/pkgs/development/libraries/libunistring/default.nix
@@ -44,7 +44,7 @@ stdenv.mkDerivation (rec {
       strings as internal in-memory representation.
     '';
 
-    license = "LGPLv3+";
+    license = stdenv.lib.licenses.lgpl3Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/development/libraries/libva/default.nix b/pkgs/development/libraries/libva/default.nix
index 5b35d2b24ad..95299cb3fd7 100644
--- a/pkgs/development/libraries/libva/default.nix
+++ b/pkgs/development/libraries/libva/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://www.freedesktop.org/wiki/Software/vaapi;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     description = "VAAPI library: Video Acceleration API";
   };
 }
diff --git a/pkgs/development/libraries/libxkbcommon/default.nix b/pkgs/development/libraries/libxkbcommon/default.nix
index e7923f3df5b..e5682219dba 100644
--- a/pkgs/development/libraries/libxkbcommon/default.nix
+++ b/pkgs/development/libraries/libxkbcommon/default.nix
@@ -1,14 +1,14 @@
-{ stdenv, fetchurl, pkgconfig, yacc, flex, xkeyboard_config }:
+{ stdenv, fetchurl, pkgconfig, yacc, flex, xkeyboard_config, libxcb }:
 
 stdenv.mkDerivation rec {
-  name = "libxkbcommon-0.3.1";
+  name = "libxkbcommon-0.4.2";
 
   src = fetchurl {
     url = "http://xkbcommon.org/download/${name}.tar.xz";
-    sha256 = "13mk335r4dhi9qglzbp46ina1wz4qgcp8r7s06iq7j50pf0kb5ww";
+    sha256 = "0mw9ljc5fbqbhnm884w7ns5pf6f2rqj9ww5xcaps9nzdgsq73z50";
   };
 
-  buildInputs = [ pkgconfig yacc flex xkeyboard_config ];
+  buildInputs = [ pkgconfig yacc flex xkeyboard_config libxcb ];
 
   configureFlags = ''
     --with-xkb-config-root=${xkeyboard_config}/etc/X11/xkb
diff --git a/pkgs/development/libraries/libxmi/default.nix b/pkgs/development/libraries/libxmi/default.nix
index ececdabb56c..85f0dbddb0b 100644
--- a/pkgs/development/libraries/libxmi/default.nix
+++ b/pkgs/development/libraries/libxmi/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
   meta = {
     description = "GNU libxmi, a library for rasterizing 2-D vector graphics";
     homepage = http://www.gnu.org/software/libxmi/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
     maintainers = [ stdenv.lib.maintainers.ludo ];
   };
diff --git a/pkgs/development/libraries/libxmlxx/default.nix b/pkgs/development/libraries/libxmlxx/default.nix
index aebb81020b3..61f519dfe51 100644
--- a/pkgs/development/libraries/libxmlxx/default.nix
+++ b/pkgs/development/libraries/libxmlxx/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://libxmlplusplus.sourceforge.net/;
     description = "C++ wrapper for the libxml2 XML parser library";
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
     maintainers = [ stdenv.lib.maintainers.phreedom ];
   };
 }
\ No newline at end of file
diff --git a/pkgs/development/libraries/libyaml-cpp/0.3.x.nix b/pkgs/development/libraries/libyaml-cpp/0.3.x.nix
index 4b0acd83fc3..f94ca128228 100644
--- a/pkgs/development/libraries/libyaml-cpp/0.3.x.nix
+++ b/pkgs/development/libraries/libyaml-cpp/0.3.x.nix
@@ -13,6 +13,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://code.google.com/p/yaml-cpp/;
     description = "A YAML parser and emitter for C++";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/libraries/libyaml-cpp/default.nix b/pkgs/development/libraries/libyaml-cpp/default.nix
index 09860522ef4..fb81dc425f1 100644
--- a/pkgs/development/libraries/libyaml-cpp/default.nix
+++ b/pkgs/development/libraries/libyaml-cpp/default.nix
@@ -13,6 +13,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://code.google.com/p/yaml-cpp/;
     description = "A YAML parser and emitter for C++";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/libraries/libzrtpcpp/1.6.nix b/pkgs/development/libraries/libzrtpcpp/1.6.nix
index 767314cdcae..8ca872864bd 100644
--- a/pkgs/development/libraries/libzrtpcpp/1.6.nix
+++ b/pkgs/development/libraries/libzrtpcpp/1.6.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   meta = { 
     description = "GNU RTP stack for the zrtp protocol developed by Phil Zimmermann";
     homepage = "http://www.gnutelephony.org/index.php/GNU_ZRTP";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.marcweber ];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/libraries/libzrtpcpp/default.nix b/pkgs/development/libraries/libzrtpcpp/default.nix
index b18aa6848bf..9962efa7f1e 100644
--- a/pkgs/development/libraries/libzrtpcpp/default.nix
+++ b/pkgs/development/libraries/libzrtpcpp/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   meta = { 
     description = "GNU RTP stack for the zrtp protocol developed by Phil Zimmermann";
     homepage = "http://www.gnutelephony.org/index.php/GNU_ZRTP";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.marcweber ];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/libraries/lightning/default.nix b/pkgs/development/libraries/lightning/default.nix
index 4ffbb9719ca..951627c81c2 100644
--- a/pkgs/development/libraries/lightning/default.nix
+++ b/pkgs/development/libraries/lightning/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation rec {
   name = "lightning-2.0.4";
 
   src = fetchurl {
-    url = "ftp://alpha.gnu.org/gnu/lightning/${name}.tar.gz";
+    url = "ftp://ftp.gnu.org/gnu/lightning/${name}.tar.gz";
     sha256 = "1lrckrx51d5hrv66bc99fd4b7g2wwn4vr304hwq3glfzhb8jqcdy";
   };
 
@@ -25,6 +25,6 @@ stdenv.mkDerivation rec {
       the MIPS and SPARC chips.
     '';
 
-    license = "LGPLv3+";
+    license = stdenv.lib.licenses.lgpl3Plus;
   };
 }
diff --git a/pkgs/development/libraries/log4cpp/default.nix b/pkgs/development/libraries/log4cpp/default.nix
index 32424d546b4..d4400d840c0 100644
--- a/pkgs/development/libraries/log4cpp/default.nix
+++ b/pkgs/development/libraries/log4cpp/default.nix
@@ -11,6 +11,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://log4cpp.sourceforge.net/;
     description = "A logging framework for C++ patterned after Apache log4j";
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
   };
 }
diff --git a/pkgs/development/libraries/lzo/default.nix b/pkgs/development/libraries/lzo/default.nix
index f153c684629..7fa6194cbca 100644
--- a/pkgs/development/libraries/lzo/default.nix
+++ b/pkgs/development/libraries/lzo/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
       '';
 
     homepage = http://www.oberhumer.com/opensource/lzo;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = stdenv.lib.platforms.all;
     maintainers = [ ];
diff --git a/pkgs/development/libraries/ming/default.nix b/pkgs/development/libraries/ming/default.nix
index 9cfb8afa8eb..f9632dca9d2 100644
--- a/pkgs/development/libraries/ming/default.nix
+++ b/pkgs/development/libraries/ming/default.nix
@@ -28,6 +28,6 @@ stdenv.mkDerivation rec {
 
     homepage = http://www.libming.org/;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/mpc/default.nix b/pkgs/development/libraries/mpc/default.nix
index e5d212dc269..652227d47e8 100644
--- a/pkgs/development/libraries/mpc/default.nix
+++ b/pkgs/development/libraries/mpc/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
       '';
 
     homepage = http://mpc.multiprecision.org/;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     platforms = stdenv.lib.platforms.all;
     maintainers = [ stdenv.lib.maintainers.ludo ];
diff --git a/pkgs/development/libraries/mpfr/default.nix b/pkgs/development/libraries/mpfr/default.nix
index 8e3281c862a..e3fbaececb9 100644
--- a/pkgs/development/libraries/mpfr/default.nix
+++ b/pkgs/development/libraries/mpfr/default.nix
@@ -39,10 +39,9 @@ stdenv.mkDerivation rec {
       floating-point arithmetic (53-bit mantissa).
     '';
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.all;
   };
 }
-
diff --git a/pkgs/development/libraries/mtdev/default.nix b/pkgs/development/libraries/mtdev/default.nix
index f92fe373043..2363f33de07 100644
--- a/pkgs/development/libraries/mtdev/default.nix
+++ b/pkgs/development/libraries/mtdev/default.nix
@@ -21,7 +21,6 @@ stdenv.mkDerivation rec {
       See the kernel documentation for further details. 
     '';
 
-    license = "MIT/X11";
+    license = stdenv.lib.licenses.mit;
   };
 }
-
diff --git a/pkgs/development/libraries/muparser/default.nix b/pkgs/development/libraries/muparser/default.nix
index 3cc1c6ce43c..9d9a524e86d 100644
--- a/pkgs/development/libraries/muparser/default.nix
+++ b/pkgs/development/libraries/muparser/default.nix
@@ -12,6 +12,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://muparser.sourceforge.net;
     description = "An extensible high performance math expression parser library written in C++";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/libraries/mygui/default.nix b/pkgs/development/libraries/mygui/default.nix
index 0a2df000384..4aecfa4b01a 100644
--- a/pkgs/development/libraries/mygui/default.nix
+++ b/pkgs/development/libraries/mygui/default.nix
@@ -15,6 +15,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://mygui.info/;
     description = "Library for creating GUIs for games and 3D applications";
-    license = "LGPLv3+";
+    license = stdenv.lib.licenses.lgpl3Plus;
   };
 }
diff --git a/pkgs/development/libraries/mygui/svn.nix b/pkgs/development/libraries/mygui/svn.nix
index cc20550802e..15da5054291 100644
--- a/pkgs/development/libraries/mygui/svn.nix
+++ b/pkgs/development/libraries/mygui/svn.nix
@@ -22,6 +22,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://mygui.info/;
     description = "Library for creating GUIs for games and 3D applications";
-    license = "LGPLv3+";
+    license = stdenv.lib.licenses.lgpl3Plus;
   };
 }
diff --git a/pkgs/development/libraries/mysocketw/default.nix b/pkgs/development/libraries/mysocketw/default.nix
index c1cada63abe..379848b0cb0 100644
--- a/pkgs/development/libraries/mysocketw/default.nix
+++ b/pkgs/development/libraries/mysocketw/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Cross platform (Linux/FreeBSD/Unix/Win32) streaming socket C++";
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
     platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/ncurses/default.nix b/pkgs/development/libraries/ncurses/default.nix
index 7b502822a18..7627fb79e99 100644
--- a/pkgs/development/libraries/ncurses/default.nix
+++ b/pkgs/development/libraries/ncurses/default.nix
@@ -90,7 +90,7 @@ stdenv.mkDerivation (rec {
 
     homepage = http://www.gnu.org/software/ncurses/;
 
-    license = "X11";
+    license = stdenv.lib.licenses.mit;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/development/libraries/nettle/default.nix b/pkgs/development/libraries/nettle/default.nix
index 4208402ab99..57d3732fa6d 100644
--- a/pkgs/development/libraries/nettle/default.nix
+++ b/pkgs/development/libraries/nettle/default.nix
@@ -47,7 +47,7 @@ stdenv.mkDerivation (rec {
         I/O.
      '';
 
-     license = "GPLv2+";
+     license = stdenv.lib.licenses.gpl2Plus;
 
      homepage = http://www.lysator.liu.se/~nisse/nettle/;
 
diff --git a/pkgs/development/libraries/newt/default.nix b/pkgs/development/libraries/newt/default.nix
index d9369d59c7b..f5f72c006c7 100644
--- a/pkgs/development/libraries/newt/default.nix
+++ b/pkgs/development/libraries/newt/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
     homepage = https://fedorahosted.org/newt/;
     description = "Library for color text mode, widget based user interfaces";
 
