Merge remote-tracking branch 'origin/master' into staging.

Conflicts:
	pkgs/desktops/e18/enlightenment.nix

283 files changed, 1478 insertions, 1444 deletions

diff --git a/pkgs/applications/audio/abcde/default.nix b/pkgs/applications/audio/abcde/default.nix
index 031b0fe93b5..1978fcf1874 100644
--- a/pkgs/applications/audio/abcde/default.nix
+++ b/pkgs/applications/audio/abcde/default.nix
@@ -61,7 +61,7 @@ in
 
     meta = {
       homepage = "http://lly.org/~rcw/abcde/page/";
-      license = "GPLv2+";
+      license = stdenv.lib.licenses.gpl2Plus;
       