-    license = "LGPLv2";
+    license = stdenv.lib.licenses.lgpl2;
     platforms = stdenv.lib.platforms.linux;
     maintainers = [ stdenv.lib.maintainers.viric ];
   };
diff --git a/pkgs/development/libraries/npth/default.nix b/pkgs/development/libraries/npth/default.nix
index c9b685aa05b..4f87f2bc230 100644
--- a/pkgs/development/libraries/npth/default.nix
+++ b/pkgs/development/libraries/npth/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
       that this is a solid way to provide a co-routine based framework.
     '';
     homepage = http://www.gnupg.org;
-    license = "LGPLv3";
+    license = stdenv.lib.licenses.lgpl3;
     platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/ogre/default.nix b/pkgs/development/libraries/ogre/default.nix
index 6bb1916ed0f..527bb25dce1 100644
--- a/pkgs/development/libraries/ogre/default.nix
+++ b/pkgs/development/libraries/ogre/default.nix
@@ -37,6 +37,6 @@ stdenv.mkDerivation {
     homepage = http://www.ogre3d.org/;
     maintainers = [ stdenv.lib.maintainers.raskin ];
     platforms = stdenv.lib.platforms.linux;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/libraries/ogrepaged/default.nix b/pkgs/development/libraries/ogrepaged/default.nix
index f508637dfef..27193e04545 100644
--- a/pkgs/development/libraries/ogrepaged/default.nix
+++ b/pkgs/development/libraries/ogrepaged/default.nix
@@ -18,6 +18,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Paged Geometry for Ogre3D";
     homepage = http://code.google.com/p/ogre-paged/;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/libraries/openal-soft/default.nix b/pkgs/development/libraries/openal-soft/default.nix
index b024b518b69..48f5bfc71e5 100644
--- a/pkgs/development/libraries/openal-soft/default.nix
+++ b/pkgs/development/libraries/openal-soft/default.nix
@@ -26,6 +26,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "OpenAL alternative";
     homepage = http://kcat.strangesoft.net/openal.html;
-    license = "GPL2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/development/libraries/openal/default.nix b/pkgs/development/libraries/openal/default.nix
index 75d6033e1cc..b5e390eafa8 100644
--- a/pkgs/development/libraries/openal/default.nix
+++ b/pkgs/development/libraries/openal/default.nix
@@ -31,6 +31,6 @@ stdenv.mkDerivation rec {
     '';
 
     homepage = http://www.openal.org/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/osip/3.nix b/pkgs/development/libraries/osip/3.nix
index 2c1b148251c..b485fa3e947 100644
--- a/pkgs/development/libraries/osip/3.nix
+++ b/pkgs/development/libraries/osip/3.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
   name = "libosip2-${version}";
 
   meta = {
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
     homepage = http://www.gnu.org/software/osip/;
     description = "The GNU oSIP library, an implementation of the Session Initiation Protocol (SIP)";
     maintainers = with stdenv.lib.maintainers; [ raskin ];
diff --git a/pkgs/development/libraries/osip/default.nix b/pkgs/development/libraries/osip/default.nix
index 3ec3dac221f..cfa838f5a37 100644
--- a/pkgs/development/libraries/osip/default.nix
+++ b/pkgs/development/libraries/osip/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
   name = "libosip2-${version}";
 
   meta = {
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
     homepage = http://www.gnu.org/software/osip/;
     description = "The GNU oSIP library, an implementation of the Session Initiation Protocol (SIP)";
     maintainers = with stdenv.lib.maintainers; [ raskin ];
diff --git a/pkgs/development/libraries/pango/default.nix b/pkgs/development/libraries/pango/default.nix
index 1c62a64d006..40b02c2afbb 100644
--- a/pkgs/development/libraries/pango/default.nix
+++ b/pkgs/development/libraries/pango/default.nix
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
     '';
 
     homepage = http://www.pango.org/;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = with stdenv.lib.maintainers; [ raskin urkud ];
     hydraPlatforms = stdenv.lib.platforms.linux ++ stdenv.lib.platforms.darwin;
diff --git a/pkgs/development/libraries/pangox-compat/default.nix b/pkgs/development/libraries/pangox-compat/default.nix
index 8518083b4d3..6d79587abcb 100644
--- a/pkgs/development/libraries/pangox-compat/default.nix
+++ b/pkgs/development/libraries/pangox-compat/default.nix
@@ -14,6 +14,6 @@ stdenv.mkDerivation rec {
     description = "A compatibility library for pango>1.30.*";
 
     homepage = http://www.pango.org/;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/pcre/default.nix b/pkgs/development/libraries/pcre/default.nix
index 7138c44da64..4cf6bd44dd3 100644
--- a/pkgs/development/libraries/pcre/default.nix
+++ b/pkgs/development/libraries/pcre/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://www.pcre.org/";
     description = "A library for Perl Compatible Regular Expressions";
-    license = "BSD-3";
+    license = stdenv.lib.licenses.bsd3;
 
     longDescription = ''
       The PCRE library is a set of functions that implement regular
diff --git a/pkgs/development/libraries/phonon/default.nix b/pkgs/development/libraries/phonon/default.nix
index 5948fd0ef2b..b29deae9260 100644
--- a/pkgs/development/libraries/phonon/default.nix
+++ b/pkgs/development/libraries/phonon/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://phonon.kde.org/;
     description = "Multimedia API for Qt";
-    license = "LGPLv2";
+    license = stdenv.lib.licenses.lgpl2;
     platforms = stdenv.lib.platforms.linux;
   };  
 }
diff --git a/pkgs/development/libraries/pixman/default.nix b/pkgs/development/libraries/pixman/default.nix
index d55a86c2908..d93341b81ff 100644
--- a/pkgs/development/libraries/pixman/default.nix
+++ b/pkgs/development/libraries/pixman/default.nix
@@ -17,6 +17,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://pixman.org;
     description = "A low-level library for pixel manipulation";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/libraries/plib/default.nix b/pkgs/development/libraries/plib/default.nix
index 5e15a63735e..35262f797e9 100644
--- a/pkgs/development/libraries/plib/default.nix
+++ b/pkgs/development/libraries/plib/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
       GLUT, or FLTK instead of PLIB's 'PW' windowing library, you can.
     '';
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     homepage = http://plib.sourceforge.net/;
   };
diff --git a/pkgs/development/libraries/poppler/default.nix b/pkgs/development/libraries/poppler/default.nix
index fd507b3e540..083c9bae6b5 100644
--- a/pkgs/development/libraries/poppler/default.nix
+++ b/pkgs/development/libraries/poppler/default.nix
@@ -4,8 +4,8 @@
 }:
 
 let
-  version = "0.26.2"; # even major numbers are stable
-  sha256 = "09lm1mfpf0p6vzayl2nbwvsj5gl7sz8sfmwziix0p87bh8x9dn8x";
+  version = "0.26.3"; # even major numbers are stable
+  sha256 = "1ca2lrwvhxzq0g4blbvq099vyydfjyz839jki301p1jgazrimjw8";
 
   qtcairo_patches =
     let qtcairo = fetchgit { # the version for poppler-0.24
@@ -49,7 +49,7 @@ let
         Poppler is a PDF rendering library based on the xpdf-3.0 code base.
       '';
 
-      license = "GPLv2";
+      license = stdenv.lib.licenses.gpl2;
       platforms = stdenv.lib.platforms.all;
     };
   } merge ]); # poppler_drv
diff --git a/pkgs/development/libraries/postgis/default.nix b/pkgs/development/libraries/postgis/default.nix
index b4c8a7f1789..acf760f4f79 100644
--- a/pkgs/development/libraries/postgis/default.nix
+++ b/pkgs/development/libraries/postgis/default.nix
@@ -107,7 +107,7 @@ let
     meta = {
       description = "Geographic Objects for PostgreSQL";
       homepage = "http://postgis.refractions.net";
-      license = "GPLv2";
+      license = stdenv.lib.licenses.gpl2;
       maintainers = [stdenv.lib.maintainers.marcweber];
       platforms = stdenv.lib.platforms.linux;
     };
@@ -148,4 +148,3 @@ in rec {
   });
 
 }
-
diff --git a/pkgs/development/libraries/ppl/default.nix b/pkgs/development/libraries/ppl/default.nix
index e3b1444b8cb..f93eee674ff 100644
--- a/pkgs/development/libraries/ppl/default.nix
+++ b/pkgs/development/libraries/ppl/default.nix
@@ -48,7 +48,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://bugseng.com/products/ppl/;
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = [ ];
   };
diff --git a/pkgs/development/libraries/proj/default.nix b/pkgs/development/libraries/proj/default.nix
index 6e3cc7cac55..17c05ada7a8 100644
--- a/pkgs/development/libraries/proj/default.nix
+++ b/pkgs/development/libraries/proj/default.nix
@@ -11,6 +11,6 @@ stdenv.mkDerivation {
   meta = { 
     description = "Cartographic Projections Library";
     homepage = http://proj.maptools.org;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/libraries/readline/readline6.3.nix b/pkgs/development/libraries/readline/readline6.3.nix
index e3f07b3ddc0..9f5c9f7b581 100644
--- a/pkgs/development/libraries/readline/readline6.3.nix
+++ b/pkgs/development/libraries/readline/readline6.3.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation (rec {
 
     homepage = http://savannah.gnu.org/projects/readline/;
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
   };
diff --git a/pkgs/development/libraries/readline/readline6.nix b/pkgs/development/libraries/readline/readline6.nix
index e6b49e413b8..0559113285c 100644
--- a/pkgs/development/libraries/readline/readline6.nix
+++ b/pkgs/development/libraries/readline/readline6.nix
@@ -45,7 +45,7 @@ stdenv.mkDerivation (rec {
 
     homepage = http://savannah.gnu.org/projects/readline/;
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
   };
diff --git a/pkgs/development/libraries/science/biology/biolib/default.nix b/pkgs/development/libraries/science/biology/biolib/default.nix
index 4e4c3c55361..0461e5ebcf5 100644
--- a/pkgs/development/libraries/science/biology/biolib/default.nix
+++ b/pkgs/development/libraries/science/biology/biolib/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://biolib.open-bio.org/";
     description = "BioLib";
-    license = "GPL2";
+    license = stdenv.lib.licenses.gpl2;
     longDescription = ''
       BioLib brings together a set of opensource libraries written
       in C/C++ and makes them available for major Bio* languages:
diff --git a/pkgs/development/libraries/science/math/liblbfgs/default.nix b/pkgs/development/libraries/science/math/liblbfgs/default.nix
index 63de26ee90c..bb33eed6142 100644
--- a/pkgs/development/libraries/science/math/liblbfgs/default.nix
+++ b/pkgs/development/libraries/science/math/liblbfgs/default.nix
@@ -11,6 +11,6 @@ stdenv.mkDerivation {
   meta = {
     description = "Library of Limited-memory Broyden-Fletcher-Goldfarb-Shanno (L-BFGS)";
     homepage = http://www.chokkan.org/software/liblbfgs/;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/libraries/smpeg/default.nix b/pkgs/development/libraries/smpeg/default.nix
index 41a6b8501ec..30c1f4937ec 100644
--- a/pkgs/development/libraries/smpeg/default.nix
+++ b/pkgs/development/libraries/smpeg/default.nix
@@ -31,6 +31,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://icculus.org/smpeg/;
     description = "MPEG decoding library";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/snack/default.nix b/pkgs/development/libraries/snack/default.nix
index 4e1187aa0f7..d7a0b11a8da 100644
--- a/pkgs/development/libraries/snack/default.nix
+++ b/pkgs/development/libraries/snack/default.nix
@@ -26,6 +26,6 @@ stdenv.mkDerivation {
   meta = { 
     description = "The Snack Sound Toolkit (Tcl)";
     homepage = http://www.speech.kth.se/snack/;
-    license = "GPL-2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/development/libraries/sodium/default.nix b/pkgs/development/libraries/sodium/default.nix
index 93f2ff0de6b..be52725f2c8 100644
--- a/pkgs/development/libraries/sodium/default.nix
+++ b/pkgs/development/libraries/sodium/default.nix
@@ -3,11 +3,11 @@ let
   s = # Generated upstream information
   rec {
     baseName="sodium";
-    version="0.5.0";
+    version="0.6.1";
     name="${baseName}-${version}";
-    hash="1w7rrnsvhhzhywrr3nhlhppv4kqzdszz3dwy8jrsv8lrj5hs181w";
-    url="http://download.dnscrypt.org/libsodium/releases/libsodium-0.5.0.tar.gz";
-    sha256="1w7rrnsvhhzhywrr3nhlhppv4kqzdszz3dwy8jrsv8lrj5hs181w";
+    hash="151nril3kzkpmy6khvqphk4zk15ri0dqv0isyyhz6n9nsbmzxk04";
+    url="http://download.dnscrypt.org/libsodium/releases/libsodium-0.6.1.tar.gz";
+    sha256="151nril3kzkpmy6khvqphk4zk15ri0dqv0isyyhz6n9nsbmzxk04";
   };
   buildInputs = [
   ];
diff --git a/pkgs/development/libraries/soqt/default.nix b/pkgs/development/libraries/soqt/default.nix
index 7d655ae122a..fdad4e21b0b 100644
--- a/pkgs/development/libraries/soqt/default.nix
+++ b/pkgs/development/libraries/soqt/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://www.coin3d.org/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     description = "Glue between Coin high-level 3D visualization library and Qt";
 
     maintainers = [ stdenv.lib.maintainers.viric ];
diff --git a/pkgs/development/libraries/speechd/default.nix b/pkgs/development/libraries/speechd/default.nix
index 0e542b353f6..5104532ea91 100644
--- a/pkgs/development/libraries/speechd/default.nix
+++ b/pkgs/development/libraries/speechd/default.nix
@@ -15,6 +15,6 @@ stdenv.mkDerivation rec {
     description = "Common interface to speech synthesis";
 
     homepage = http://www.freebsoft.org/speechd;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/sword/default.nix b/pkgs/development/libraries/sword/default.nix
index e6769285fc8..28afdf85dfb 100644
--- a/pkgs/development/libraries/sword/default.nix
+++ b/pkgs/development/libraries/sword/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
     description = "A software framework that allows research manipulation of Biblical texts";
     homepage = http://www.crosswire.org/sword/;
     platforms = stdenv.lib.platforms.linux;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.piotr stdenv.lib.maintainers.AndersonTorres ];
   };
 
diff --git a/pkgs/development/libraries/talloc/default.nix b/pkgs/development/libraries/talloc/default.nix
index 54db07d0de8..e04363326d0 100644
--- a/pkgs/development/libraries/talloc/default.nix
+++ b/pkgs/development/libraries/talloc/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "talloc is a hierarchical pool based memory allocator with destructors";
     homepage = http://tdb.samba.org/;
-    license = "GPLv3";
+    license = stdenv.lib.licenses.gpl3;
     platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/tbb/default.nix b/pkgs/development/libraries/tbb/default.nix
index b06dffa1202..cb34edb4762 100644
--- a/pkgs/development/libraries/tbb/default.nix
+++ b/pkgs/development/libraries/tbb/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Intel Thread Building Blocks C++ Library";
     homepage = "http://threadingbuildingblocks.org/";
-    license = "LGPLv3+";
+    license = stdenv.lib.licenses.lgpl3Plus;
     longDescription = ''
       Intel Threading Building Blocks offers a rich and complete approach to
       expressing parallelism in a C++ program. It is a library that helps you
diff --git a/pkgs/development/libraries/tdb/default.nix b/pkgs/development/libraries/tdb/default.nix
index 02a1008cda5..d0eb8987ea0 100644
--- a/pkgs/development/libraries/tdb/default.nix
+++ b/pkgs/development/libraries/tdb/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
       '';
 
     homepage = http://tdb.samba.org/;
-    license = "LGPLv3+";
+    license = stdenv.lib.licenses.lgpl3Plus;
 
     maintainers = [ ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/development/libraries/tokyo-cabinet/default.nix b/pkgs/development/libraries/tokyo-cabinet/default.nix
index 82ce734d173..7741549666a 100644
--- a/pkgs/development/libraries/tokyo-cabinet/default.nix
+++ b/pkgs/development/libraries/tokyo-cabinet/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
          robustness, supports 64-bit architecture.
       '';
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = [ ];
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/development/libraries/tokyo-tyrant/default.nix b/pkgs/development/libraries/tokyo-tyrant/default.nix
index ee742487e26..ccd619e8bc1 100644
--- a/pkgs/development/libraries/tokyo-tyrant/default.nix
+++ b/pkgs/development/libraries/tokyo-tyrant/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://fallabs.com/tokyotyrant/;
 
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
 
     platforms = stdenv.lib.platforms.gnu;         # arbitrary choice
     maintainers = [ ];
diff --git a/pkgs/development/libraries/tsocks/default.nix b/pkgs/development/libraries/tsocks/default.nix
index a0d607517ac..bdc2b4da6e3 100644
--- a/pkgs/development/libraries/tsocks/default.nix
+++ b/pkgs/development/libraries/tsocks/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "Transparent SOCKS v4 proxying library";
     homepage = http://tsocks.sourceforge.net/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ maintainers.phreedom ];
     platforms = platforms.linux;
   };
diff --git a/pkgs/development/libraries/ucl/default.nix b/pkgs/development/libraries/ucl/default.nix
index cef853698a8..05acc6f5308 100644
--- a/pkgs/development/libraries/ucl/default.nix
+++ b/pkgs/development/libraries/ucl/default.nix
@@ -10,6 +10,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://www.oberhumer.com/opensource/ucl/;
     description = "Portable lossless data compression library";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/development/libraries/ucommon/default.nix b/pkgs/development/libraries/ucommon/default.nix
index 2ec478d7a76..f3ac325b5a1 100644
--- a/pkgs/development/libraries/ucommon/default.nix
+++ b/pkgs/development/libraries/ucommon/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "GNU uCommon C++, C++ library to facilitate using C++ design patterns";
     homepage = http://www.gnu.org/software/commoncpp/;
-    license = "LGPLv3+";
+    license = stdenv.lib.licenses.lgpl3Plus;
 
     maintainers = with stdenv.lib.maintainers; [ viric ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/development/libraries/unixODBCDrivers/default.nix b/pkgs/development/libraries/unixODBCDrivers/default.nix
index 11dc34176f5..03769815a3e 100644
--- a/pkgs/development/libraries/unixODBCDrivers/default.nix
+++ b/pkgs/development/libraries/unixODBCDrivers/default.nix
@@ -23,7 +23,7 @@ args : with args;
       meta = {
           description = "unix odbc driver for postgresql";
           homepage = https://projects.commandprompt.com/public/odbcng;
-          license = "GPL2";
+          license = stdenv.lib.licenses.gpl2;
       };
     };
     ini = "";
diff --git a/pkgs/development/libraries/vaapi-intel/default.nix b/pkgs/development/libraries/vaapi-intel/default.nix
index f05c01bf58d..6f1cb572b9b 100644
--- a/pkgs/development/libraries/vaapi-intel/default.nix
+++ b/pkgs/development/libraries/vaapi-intel/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://cgit.freedesktop.org/vaapi/intel-driver/;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     description = "Intel driver for the VAAPI library";
   };
 }
diff --git a/pkgs/development/libraries/vaapi-vdpau/default.nix b/pkgs/development/libraries/vaapi-vdpau/default.nix
index 9a81b840b35..9b28d0016dd 100644
--- a/pkgs/development/libraries/vaapi-vdpau/default.nix
+++ b/pkgs/development/libraries/vaapi-vdpau/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://cgit.freedesktop.org/vaapi/vdpau-driver/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     description = "VDPAU driver for the VAAPI library";
   };
 }
diff --git a/pkgs/development/libraries/vigra/default.nix b/pkgs/development/libraries/vigra/default.nix
index 97251e15c49..04bef5ef41c 100644
--- a/pkgs/development/libraries/vigra/default.nix
+++ b/pkgs/development/libraries/vigra/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Novel computer vision C++ library with customizable algorithms and data structures";
     homepage = http://hci.iwr.uni-heidelberg.de/vigra;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/development/libraries/vmime/default.nix b/pkgs/development/libraries/vmime/default.nix
index c92df5a8bcb..846fc64a91e 100644
--- a/pkgs/development/libraries/vmime/default.nix
+++ b/pkgs/development/libraries/vmime/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://www.vmime.org/;
     description = "Free mail library for C++";
-    license = "GPLv3";
+    license = stdenv.lib.licenses.gpl3;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/development/libraries/wtk/default.nix b/pkgs/development/libraries/wtk/default.nix
index c9e7fb4249d..1ff34d45ba3 100644
--- a/pkgs/development/libraries/wtk/default.nix
+++ b/pkgs/development/libraries/wtk/default.nix
@@ -20,6 +20,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://java.sun.com/products/sjwtoolkit/download.html;
     description = "Sun Java Wireless Toolkit 2.5.2_01 for CLDC";
-    license = "unfree";
+    license = stdenv.lib.licenses.unfree;
   };
 }
diff --git a/pkgs/development/libraries/xapian/1.0.x.nix b/pkgs/development/libraries/xapian/1.0.x.nix
index 57240eb7335..b89900d2b05 100644
--- a/pkgs/development/libraries/xapian/1.0.x.nix
+++ b/pkgs/development/libraries/xapian/1.0.x.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
   meta = { 
     description = "Xapian Probabilistic Information Retrieval library";
     homepage = "http://xapian.org";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.chaoflow ];
   };
 }
diff --git a/pkgs/development/libraries/xapian/bindings/1.0.x.nix b/pkgs/development/libraries/xapian/bindings/1.0.x.nix
index b6bc94814e6..9ce5312f69a 100644
--- a/pkgs/development/libraries/xapian/bindings/1.0.x.nix
+++ b/pkgs/development/libraries/xapian/bindings/1.0.x.nix
@@ -68,7 +68,7 @@ composableDerivation.composableDerivation {} rec {
   meta = { 
     description = "Bindings for the Xapian library";
     homepage = xapian10.meta.homepage;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.chaoflow ];
   };
 }
diff --git a/pkgs/development/libraries/xercesc/default.nix b/pkgs/development/libraries/xercesc/default.nix
index 7ea79a62924..1c1426d969e 100644
--- a/pkgs/development/libraries/xercesc/default.nix
+++ b/pkgs/development/libraries/xercesc/default.nix
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://xerces.apache.org/xerces-c/;
     description = "Validating XML parser written in a portable subset of C++";
-    license = "ASL2.0";
+    license = stdenv.lib.licenses.asl20;
     platforms = stdenv.lib.platforms.linux ++ stdenv.lib.platforms.darwin;
   };
 }
diff --git a/pkgs/development/libraries/xmlsec/default.nix b/pkgs/development/libraries/xmlsec/default.nix
index afb23e4de35..80f4e2fc860 100644
--- a/pkgs/development/libraries/xmlsec/default.nix
+++ b/pkgs/development/libraries/xmlsec/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://www.aleksey.com/xmlsec;
     description = "XML Security Library in C based on libxml2";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/development/libraries/yajl/default.nix b/pkgs/development/libraries/yajl/default.nix
index afcbcafab11..079b457ab1f 100644
--- a/pkgs/development/libraries/yajl/default.nix
+++ b/pkgs/development/libraries/yajl/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, cmake, ruby }:
 
-stdenv.mkDerivation {
+stdenv.mkDerivation rec {
   name = "yajl-2.0.4";
 
   src = fetchurl {
     url = http://github.com/lloyd/yajl/tarball/2.0.4;
-    name = "yajl-2.0.1.tar.gz";
+    name = "${name}.tar.gz";
     sha256 = "0661bfi4hfvwg3z2pf51wqbf5qd5kfn0dk83v5s2xwhmry8rd6y1";
   };
 
diff --git a/pkgs/development/misc/avr8-burn-omat/default.nix b/pkgs/development/misc/avr8-burn-omat/default.nix
index f79483874f6..a0466091a52 100644
--- a/pkgs/development/misc/avr8-burn-omat/default.nix
+++ b/pkgs/development/misc/avr8-burn-omat/default.nix
@@ -27,6 +27,6 @@ stdenv.mkDerivation {
   meta = { 
     description = "GUI tool for avrdude";
     homepage = http://avr8-burn-o-mat.brischalle.de/avr8_burn_o_mat_avrdude_gui_en.html;
-    license = "GPLv3";
+    license = stdenv.lib.licenses.gpl3;
   };
 }
diff --git a/pkgs/development/misc/intelgen4asm/default.nix b/pkgs/development/misc/intelgen4asm/default.nix
index d0e2517cdd9..c7365f944e9 100644
--- a/pkgs/development/misc/intelgen4asm/default.nix
+++ b/pkgs/development/misc/intelgen4asm/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://cgit.freedesktop.org/xorg/app/intel-gen4asm/;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     description = "Program to compile an assembly language for the Intel 965 Express Chipset";
   };
 }
diff --git a/pkgs/development/mobile/titaniumenv/build-app.nix b/pkgs/development/mobile/titaniumenv/build-app.nix
index 2443bfe9aed..fa959035a9e 100644
--- a/pkgs/development/mobile/titaniumenv/build-app.nix
+++ b/pkgs/development/mobile/titaniumenv/build-app.nix
@@ -2,10 +2,12 @@
 { name, src, target, androidPlatformVersions ? [ "8" ], androidAbiVersions ? [ "armeabi" "armeabi-v7a" ], tiVersion ? null
 , release ? false, androidKeyStore ? null, androidKeyAlias ? null, androidKeyStorePassword ? null
 , iosMobileProvisioningProfile ? null, iosCertificateName ? null, iosCertificate ? null, iosCertificatePassword ? null
+, enableWirelessDistribution ? false, installURL ? null
 }:
 
 assert (release && target == "android") -> androidKeyStore != null && androidKeyAlias != null && androidKeyStorePassword != null;
 assert (release && target == "iphone") -> iosMobileProvisioningProfile != null && iosCertificateName != null && iosCertificate != null && iosCertificatePassword != null;
+assert enableWirelessDistribution -> installURL != null;
 
 let
   androidsdkComposition = androidsdk {
@@ -132,6 +134,15 @@ stdenv.mkDerivation {
              cp -av build/iphone/build/* $out
              mkdir -p $out/nix-support
              echo "file binary-dist \"$(echo $out/Release-iphoneos/*.ipa)\"" > $out/nix-support/hydra-build-products
+             
+             ${stdenv.lib.optionalString enableWirelessDistribution ''
+               appname=$(basename $out/Release-iphoneos/*.ipa .ipa)
+               bundleId=$(grep '<id>[a-zA-Z0-9.]*</id>' tiapp.xml | sed -e 's|<id>||' -e 's|</id>||' -e 's/ //g')
+               version=$(grep '<version>[a-zA-Z0-9.]*</version>' tiapp.xml | sed -e 's|<version>||' -e 's|</version>||' -e 's/ //g')
+               
+               sed -e "s|@INSTALL_URL@|${installURL}?bundleId=$bundleId\&amp;version=$version\&amp;title=$appname|" ${../xcodeenv/install.html.template} > $out/$appname.html
+               echo "doc install \"$out/$appname.html\"" >> $out/nix-support/hydra-build-products
+             ''}
            ''
         else if target == "iphone" then ""
         else throw "Target: ${target} is not supported!"}
diff --git a/pkgs/development/mobile/titaniumenv/examples/default.nix b/pkgs/development/mobile/titaniumenv/examples/default.nix
index e5b43936453..d595db40817 100644
--- a/pkgs/development/mobile/titaniumenv/examples/default.nix
+++ b/pkgs/development/mobile/titaniumenv/examples/default.nix
@@ -5,6 +5,7 @@
 , rename ? false
 , newBundleId ? "com.example.kitchensink", iosMobileProvisioningProfile ? null, iosCertificate ? null, iosCertificateName ? "Example", iosCertificatePassword ? ""
 , allowUnfree ? false
+, enableWirelessDistribution ? false, installURL ? null
 }:
 
 let
@@ -90,6 +91,7 @@ rec {
       release = true;
       rename = true;
       inherit newBundleId iosMobileProvisioningProfile iosCertificate iosCertificateName iosCertificatePassword;
+      inherit enableWirelessDistribution installURL;
     };
   }
   
diff --git a/pkgs/development/mobile/titaniumenv/examples/kitchensink/default.nix b/pkgs/development/mobile/titaniumenv/examples/kitchensink/default.nix
index 1725c826a52..95372670969 100644
--- a/pkgs/development/mobile/titaniumenv/examples/kitchensink/default.nix
+++ b/pkgs/development/mobile/titaniumenv/examples/kitchensink/default.nix
@@ -1,5 +1,6 @@
 { titaniumenv, fetchgit, target, androidPlatformVersions ? [ "14" ], tiVersion ? "3.2.3.GA", release ? false
 , rename ? false, stdenv ? null, newBundleId ? null, iosMobileProvisioningProfile ? null, iosCertificate ? null, iosCertificateName ? null, iosCertificatePassword ? null
+, enableWirelessDistribution ? false, installURL ? null
 }:
 
 assert rename -> (stdenv != null && newBundleId != null && iosMobileProvisioningProfile != null && iosCertificate != null && iosCertificateName != null && iosCertificatePassword != null);
@@ -37,4 +38,5 @@ titaniumenv.buildApp {
   androidKeyStorePassword = "mykeystore";
   
   inherit iosMobileProvisioningProfile iosCertificate iosCertificateName iosCertificatePassword;
+  inherit enableWirelessDistribution installURL;
 }
diff --git a/pkgs/development/mobile/xcodeenv/build-app.nix b/pkgs/development/mobile/xcodeenv/build-app.nix
index b5766c80552..1b4940b0c3d 100644
--- a/pkgs/development/mobile/xcodeenv/build-app.nix
+++ b/pkgs/development/mobile/xcodeenv/build-app.nix
@@ -15,9 +15,15 @@
 , provisioningProfile ? null
 , generateIPA ? false
 , generateXCArchive ? false
+, enableWirelessDistribution ? false
+, installURL ? null
+, bundleId ? null
+, version ? null
+, title ? null
 }:
 
 assert release -> codeSignIdentity != null && certificateFile != null && certificatePassword != null && provisioningProfile != null;
+assert enableWirelessDistribution -> installURL != null && bundleId != null && version != null && title != null;
 
 let
   # Set some default values here
@@ -84,6 +90,12 @@ stdenv.mkDerivation {
         # Add IPA to Hydra build products
         mkdir -p $out/nix-support
         echo "file binary-dist \"$(echo $out/*.ipa)\"" > $out/nix-support/hydra-build-products
+        
+        ${stdenv.lib.optionalString enableWirelessDistribution ''
+          appname=$(basename $out/*.ipa .ipa)
+          sed -e "s|@INSTALL_URL@|${installURL}?bundleId=${bundleId}\&amp;version=${version}\&amp;title=$appname|" ${./install.html.template} > $out/$appname.html
+          echo "doc install \"$out/$appname.html\"" >> $out/nix-support/hydra-build-products
+        ''}
       ''}
       
       # Delete our temp keychain
diff --git a/pkgs/development/mobile/xcodeenv/install.html.template b/pkgs/development/mobile/xcodeenv/install.html.template
new file mode 100644
index 00000000000..833b1994162
--- /dev/null
+++ b/pkgs/development/mobile/xcodeenv/install.html.template
@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+
+<html>
+    <head>
+        <title>Install IPA</title>
+    </head>
+    
+    <body>
+        <a id="forwardlink" href="@INSTALL_URL@">Go to the install page or wait a second</a>
+        
+        <script type="text/javascript">
+            setTimeout(function() {
+                var link = document.getElementById('forwardlink');
+                
+                if(document.createEvent) {
+                    var eventObj = document.createEvent('MouseEvents');
+                    eventObj.initEvent('click', true, false);
+                    link.dispatchEvent(eventObj);
+                } else if(document.createEventObject) {
+                    link.fireEvent('onclick');
+                }
+            }, 1000);
+        </script>
+    </body>
+</html>
diff --git a/pkgs/development/ocaml-modules/camlimages/default.nix b/pkgs/development/ocaml-modules/camlimages/default.nix
index 21610f8f310..ff344ef6f32 100644
--- a/pkgs/development/ocaml-modules/camlimages/default.nix
+++ b/pkgs/development/ocaml-modules/camlimages/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://cristal.inria.fr/camlimages;
     description = "Image manipulation library";
-    license = "GnuGPLV2";
+    license = stdenv.lib.licenses.gpl2;
 #    maintainers = [ stdenv.lib.maintainers.roconnor ];
   };
 }
diff --git a/pkgs/development/ocaml-modules/cryptgps/default.nix b/pkgs/development/ocaml-modules/cryptgps/default.nix
index 7379a62d424..8f18658b0f6 100644
--- a/pkgs/development/ocaml-modules/cryptgps/default.nix
+++ b/pkgs/development/ocaml-modules/cryptgps/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation {
       i.e. this is not a binding to some C library, but the implementation
       itself.
     '';
-    license = "MIT/X11";
+    license = stdenv.lib.licenses.mit;
     platforms = ocaml.meta.platforms;
     maintainers = [
       stdenv.lib.maintainers.z77z
diff --git a/pkgs/development/ocaml-modules/expat/default.nix b/pkgs/development/ocaml-modules/expat/default.nix
index b2702a5cade..f4837bd047f 100644
--- a/pkgs/development/ocaml-modules/expat/default.nix
+++ b/pkgs/development/ocaml-modules/expat/default.nix
@@ -45,7 +45,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://www.xs4all.nl/~mmzeeman/ocaml/;
     description = "An ocaml wrapper for the Expat XML parsing library";
-    license = "MIT/X11";
+    license = stdenv.lib.licenses.mit;
     maintainers = [ stdenv.lib.maintainers.roconnor ];
   };
 }
diff --git a/pkgs/development/ocaml-modules/gmetadom/default.nix b/pkgs/development/ocaml-modules/gmetadom/default.nix
index 4d46bda243f..f1ec69143b0 100644
--- a/pkgs/development/ocaml-modules/gmetadom/default.nix
+++ b/pkgs/development/ocaml-modules/gmetadom/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://gmetadom.sourceforge.net/;
     description = "GMetaDOM is a collection of librares, each library providing a DOM implementation";
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
     maintainers = [ stdenv.lib.maintainers.roconnor ];
   };
 }
diff --git a/pkgs/development/ocaml-modules/http/default.nix b/pkgs/development/ocaml-modules/http/default.nix
index 46398d26114..8b611c65a41 100644
--- a/pkgs/development/ocaml-modules/http/default.nix
+++ b/pkgs/development/ocaml-modules/http/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = "http://upsilon.cc/~zack/hacking/software/ocaml-http/";
     description = "do it yourself (OCaml) HTTP daemon";
-    license = "LGPLv2";
+    license = stdenv.lib.licenses.lgpl2;
     maintainers = [ stdenv.lib.maintainers.roconnor ];
   };
 }
diff --git a/pkgs/development/ocaml-modules/lablgl/default.nix b/pkgs/development/ocaml-modules/lablgl/default.nix
index 75c8d7ad224..7cefe26746f 100644
--- a/pkgs/development/ocaml-modules/lablgl/default.nix
+++ b/pkgs/development/ocaml-modules/lablgl/default.nix
@@ -38,7 +38,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://wwwfun.kurims.kyoto-u.ac.jp/soft/lsl/lablgl.html;
     description = "OpenGL bindings for ocaml";
-    license = "GnuGPLV2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.pSub ];
   };
 }
diff --git a/pkgs/development/ocaml-modules/lablgtk/default.nix b/pkgs/development/ocaml-modules/lablgtk/default.nix
index 392cf5c9772..c2f50c4e5b8 100644
--- a/pkgs/development/ocaml-modules/lablgtk/default.nix
+++ b/pkgs/development/ocaml-modules/lablgtk/default.nix
@@ -31,6 +31,6 @@ stdenv.mkDerivation (rec {
     ];
     homepage = http://wwwfun.kurims.kyoto-u.ac.jp/soft/lsl/lablgtk.html;
     description = "LablGTK is is an Objective Caml interface to gtk+";
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
   };
 })
diff --git a/pkgs/development/ocaml-modules/lablgtkmathview/default.nix b/pkgs/development/ocaml-modules/lablgtkmathview/default.nix
index 976910aae29..333e86fa3fe 100644
--- a/pkgs/development/ocaml-modules/lablgtkmathview/default.nix
+++ b/pkgs/development/ocaml-modules/lablgtkmathview/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://helm.cs.unibo.it/mml-widget/;
     description = "OCaml bindings for gtkmathview";
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
     maintainers = [ stdenv.lib.maintainers.roconnor ];
   };
 }
diff --git a/pkgs/development/ocaml-modules/mysql/default.nix b/pkgs/development/ocaml-modules/mysql/default.nix
index ed70d1b9c3e..0ae60ab07e4 100644
--- a/pkgs/development/ocaml-modules/mysql/default.nix
+++ b/pkgs/development/ocaml-modules/mysql/default.nix
@@ -41,7 +41,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://ocaml-mysql.forge.ocamlcore.org;
     description = "Bindings for interacting with MySQL databases from ocaml";
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
     maintainers = [ stdenv.lib.maintainers.roconnor ];
   };
 }
diff --git a/pkgs/development/ocaml-modules/ocaml-cairo/default.nix b/pkgs/development/ocaml-modules/ocaml-cairo/default.nix
index 8f19847680b..94395f601aa 100644
--- a/pkgs/development/ocaml-modules/ocaml-cairo/default.nix
+++ b/pkgs/development/ocaml-modules/ocaml-cairo/default.nix
@@ -38,7 +38,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://cairographics.org/cairo-ocaml;
     description = "ocaml bindings for cairo library";
-    license = "GnuGPLV2";
+    license = stdenv.lib.licenses.gpl2;
 #    maintainers = [ stdenv.lib.maintainers.roconnor ];
   };
 }
diff --git a/pkgs/development/ocaml-modules/ocamlsdl/default.nix b/pkgs/development/ocaml-modules/ocamlsdl/default.nix
index 6361dbd9ae6..51af8d99d69 100644
--- a/pkgs/development/ocaml-modules/ocamlsdl/default.nix
+++ b/pkgs/development/ocaml-modules/ocamlsdl/default.nix
@@ -22,6 +22,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://ocamlsdl.sourceforge.net/;
     description = "OCaml bindings for SDL 1.2";
-    license = "LGPL 2.1";
+    license = stdenv.lib.licenses.lgpl21;
   };
 }
diff --git a/pkgs/development/ocaml-modules/sqlite3/default.nix b/pkgs/development/ocaml-modules/sqlite3/default.nix
index 63dc06634d7..d92207cd20b 100644
--- a/pkgs/development/ocaml-modules/sqlite3/default.nix
+++ b/pkgs/development/ocaml-modules/sqlite3/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = https://bitbucket.org/mmottl/sqlite3-ocaml;
     description = "OCaml bindings to the SQLite 3 database access library";
-    license = "MIT/X11";
+    license = stdenv.lib.licenses.mit;
     platforms = ocaml.meta.platforms;
     maintainers = [
       stdenv.lib.maintainers.z77z
diff --git a/pkgs/development/ocaml-modules/ulex/0.8/default.nix b/pkgs/development/ocaml-modules/ulex/0.8/default.nix
index e996b6223b1..77ffa752898 100644
--- a/pkgs/development/ocaml-modules/ulex/0.8/default.nix
+++ b/pkgs/development/ocaml-modules/ulex/0.8/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://www.cduce.org/download.html;
     description = "ulex is a lexer generator for Unicode and OCaml";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     maintainers = [ stdenv.lib.maintainers.roconnor ];
   };
 }
diff --git a/pkgs/development/ocaml-modules/ulex/default.nix b/pkgs/development/ocaml-modules/ulex/default.nix
index 19beeec1ec5..72efaa0606d 100644
--- a/pkgs/development/ocaml-modules/ulex/default.nix
+++ b/pkgs/development/ocaml-modules/ulex/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://www.cduce.org/download.html;
     description = "ulex is a lexer generator for Unicode and OCaml";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     maintainers = [ stdenv.lib.maintainers.roconnor ];
   };
 }
diff --git a/pkgs/development/perl-modules/Compress-Raw-Zlib/default.nix b/pkgs/development/perl-modules/Compress-Raw-Zlib/default.nix
index 5d22970155b..93cef5d844c 100644
--- a/pkgs/development/perl-modules/Compress-Raw-Zlib/default.nix
+++ b/pkgs/development/perl-modules/Compress-Raw-Zlib/default.nix
@@ -21,6 +21,6 @@ buildPerlPackage rec {
   doCheck = !stdenv.isDarwin;
 
   meta = {
-    license = "perl5";
+    license = "perl";
   };
 }
diff --git a/pkgs/development/perl-modules/maatkit/default.nix b/pkgs/development/perl-modules/maatkit/default.nix
index b30e2f12fc6..2b412d518c5 100644
--- a/pkgs/development/perl-modules/maatkit/default.nix
+++ b/pkgs/development/perl-modules/maatkit/default.nix
@@ -34,7 +34,7 @@ buildPerlPackage rec {
       In addition to MySQL, there is support for PostgreSQL, Memcached, and a
       growing variety of other databases and technologies.
     '';
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     homepage = http://www.maatkit.org/;
   };
 }
diff --git a/pkgs/development/python-modules/dbus/default.nix b/pkgs/development/python-modules/dbus/default.nix
index 32ef97bf29c..d88504379ed 100644
--- a/pkgs/development/python-modules/dbus/default.nix
+++ b/pkgs/development/python-modules/dbus/default.nix
@@ -17,6 +17,6 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Python DBus bindings";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/generic/wrap.sh b/pkgs/development/python-modules/generic/wrap.sh
index f81adf0bae9..857f002cace 100644
--- a/pkgs/development/python-modules/generic/wrap.sh
+++ b/pkgs/development/python-modules/generic/wrap.sh
@@ -26,9 +26,12 @@ wrapPythonProgramsIn() {
             # dont wrap EGG-INFO scripts since they are called from python
             if echo "$i" | grep -v EGG-INFO/scripts; then
                 echo "wrapping \`$i'..."
-                sed -i "$i" -e '1,/#!/ { /^#\!/,/^[^#]/ {
-                    /^[^#]/i import sys; sys.argv[0] = '"'$(basename "$i")'"'
-                }}'
+                sed -i "$i" -re '1 {
+                    /^#!/!b; :r
+                    /\\$/{N;b r}
+                    /__future__|^ *(#.*)?$/{n;b r}
+                    /^ *[^# ]/i import sys; sys.argv[0] = '"'$(basename "$i")'"'
+                }'
                 wrapProgram "$i" \
                     --prefix PYTHONPATH ":" $program_PYTHONPATH \
                     --prefix PATH ":" $program_PATH
diff --git a/pkgs/development/python-modules/pygame/default.nix b/pkgs/development/python-modules/pygame/default.nix
index a6efb8bdc2b..93fa70e44bc 100644
--- a/pkgs/development/python-modules/pygame/default.nix
+++ b/pkgs/development/python-modules/pygame/default.nix
@@ -32,6 +32,6 @@ stdenv.mkDerivation {
   meta = {
     description = "Python library for games";
     homepage = "http://www.pygame.org/";
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
   };
 }
diff --git a/pkgs/development/python-modules/pyside/apiextractor.nix b/pkgs/development/python-modules/pyside/apiextractor.nix
index 107bb08759f..e3bcf059c1c 100644
--- a/pkgs/development/python-modules/pyside/apiextractor.nix
+++ b/pkgs/development/python-modules/pyside/apiextractor.nix
@@ -1,12 +1,11 @@
-{ stdenv, fetchgit, cmake, libxml2, libxslt, python27Packages, qt4 }:
+{ stdenv, fetchurl, cmake, libxml2, libxslt, python27Packages, qt4 }:
 
 stdenv.mkDerivation {
-  name = "pyside-apiextractor-0.10.7-6-gdcb1195";
+  name = "pyside-apiextractor-0.10.10";
 
-  src = fetchgit {
-    url = "git://github.com/PySide/Apiextractor.git";
-    rev = "dcb11958cabe518630f9f2d2bebd9f8711c2b15b";
-    sha256 = "d7b6cb16d11b6134de17a15635d0b5ad7460d31d7870cafe23a690141b9a2274";
+  src = fetchurl {
+    url = "https://github.com/PySide/Apiextractor/archive/0.10.10.tar.gz";
+    sha256 = "1zj8yrxy08iv1pk38djxw3faimm226w6wmi0gm32w4yczblylwz3";
   };
 
   enableParallelBuilding = true;
diff --git a/pkgs/development/python-modules/pyside/default.nix b/pkgs/development/python-modules/pyside/default.nix
index dc4f733a4cf..d274283594a 100644
--- a/pkgs/development/python-modules/pyside/default.nix
+++ b/pkgs/development/python-modules/pyside/default.nix
@@ -1,12 +1,11 @@
-{ stdenv, fetchgit, cmake, pysideGeneratorrunner, pysideShiboken, qt4 }:
+{ stdenv, fetchurl, cmake, pysideGeneratorrunner, pysideShiboken, qt4 }:
 
 stdenv.mkDerivation {
-  name = "pyside-1.0.9";
+  name = "pyside-1.2.2";
 
-  src = fetchgit {
-    url = "git://github.com/PySide/PySide.git";
-    rev = "4e47b3284fd8715b68342e755cd06ba02b1df0de";
-    sha256 = "1fd302e78c5dea8a9c312bd493c04240f2383517ee745d9df2b070f15f0ab515";
+  src = fetchurl {
+    url = "http://download.qt-project.org/official_releases/pyside/pyside-qt4.8+1.2.2.tar.bz2";
+    sha256 = "1qbahpcjwl8d7zvvnc18nxpk1lbifpvjk8pi24ifbvvqcdsdzad1";
   };
 
   enableParallelBuilding = true;
diff --git a/pkgs/development/python-modules/pyside/generatorrunner.nix b/pkgs/development/python-modules/pyside/generatorrunner.nix
index 12ec5a7ef51..2423cbb0c2e 100644
--- a/pkgs/development/python-modules/pyside/generatorrunner.nix
+++ b/pkgs/development/python-modules/pyside/generatorrunner.nix
@@ -1,12 +1,11 @@
-{ stdenv, fetchgit, cmake, pysideApiextractor, python27Packages, qt4 }:
+{ stdenv, fetchurl, cmake, pysideApiextractor, python27Packages, qt4 }:
 
 stdenv.mkDerivation {
-  name = "pyside-generatorrunner-0.6.15";
+  name = "pyside-generatorrunner-0.6.16";
 
-  src = fetchgit {
-    url = "git://github.com/PySide/Generatorrunner.git";
-    rev = "567ca6effaecdf97b33d1d13eada23bafe0f7535";
-    sha256 = "182aba79af9fc865337f4befc96faf3eaca1ab9bcb902a57e0a68af49f071c74";
+  src = fetchurl {
+    url = "https://github.com/PySide/Generatorrunner/archive/0.6.16.tar.gz";
+    sha256 = "0vzk3cp0pfbhd921r8f1xkcz96znla39dhj074k623x9k26lj2sj";
   };
 
   enableParallelBuilding = true;
diff --git a/pkgs/development/python-modules/pyside/shiboken.nix b/pkgs/development/python-modules/pyside/shiboken.nix
index d8ef2d7b52f..5e266aba7d0 100644
--- a/pkgs/development/python-modules/pyside/shiboken.nix
+++ b/pkgs/development/python-modules/pyside/shiboken.nix
@@ -1,12 +1,11 @@
-{ stdenv, fetchgit, cmake, pysideApiextractor, pysideGeneratorrunner, python27, python27Packages, qt4 }:
+{ stdenv, fetchurl, cmake, pysideApiextractor, pysideGeneratorrunner, python27, python27Packages, qt4 }:
 
 stdenv.mkDerivation {
-  name = "pyside-shiboken-1.0.7-73-g9f110f8";
+  name = "pyside-shiboken-1.2.2";
 
-  src = fetchgit {
-    url = "git://github.com/PySide/Shiboken.git";
-    rev = "9f110f83c213867e15b0141a802ebbf74f2ed9f7";
-    sha256 = "4618ed113fb20840fd9acb7d08460eb257f630cbca6d61113c16549a6bb651cd";
+  src = fetchurl {
+    url = "http://download.qt-project.org/official_releases/pyside/shiboken-1.2.2.tar.bz2";
+    sha256 = "1i75ziljl7rgb88nf26hz6cm8jf5kbs9r33b1j8zs4z33z7vn9bn";
   };
 
   enableParallelBuilding = true;
diff --git a/pkgs/development/python-modules/pyside/tools.nix b/pkgs/development/python-modules/pyside/tools.nix
index a3153bed217..b5ddec09c03 100644
--- a/pkgs/development/python-modules/pyside/tools.nix
+++ b/pkgs/development/python-modules/pyside/tools.nix
@@ -1,12 +1,11 @@
-{ stdenv, fetchgit, cmake, pyside, python27, qt4, pysideShiboken }:
+{ stdenv, fetchurl, cmake, pyside, python27, qt4, pysideShiboken }:
 
 stdenv.mkDerivation {
-  name = "pyside-tools-0.2.13";
+  name = "pyside-tools-0.2.15";
 
-  src = fetchgit {
-    url = "git://github.com/PySide/Tools.git";
-    rev = "23e0712360442e50f34be0d6e4651b8c4c806d47";
-    sha256 = "68f059e4936fb8dfae6aa3a463db8c28adcb7bd050b29e8b6fef82431f72da07";
+  src = fetchurl {
+    url = "https://github.com/PySide/Tools/archive/0.2.15.tar.gz";
+    sha256 = "0x4z3aq7jgar74gxzwznl3agla9i1dcskw5gh11jnnwwn63ffzwa";
   };
 
   enableParallelBuilding = true;
diff --git a/pkgs/development/python-modules/pyx/default.nix b/pkgs/development/python-modules/pyx/default.nix
index 374158da810..cc36680fcb0 100644
--- a/pkgs/development/python-modules/pyx/default.nix
+++ b/pkgs/development/python-modules/pyx/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
       plots in publication-ready quality are built out of these
       primitives.
     '';
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     homepage = http://pyx.sourceforge.net/;
   };
 }
diff --git a/pkgs/development/qtcreator/default.nix b/pkgs/development/qtcreator/default.nix
index 2b0410f0874..dec94a912e0 100644
--- a/pkgs/development/qtcreator/default.nix
+++ b/pkgs/development/qtcreator/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, qtLib, sdkBuild ? false }:
+{ stdenv, fetchurl, qtLib, sdkBuild ? false, withDocumentation ? true }:
 
 with stdenv.lib;
 
@@ -36,7 +36,25 @@ stdenv.mkDerivation rec {
     qmake -spec linux-g++ "QT_PRIVATE_HEADERS=${qtLib}/include" qtcreator.pro
   '';
 
-  installFlags = "INSTALL_ROOT=$(out)";
+  buildFlags = optionalString withDocumentation " docs";
+
+  installFlags = "INSTALL_ROOT=$(out)"
+    + optionalString withDocumentation " install_docs";
+
+  postInstall = ''
+    # Install desktop file
+    mkdir -p "$out/share/applications"
+    cat > "$out/share/applications/qtcreator.desktop" << __EOF__
+    [Desktop Entry]
+    Exec=$out/bin/qtcreator
+    Name=Qt Creator
+    GenericName=Cross-platform IDE for Qt
+    Icon=QtProject-qtcreator.png
+    Terminal=false
+    Type=Application
+    Categories=Qt;Development;IDE;
+    __EOF__
+  '';
 
   meta = {
     description = "Cross-platform IDE tailored to the needs of Qt developers";
diff --git a/pkgs/development/tools/analysis/lcov/default.nix b/pkgs/development/tools/analysis/lcov/default.nix
index 9ad34097d0b..89a17d28a1b 100644
--- a/pkgs/development/tools/analysis/lcov/default.nix
+++ b/pkgs/development/tools/analysis/lcov/default.nix
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
       '';
 
     homepage = http://ltp.sourceforge.net/coverage/lcov.php;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ maintainers.mornfall ];
     platforms = platforms.all;
diff --git a/pkgs/development/tools/analysis/radare/default.nix b/pkgs/development/tools/analysis/radare/default.nix
index d549bd8fb19..2ab8c05ebf8 100644
--- a/pkgs/development/tools/analysis/radare/default.nix
+++ b/pkgs/development/tools/analysis/radare/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Free advanced command line hexadecimal editor";
     homepage = http://radare.org/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; all;
   };
diff --git a/pkgs/development/tools/analysis/radare/ired.nix b/pkgs/development/tools/analysis/radare/ired.nix
index f7fb810410d..a2d135d4484 100644
--- a/pkgs/development/tools/analysis/radare/ired.nix
+++ b/pkgs/development/tools/analysis/radare/ired.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Interactive Raw Editor";
     homepage = http://radare.org/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; all;
   };
diff --git a/pkgs/development/tools/analysis/valgrind/default.nix b/pkgs/development/tools/analysis/valgrind/default.nix
index a6ea2c2f59d..a7e55de7d47 100644
--- a/pkgs/development/tools/analysis/valgrind/default.nix
+++ b/pkgs/development/tools/analysis/valgrind/default.nix
@@ -52,7 +52,7 @@ stdenv.mkDerivation rec {
       Valgrind to build new tools.
     '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.eelco ];
     platforms = stdenv.lib.platforms.linux ++ stdenv.lib.platforms.darwin;
diff --git a/pkgs/development/tools/analysis/valkyrie/default.nix b/pkgs/development/tools/analysis/valkyrie/default.nix
index 3a0879d6edf..18481d16f17 100644
--- a/pkgs/development/tools/analysis/valkyrie/default.nix
+++ b/pkgs/development/tools/analysis/valkyrie/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
     homepage = http://www.valgrind.org/;
     description = "Qt4-based GUI for the Valgrind 3.6.x series";
 
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
 
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/tools/build-managers/buildbot-slave/default.nix b/pkgs/development/tools/build-managers/buildbot-slave/default.nix
index f21be7cc48c..870664c252a 100644
--- a/pkgs/development/tools/build-managers/buildbot-slave/default.nix
+++ b/pkgs/development/tools/build-managers/buildbot-slave/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage (rec {
   meta = with stdenv.lib; {
     homepage = http://buildbot.net/;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     description = "Continuous integration system that automates the build/test cycle";
 
diff --git a/pkgs/development/tools/build-managers/buildbot/default.nix b/pkgs/development/tools/build-managers/buildbot/default.nix
index 2d7c63fdc7d..ccbf74e528e 100644
--- a/pkgs/development/tools/build-managers/buildbot/default.nix
+++ b/pkgs/development/tools/build-managers/buildbot/default.nix
@@ -52,7 +52,7 @@ buildPythonPackage (rec {
   meta = with stdenv.lib; {
     homepage = http://buildbot.net/;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     # Of course, we don't really need that on NixOS.  :-)
     description = "Continuous integration system that automates the build/test cycle";
diff --git a/pkgs/development/tools/build-managers/colormake/default.nix b/pkgs/development/tools/build-managers/colormake/default.nix
index 25ef7ef0b24..edc901858b8 100644
--- a/pkgs/development/tools/build-managers/colormake/default.nix
+++ b/pkgs/development/tools/build-managers/colormake/default.nix
@@ -19,6 +19,6 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Simple wrapper around make to colorize the output";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/development/tools/build-managers/gnumake/3.81/default.nix b/pkgs/development/tools/build-managers/gnumake/3.81/default.nix
index 56d2326c916..2a8c80e7db2 100644
--- a/pkgs/development/tools/build-managers/gnumake/3.81/default.nix
+++ b/pkgs/development/tools/build-managers/gnumake/3.81/default.nix
@@ -41,7 +41,7 @@ stdenv.mkDerivation {
 
     homepage = http://www.gnu.org/software/make/;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.ludo ];
   };
 }
diff --git a/pkgs/development/tools/build-managers/gnumake/3.82/default.nix b/pkgs/development/tools/build-managers/gnumake/3.82/default.nix
index 4f3c7defa48..6b24df39be9 100644
--- a/pkgs/development/tools/build-managers/gnumake/3.82/default.nix
+++ b/pkgs/development/tools/build-managers/gnumake/3.82/default.nix
@@ -56,7 +56,7 @@ stdenv.mkDerivation {
 
     homepage = http://www.gnu.org/software/make/;
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/development/tools/build-managers/gnumake/4.0/default.nix b/pkgs/development/tools/build-managers/gnumake/4.0/default.nix
index 6a76fa0302b..2da17490abf 100644
--- a/pkgs/development/tools/build-managers/gnumake/4.0/default.nix
+++ b/pkgs/development/tools/build-managers/gnumake/4.0/default.nix
@@ -42,7 +42,7 @@ stdenv.mkDerivation {
 
     homepage = http://www.gnu.org/software/make/;
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/development/tools/build-managers/gradle/default.nix b/pkgs/development/tools/build-managers/gradle/default.nix
index f8466e5aafd..b7316fc17c4 100644
--- a/pkgs/development/tools/build-managers/gradle/default.nix
+++ b/pkgs/development/tools/build-managers/gradle/default.nix
@@ -32,6 +32,6 @@ stdenv.mkDerivation rec {
       build-by-convention behavior.
     '';
     homepage = http://www.gradle.org/;
-    license = "ASL2.0";
+    license = stdenv.lib.licenses.asl20;
   };
 }
diff --git a/pkgs/development/tools/build-managers/scons/default.nix b/pkgs/development/tools/build-managers/scons/default.nix
index c6856dae565..93f7699481c 100644
--- a/pkgs/development/tools/build-managers/scons/default.nix
+++ b/pkgs/development/tools/build-managers/scons/default.nix
@@ -2,7 +2,7 @@
 
 let
   name = "scons";
-  version = "2.3.1";
+  version = "2.3.2";
 in
 
 stdenv.mkDerivation {
@@ -10,7 +10,7 @@ stdenv.mkDerivation {
 
   src = fetchurl {
     url = "mirror://sourceforge/scons/${name}-${version}.tar.gz";
-    sha256 = "00822ax62cfi2fvz9zhw80hl1273524d97xfycq4q276z1lb86h9";
+    sha256 = "1m29lhwz7p6k4f8wc8qjpwa89058lzq3vrycgxbfc5cmbq6354zr";
   };
 
   buildInputs = [python makeWrapper];
@@ -28,7 +28,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = "http://scons.org/";
     description = "An improved, cross-platform substitute for Make";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     longDescription = ''
       SCons is an Open Source software construction tool. Think of
       SCons as an improved, cross-platform substitute for the classic
diff --git a/pkgs/development/tools/documentation/doxygen/default.nix b/pkgs/development/tools/documentation/doxygen/default.nix
index 9a8979aaa6c..54509178b1a 100644
--- a/pkgs/development/tools/documentation/doxygen/default.nix
+++ b/pkgs/development/tools/documentation/doxygen/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation {
   enableParallelBuilding = true;
 
   meta = {
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     homepage = "http://doxygen.org/";
     description = "Doxygen, a source code documentation generator tool";
 
diff --git a/pkgs/development/tools/documentation/haddock/2.7.2.nix b/pkgs/development/tools/documentation/haddock/2.7.2.nix
index fd31a96b291..8ceff01aca9 100644
--- a/pkgs/development/tools/documentation/haddock/2.7.2.nix
+++ b/pkgs/development/tools/documentation/haddock/2.7.2.nix
@@ -5,7 +5,7 @@ cabal.mkDerivation (self : {
   version = "2.7.2"; # Haskell Platform 2010.1.0.0 and 2010.2.0.0
   name = self.fname;
   sha256 = "4eaaaf62785f0ba3d37ba356cfac4679faef91c0902d8cdbf42837cbe5daab82";
-  extraBuildInputs = [alex happy makeWrapper];
+  buildTools = [alex happy makeWrapper];
   propagatedBuildInputs = [ghcPaths];
   doCheck = false;
 
diff --git a/pkgs/development/tools/documentation/haddock/2.9.2.nix b/pkgs/development/tools/documentation/haddock/2.9.2.nix
index fcae14d789e..05330b700cc 100644
--- a/pkgs/development/tools/documentation/haddock/2.9.2.nix
+++ b/pkgs/development/tools/documentation/haddock/2.9.2.nix
@@ -5,7 +5,7 @@ cabal.mkDerivation (self : {
   version = "2.9.2"; # Haskell Platform 2011.2.0.0
   name = self.fname;
   sha256 = "189vvp173pqc69zgzqqx6vyhvsc13p1s86ql60rs1j5qlhh8ajg8";
-  extraBuildInputs = [alex happy makeWrapper];
+  buildTools = [alex happy makeWrapper];
   propagatedBuildInputs = [ghcPaths xhtml];
   doCheck = false;
 
diff --git a/pkgs/development/tools/guile/g-wrap/default.nix b/pkgs/development/tools/guile/g-wrap/default.nix
index 8698dc27b40..74e967686f3 100644
--- a/pkgs/development/tools/guile/g-wrap/default.nix
+++ b/pkgs/development/tools/guile/g-wrap/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
       generating Guile wrappers for C functions.
     '';
     homepage = http://www.nongnu.org/g-wrap/;
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
     maintainers = [ stdenv.lib.maintainers.ludo ];
   };
 }
diff --git a/pkgs/development/tools/haskell/cabal2nix/default.nix b/pkgs/development/tools/haskell/cabal2nix/default.nix
index 04e9f1cfea1..1e6e69036e2 100644
--- a/pkgs/development/tools/haskell/cabal2nix/default.nix
+++ b/pkgs/development/tools/haskell/cabal2nix/default.nix
@@ -5,8 +5,8 @@
 
 cabal.mkDerivation (self: {
   pname = "cabal2nix";
-  version = "1.66";
-  sha256 = "1is72jfv6snz59jpmg7dfcinpi3q4kdiqchd7zf45rqrszd5h43p";
+  version = "1.67";
+  sha256 = "1l614lx5l3rhn0jvs45is9m8bil32ms5lb74j30ialv3qnjsvjnv";
   isLibrary = false;
   isExecutable = true;
   buildDepends = [ Cabal filepath hackageDb HTTP mtl regexPosix ];
diff --git a/pkgs/development/tools/haskell/hlint/default.nix b/pkgs/development/tools/haskell/hlint/default.nix
index 21825e787a0..83ffd0367e5 100644
--- a/pkgs/development/tools/haskell/hlint/default.nix
+++ b/pkgs/development/tools/haskell/hlint/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "hlint";
-  version = "1.9.2";
-  sha256 = "1pbcd4rzavhca3vydynasi3lk36pz948mqxp58rlb2j5dan9sw78";
+  version = "1.9.3";
+  sha256 = "1sdz981yq0amsw9q6hx0aqkd0ayrax5p77s3n3gz4bphpk37n09b";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
diff --git a/pkgs/development/tools/haskell/keter/default.nix b/pkgs/development/tools/haskell/keter/default.nix
index 496ba1d3e48..34bc45e7471 100644
--- a/pkgs/development/tools/haskell/keter/default.nix
+++ b/pkgs/development/tools/haskell/keter/default.nix
@@ -11,8 +11,8 @@
 
 cabal.mkDerivation (self: {
   pname = "keter";
-  version = "1.3.2";
-  sha256 = "1vmn7aaljwg3gv6vbj9z5w2mffsls5d6mzs4rg9s3rh8khb14cr0";
+  version = "1.3.3";
+  sha256 = "1i4yjzqp8if0h88k8ga0dvqbrh57nvcr9dbfbj1sdw40pd74yb3i";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
diff --git a/pkgs/development/tools/java/fastjar/default.nix b/pkgs/development/tools/java/fastjar/default.nix
index cfcd8564b4c..c8bb94412ca 100644
--- a/pkgs/development/tools/java/fastjar/default.nix
+++ b/pkgs/development/tools/java/fastjar/default.nix
@@ -24,7 +24,7 @@ let version = "0.94"; in
 
       homepage = http://fastjar.sourceforge.net/;
 
-      license = "GPLv2+";
+      license = stdenv.lib.licenses.gpl2Plus;
 
       maintainers = [ ];
     };
diff --git a/pkgs/development/tools/misc/autobuild/default.nix b/pkgs/development/tools/misc/autobuild/default.nix
index 88246e4bb6e..b35ec4357c4 100644
--- a/pkgs/development/tools/misc/autobuild/default.nix
+++ b/pkgs/development/tools/misc/autobuild/default.nix
@@ -34,6 +34,6 @@ stdenv.mkDerivation rec {
     '';
 
     homepage = http://josefsson.org/autobuild/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/tools/misc/autoconf/2.13.nix b/pkgs/development/tools/misc/autoconf/2.13.nix
index f6793e3aeec..c3b44ca5686 100644
--- a/pkgs/development/tools/misc/autoconf/2.13.nix
+++ b/pkgs/development/tools/misc/autoconf/2.13.nix
@@ -31,6 +31,6 @@ stdenv.mkDerivation rec {
       can use, in the form of M4 macro calls.
     '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/tools/misc/autoconf/default.nix b/pkgs/development/tools/misc/autoconf/default.nix
index 05544b22b08..4dca332722b 100644
--- a/pkgs/development/tools/misc/autoconf/default.nix
+++ b/pkgs/development/tools/misc/autoconf/default.nix
@@ -42,7 +42,7 @@ stdenv.mkDerivation rec {
       can use, in the form of M4 macro calls.
     '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
   };
diff --git a/pkgs/development/tools/misc/automake/automake-1.11.x.nix b/pkgs/development/tools/misc/automake/automake-1.11.x.nix
index 0af9877c935..2cd80eb4bac 100644
--- a/pkgs/development/tools/misc/automake/automake-1.11.x.nix
+++ b/pkgs/development/tools/misc/automake/automake-1.11.x.nix
@@ -40,7 +40,7 @@ stdenv.mkDerivation rec {
       Standards.  Automake requires the use of Autoconf.
     '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
   };
diff --git a/pkgs/development/tools/misc/automake/automake-1.12.x.nix b/pkgs/development/tools/misc/automake/automake-1.12.x.nix
index 269d423f2fa..6a93cdc78fd 100644
--- a/pkgs/development/tools/misc/automake/automake-1.12.x.nix
+++ b/pkgs/development/tools/misc/automake/automake-1.12.x.nix
@@ -46,7 +46,7 @@ stdenv.mkDerivation rec {
       Standards.  Automake requires the use of Autoconf.
     '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
   };
diff --git a/pkgs/development/tools/misc/automake/automake-1.13.x.nix b/pkgs/development/tools/misc/automake/automake-1.13.x.nix
index 96a93e8d60b..d4369787f1b 100644
--- a/pkgs/development/tools/misc/automake/automake-1.13.x.nix
+++ b/pkgs/development/tools/misc/automake/automake-1.13.x.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://www.gnu.org/software/automake/";
     description = "GNU standard-compliant makefile generator";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     longDescription = ''
       GNU Automake is a tool for automatically generating
diff --git a/pkgs/development/tools/misc/automake/automake-1.14.x.nix b/pkgs/development/tools/misc/automake/automake-1.14.x.nix
index d20ea2c2e91..0c6ed42825a 100644
--- a/pkgs/development/tools/misc/automake/automake-1.14.x.nix
+++ b/pkgs/development/tools/misc/automake/automake-1.14.x.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://www.gnu.org/software/automake/";
     description = "GNU standard-compliant makefile generator";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     longDescription = ''
       GNU Automake is a tool for automatically generating
diff --git a/pkgs/development/tools/misc/binutils/default.nix b/pkgs/development/tools/misc/binutils/default.nix
index 3caeee7287a..8d8fc5d464e 100644
--- a/pkgs/development/tools/misc/binutils/default.nix
+++ b/pkgs/development/tools/misc/binutils/default.nix
@@ -78,7 +78,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://www.gnu.org/software/binutils/;
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     /* Give binutils a lower priority than gcc-wrapper to prevent a
        collision due to the ld/as wrappers/symlinks in the latter. */
diff --git a/pkgs/development/tools/misc/cbrowser/default.nix b/pkgs/development/tools/misc/cbrowser/default.nix
index bf927db2793..2cc8e640631 100644
--- a/pkgs/development/tools/misc/cbrowser/default.nix
+++ b/pkgs/development/tools/misc/cbrowser/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Tcl/Tk GUI front-end to cscope";
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     homepage = http://sourceforge.net/projects/cbrowser/;
 
diff --git a/pkgs/development/tools/misc/cflow/default.nix b/pkgs/development/tools/misc/cflow/default.nix
index d9be5802fa9..53bc8ed78c8 100644
--- a/pkgs/development/tools/misc/cflow/default.nix
+++ b/pkgs/development/tools/misc/cflow/default.nix
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
       produced flowcharts in Emacs.
     '';
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     homepage = http://www.gnu.org/software/cflow/;
 
diff --git a/pkgs/development/tools/misc/cgdb/default.nix b/pkgs/development/tools/misc/cgdb/default.nix
index d313d271afb..09c9325d4ff 100644
--- a/pkgs/development/tools/misc/cgdb/default.nix
+++ b/pkgs/development/tools/misc/cgdb/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
 
     repositories.git = git://github.com/cgdb/cgdb.git;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = with stdenv.lib.platforms; linux ++ cygwin;
     maintainers = with stdenv.lib.maintainers; [ viric ];
diff --git a/pkgs/development/tools/misc/coccinelle/default.nix b/pkgs/development/tools/misc/coccinelle/default.nix
index 122c256657f..0bf5bbce692 100644
--- a/pkgs/development/tools/misc/coccinelle/default.nix
+++ b/pkgs/development/tools/misc/coccinelle/default.nix
@@ -54,7 +54,7 @@ in stdenv.mkDerivation {
       '';
 
     homepage = http://coccinelle.lip6.fr/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
 
     maintainers = [ ];
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
diff --git a/pkgs/development/tools/misc/complexity/default.nix b/pkgs/development/tools/misc/complexity/default.nix
index cfdc35f1b34..9f1eca0fa13 100644
--- a/pkgs/development/tools/misc/complexity/default.nix
+++ b/pkgs/development/tools/misc/complexity/default.nix
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
          addresses several issues not considered in that scoring scheme.
       '';
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     homepage = http://www.gnu.org/software/complexity/;
 
diff --git a/pkgs/development/tools/misc/cppi/default.nix b/pkgs/development/tools/misc/cppi/default.nix
index f9246df9e56..500129c7c9d 100644
--- a/pkgs/development/tools/misc/cppi/default.nix
+++ b/pkgs/development/tools/misc/cppi/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
          to the level of nesting of that directive.
       '';
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/development/tools/misc/ddd/default.nix b/pkgs/development/tools/misc/ddd/default.nix
index 0a6895aff6b..91150255bda 100644
--- a/pkgs/development/tools/misc/ddd/default.nix
+++ b/pkgs/development/tools/misc/ddd/default.nix
@@ -13,6 +13,6 @@ stdenv.mkDerivation rec {
 	meta = {
 	  homepage = http://www.gnu.org/software/ddd;
 		description = "Graphical front-end for command-line debuggers";
-		license = "GPLv2";
+		license = stdenv.lib.licenses.gpl2;
 	};
 }
diff --git a/pkgs/development/tools/misc/dejagnu/default.nix b/pkgs/development/tools/misc/dejagnu/default.nix
index 9e400cc5c62..bc22752fe7e 100644
--- a/pkgs/development/tools/misc/dejagnu/default.nix
+++ b/pkgs/development/tools/misc/dejagnu/default.nix
@@ -47,7 +47,7 @@ stdenv.mkDerivation rec {
     '';
 
     homepage = http://www.gnu.org/software/dejagnu/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = stdenv.lib.platforms.all;
     maintainers = [ stdenv.lib.maintainers.ludo ];
diff --git a/pkgs/development/tools/misc/gdb/default.nix b/pkgs/development/tools/misc/gdb/default.nix
index b3a86a03d97..2b5ced78063 100644
--- a/pkgs/development/tools/misc/gdb/default.nix
+++ b/pkgs/development/tools/misc/gdb/default.nix
@@ -78,7 +78,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://www.gnu.org/software/gdb/;
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     platforms = with platforms; linux ++ cygwin ++ darwin;
     maintainers = with maintainers; [ pierron ];
diff --git a/pkgs/development/tools/misc/gengetopt/default.nix b/pkgs/development/tools/misc/gengetopt/default.nix
index d0efe4e6249..9926dd6cd33 100644
--- a/pkgs/development/tools/misc/gengetopt/default.nix
+++ b/pkgs/development/tools/misc/gengetopt/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://www.gnu.org/software/gengetopt/;
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = [ ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/development/tools/misc/global/default.nix b/pkgs/development/tools/misc/global/default.nix
index fdb5f72af83..d6abf8d10bd 100644
--- a/pkgs/development/tools/misc/global/default.nix
+++ b/pkgs/development/tools/misc/global/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
       operating system like GNU and BSD.
     '';
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     homepage = http://www.gnu.org/software/global/;
 
diff --git a/pkgs/development/tools/misc/gnum4/default.nix b/pkgs/development/tools/misc/gnum4/default.nix
index 75e8e2dfe4f..67688254a40 100644
--- a/pkgs/development/tools/misc/gnum4/default.nix
+++ b/pkgs/development/tools/misc/gnum4/default.nix
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
       compiler or as a macro processor in its own right.
     '';
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
   };
 
 }
diff --git a/pkgs/development/tools/misc/gob2/default.nix b/pkgs/development/tools/misc/gob2/default.nix
index 2f35f96e932..a434e54bba9 100644
--- a/pkgs/development/tools/misc/gob2/default.nix
+++ b/pkgs/development/tools/misc/gob2/default.nix
@@ -15,6 +15,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Preprocessor for making GObjects with inline C code";
     homepage = http://www.jirka.org/gob.html;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/tools/misc/gperf/default.nix b/pkgs/development/tools/misc/gperf/default.nix
index 478d2162b33..e25998e5420 100644
--- a/pkgs/development/tools/misc/gperf/default.nix
+++ b/pkgs/development/tools/misc/gperf/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
       employed by gperf.
     '';
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     homepage = http://www.gnu.org/software/gperf/;
   };
diff --git a/pkgs/development/tools/misc/gtkdialog/default.nix b/pkgs/development/tools/misc/gtkdialog/default.nix
index b447cf918cf..cd8ad0d64cd 100644
--- a/pkgs/development/tools/misc/gtkdialog/default.nix
+++ b/pkgs/development/tools/misc/gtkdialog/default.nix
@@ -13,6 +13,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://gtkdialog.googlecode.com/;
     description = "Small utility for fast and easy GUI building from many scripted and compiled languages";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/tools/misc/help2man/default.nix b/pkgs/development/tools/misc/help2man/default.nix
index 2d60a06fb3e..23bd35c8739 100644
--- a/pkgs/development/tools/misc/help2man/default.nix
+++ b/pkgs/development/tools/misc/help2man/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://www.gnu.org/software/help2man/;
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     platforms = stdenv.lib.platforms.gnu;         # arbitrary choice
     maintainers = [ stdenv.lib.maintainers.ludo ];
   };
diff --git a/pkgs/development/tools/misc/hydra/default.nix b/pkgs/development/tools/misc/hydra/default.nix
index caa277bfbf5..0940bcca191 100644
--- a/pkgs/development/tools/misc/hydra/default.nix
+++ b/pkgs/development/tools/misc/hydra/default.nix
@@ -67,7 +67,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Hydra, the Nix-based continuous integration system";
     homepage = http://nixos.org/hydra/;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/development/tools/misc/indent/default.nix b/pkgs/development/tools/misc/indent/default.nix
index 0c82c2cd275..17714b7a9d4 100644
--- a/pkgs/development/tools/misc/indent/default.nix
+++ b/pkgs/development/tools/misc/indent/default.nix
@@ -18,6 +18,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://www.gnu.org/software/indent/;
     description = "A source code reformatter";
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
   };
 }
diff --git a/pkgs/development/tools/misc/inotify-tools/default.nix b/pkgs/development/tools/misc/inotify-tools/default.nix
index 0465b6d90a8..086f4b5fed3 100644
--- a/pkgs/development/tools/misc/inotify-tools/default.nix
+++ b/pkgs/development/tools/misc/inotify-tools/default.nix
@@ -10,7 +10,7 @@ stdenv.mkDerivation {
 
   meta = {
     homepage = http://sourceforge.net/projects/inotify-tools/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.marcweber ];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/tools/misc/jscoverage/default.nix b/pkgs/development/tools/misc/jscoverage/default.nix
index c7f790b7d50..07ef5ffc082 100644
--- a/pkgs/development/tools/misc/jscoverage/default.nix
+++ b/pkgs/development/tools/misc/jscoverage/default.nix
@@ -42,6 +42,6 @@ stdenv.mkDerivation rec {
     '';
 
     homepage = http://siliconforks.com/jscoverage/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/development/tools/misc/libtool/default.nix b/pkgs/development/tools/misc/libtool/default.nix
index 78cd15e04bd..5eee9ead5d6 100644
--- a/pkgs/development/tools/misc/libtool/default.nix
+++ b/pkgs/development/tools/misc/libtool/default.nix
@@ -29,6 +29,6 @@ stdenv.mkDerivation rec {
 
     homepage = http://www.gnu.org/software/libtool/;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/tools/misc/libtool/libtool2.nix b/pkgs/development/tools/misc/libtool/libtool2.nix
index 4c3500c65a2..8b0a92c1244 100644
--- a/pkgs/development/tools/misc/libtool/libtool2.nix
+++ b/pkgs/development/tools/misc/libtool/libtool2.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation (rec {
 
     homepage = http://www.gnu.org/software/libtool/;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
   };
diff --git a/pkgs/development/tools/misc/lttng-tools/default.nix b/pkgs/development/tools/misc/lttng-tools/default.nix
index 541385d8bec..5758500d86f 100644
--- a/pkgs/development/tools/misc/lttng-tools/default.nix
+++ b/pkgs/development/tools/misc/lttng-tools/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, popt, libuuid, liburcu, lttngUst, kmod }:
+{ stdenv, fetchurl, popt, libuuid, liburcu, lttng-ust, kmod }:
 
 stdenv.mkDerivation rec {
   name = "lttng-tools-2.4.1";
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
     sha256 = "1v9f7a3c2shwgn4g759bblgr27h9ql9sfq71r1mbkf8rd235g2jr";
   };
 
-  buildInputs = [ popt libuuid liburcu lttngUst ];
+  buildInputs = [ popt libuuid liburcu lttng-ust ];
 
   prePatch = ''
     sed -e "s|/sbin/modprobe|${kmod}/sbin/modprobe|g" \
diff --git a/pkgs/development/tools/misc/ninka/default.nix b/pkgs/development/tools/misc/ninka/default.nix
index a5410204340..dc7eb5cabfd 100644
--- a/pkgs/development/tools/misc/ninka/default.nix
+++ b/pkgs/development/tools/misc/ninka/default.nix
@@ -29,6 +29,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "A sentence based license detector";
     homepage = "http://ninka.turingmachine.org/";
-    license = "AGPLv3+";
+    license = stdenv.lib.licenses.agpl3Plus;
   };
 }
diff --git a/pkgs/development/tools/misc/pmccabe/default.nix b/pkgs/development/tools/misc/pmccabe/default.nix
index 10cf371f13a..a71afd5d472 100644
--- a/pkgs/development/tools/misc/pmccabe/default.nix
+++ b/pkgs/development/tools/misc/pmccabe/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "McCabe-style function complexity and line counting for C and C++";
     homepage = http://www.parisc-linux.org/~bame/pmccabe/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     longDescription = ''
       pmccabe calculates McCabe-style cyclomatic complexity for C and
diff --git a/pkgs/development/tools/misc/sloccount/default.nix b/pkgs/development/tools/misc/sloccount/default.nix
index 9dc50abf3f7..455305be749 100644
--- a/pkgs/development/tools/misc/sloccount/default.nix
+++ b/pkgs/development/tools/misc/sloccount/default.nix
@@ -56,7 +56,7 @@ stdenv.mkDerivation rec {
       the Perl CPAN library using this tool suite.
     '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     homepage = http://www.dwheeler.com/sloccount/;
 
diff --git a/pkgs/development/tools/misc/stm32flash/default.nix b/pkgs/development/tools/misc/stm32flash/default.nix
index 6b99a5755e4..6b06bf385b3 100644
--- a/pkgs/development/tools/misc/stm32flash/default.nix
+++ b/pkgs/development/tools/misc/stm32flash/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation {
   meta = with stdenv.lib; {
     description = "Open source flash program for the STM32 ARM processors using the ST bootloader";
     homepage = https://code.google.com/p/stm32flash/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     platforms = platforms.all; # Should work on all platforms
     maintainers = [ maintainers.the-kenny ];
   };
diff --git a/pkgs/development/tools/misc/sysbench/default.nix b/pkgs/development/tools/misc/sysbench/default.nix
index e3acf620c73..1b4cab361ce 100644
--- a/pkgs/development/tools/misc/sysbench/default.nix
+++ b/pkgs/development/tools/misc/sysbench/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Modular, cross-platform and multi-threaded benchmark tool";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/development/tools/misc/texi2html/default.nix b/pkgs/development/tools/misc/texi2html/default.nix
index 7fa604e4af6..1f36a14fa97 100644
--- a/pkgs/development/tools/misc/texi2html/default.nix
+++ b/pkgs/development/tools/misc/texi2html/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   meta = { 
     description = "Perl script which converts Texinfo source files to HTML output";
     homepage = http://www.nongnu.org/texi2html/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [stdenv.lib.maintainers.marcweber];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/tools/misc/texinfo/4.13a.nix b/pkgs/development/tools/misc/texinfo/4.13a.nix
index 9a41d296342..5131d381412 100644
--- a/pkgs/development/tools/misc/texinfo/4.13a.nix
+++ b/pkgs/development/tools/misc/texinfo/4.13a.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
       well-integrated with GNU Emacs.
     '';
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     homepage = http://www.gnu.org/software/texinfo/;
   };
diff --git a/pkgs/development/tools/misc/uisp/default.nix b/pkgs/development/tools/misc/uisp/default.nix
index 732d3ab92c1..234ff82b50a 100644
--- a/pkgs/development/tools/misc/uisp/default.nix
+++ b/pkgs/development/tools/misc/uisp/default.nix
@@ -10,7 +10,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Tool for AVR microcontrollers which can interface to many hardware in-system programmers";
-    license = "GPL-2";
+    license = stdenv.lib.licenses.gpl2;
     homepage = http://savannah.nongnu.org/projects/uisp;
   };
 }
diff --git a/pkgs/development/tools/misc/usb-modeswitch/default.nix b/pkgs/development/tools/misc/usb-modeswitch/default.nix
index 303cdf89a05..bba7ef7fad0 100644
--- a/pkgs/development/tools/misc/usb-modeswitch/default.nix
+++ b/pkgs/development/tools/misc/usb-modeswitch/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ pkgconfig libusb1 ];
 
   meta = {
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.marcweber ];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/tools/misc/xxdiff/default.nix b/pkgs/development/tools/misc/xxdiff/default.nix
index 36047210a92..1d7e6b33042 100644
--- a/pkgs/development/tools/misc/xxdiff/default.nix
+++ b/pkgs/development/tools/misc/xxdiff/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://furius.ca/xxdiff/";
     description = "graphical file and directories comparator and merge tool";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
 
     platforms = stdenv.lib.platforms.linux;
     maintainers = [];
diff --git a/pkgs/development/tools/node-webkit/default.nix b/pkgs/development/tools/node-webkit/default.nix
index 1c891ddf876..1f101776064 100644
--- a/pkgs/development/tools/node-webkit/default.nix
+++ b/pkgs/development/tools/node-webkit/default.nix
@@ -16,13 +16,13 @@ let
 
 in stdenv.mkDerivation rec {
   name = "node-webkit-${version}";
-  version = "0.8.4";
+  version = "0.9.2";
 
   src = fetchurl {
     url = "https://s3.amazonaws.com/node-webkit/v${version}/node-webkit-v${version}-linux-${bits}.tar.gz";
     sha256 = if bits == "x64" then
-      "91229edfb03349306c5ce101fdab2de55f7473cc7c36367e9611a0527d2ef591" else
-      "12axppynangh0q72swzqcmz2blncgm2dw9n489313ybnp2p42hnp";
+      "04b9hgrxxnvrzyc7kmlabvrfbzj9d6lif7z69zgsbn3x25nxxd2n" else
+      "0icwdl564sbx27124js1l4whfld0n6nbysdd522frzk1759dzgri";
   };
 
   patchPhase = ''
diff --git a/pkgs/development/tools/ocaml/findlib/default.nix b/pkgs/development/tools/ocaml/findlib/default.nix
index 18b03f5923b..4c0176de7e8 100644
--- a/pkgs/development/tools/ocaml/findlib/default.nix
+++ b/pkgs/development/tools/ocaml/findlib/default.nix
@@ -49,7 +49,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://projects.camlcity.org/projects/findlib.html;
     description = "O'Caml library manager";
-    license = "MIT/X11";
+    license = stdenv.lib.licenses.mit;
     platforms = ocaml.meta.platforms;
     maintainers = [
       stdenv.lib.maintainers.z77z
diff --git a/pkgs/development/tools/ocaml/merlin/default.nix b/pkgs/development/tools/ocaml/merlin/default.nix
new file mode 100644
index 00000000000..c0882439f5c
--- /dev/null
+++ b/pkgs/development/tools/ocaml/merlin/default.nix
@@ -0,0 +1,21 @@
+{stdenv, fetchurl, ocaml, findlib, easy-format, biniou, yojson, menhir}:
+stdenv.mkDerivation {
+
+  name = "merlin-1.6";
+
+  src = fetchurl {
+    url = "https://github.com/the-lambda-church/merlin/archive/v1.6.tar.gz";
+    sha256 = "0wq75hgffaszazrhkl0nfjxgx8bvazi2sjannd8q64hvax8hxzcy";
+  };
+
+  buildInputs = [ ocaml findlib biniou yojson menhir easy-format ];
+
+  prefixKey = "--prefix ";
+
+  meta = {
+    description = "An editor-independant tool to ease the developpement of programs in OCaml";
+    homepage = "http://the-lambda-church.github.io/merlin/";
+    license = stdenv.lib.licenses.mit;
+  };
+}
+
diff --git a/pkgs/development/tools/parsing/bison/2.x.nix b/pkgs/development/tools/parsing/bison/2.x.nix
index 5660d51f060..5bf5d7c2e8c 100644
--- a/pkgs/development/tools/parsing/bison/2.x.nix
+++ b/pkgs/development/tools/parsing/bison/2.x.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://www.gnu.org/software/bison/";
     description = "GNU Bison, a Yacc-compatible parser generator";
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     longDescription = ''
       Bison is a general-purpose parser generator that converts an
diff --git a/pkgs/development/tools/parsing/bison/3.x.nix b/pkgs/development/tools/parsing/bison/3.x.nix
index 284223905f6..5947f85343c 100644
--- a/pkgs/development/tools/parsing/bison/3.x.nix
+++ b/pkgs/development/tools/parsing/bison/3.x.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://www.gnu.org/software/bison/";
     description = "GNU Bison, a Yacc-compatible parser generator";
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     longDescription = ''
       Bison is a general-purpose parser generator that converts an
diff --git a/pkgs/development/tools/parsing/ragel/default.nix b/pkgs/development/tools/parsing/ragel/default.nix
index 2dec606254b..247daacf161 100644
--- a/pkgs/development/tools/parsing/ragel/default.nix
+++ b/pkgs/development/tools/parsing/ragel/default.nix
@@ -1,4 +1,4 @@
-{composableDerivation, fetchurl, transfig, texLive}:
+{stdenv, composableDerivation, fetchurl, transfig, texLive}:
 
 let
   version = "6.3";
@@ -37,6 +37,6 @@ composableDerivation.composableDerivation {} {
   meta = {
     homepage = http://www.complang.org/ragel;
     description = "State machine compiler";
-    license = "GPL-2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/development/tools/profiling/oprofile/default.nix b/pkgs/development/tools/profiling/oprofile/default.nix
index ee464423929..e301fe8431a 100644
--- a/pkgs/development/tools/profiling/oprofile/default.nix
+++ b/pkgs/development/tools/profiling/oprofile/default.nix
@@ -47,7 +47,7 @@ stdenv.mkDerivation rec {
       is profiled: hardware and software interrupt handlers, kernel
       modules, the kernel, shared libraries, and applications.
     '';
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     homepage = http://oprofile.sourceforge.net/;
 
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/development/tools/profiling/sysprof/default.nix b/pkgs/development/tools/profiling/sysprof/default.nix
index b6750f88937..457a5d1dcaa 100644
--- a/pkgs/development/tools/profiling/sysprof/default.nix
+++ b/pkgs/development/tools/profiling/sysprof/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://sysprof.com/;
     description = "Sysprof, a system-wide profiler for Linux";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     longDescription = ''
       Sysprof is a sampling CPU profiler for Linux that uses the perf_event_open
diff --git a/pkgs/development/tools/profiling/systemtap/default.nix b/pkgs/development/tools/profiling/systemtap/default.nix
index 884091c1636..66dda8f43ef 100644
--- a/pkgs/development/tools/profiling/systemtap/default.nix
+++ b/pkgs/development/tools/profiling/systemtap/default.nix
@@ -65,7 +65,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://sourceware.org/systemtap/;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/development/tools/pydb/default.nix b/pkgs/development/tools/pydb/default.nix
index 23f0dea4453..baa816589ca 100644
--- a/pkgs/development/tools/pydb/default.nix
+++ b/pkgs/development/tools/pydb/default.nix
@@ -18,6 +18,6 @@ stdenv.mkDerivation {
   meta = { 
     description = "Python debugger with GDB-like commands and Emacs bindings";
     homepage = http://bashdb.sourceforge.net/pydb/;
-    license = "GPLv3";
+    license = stdenv.lib.licenses.gpl3;
   };
 }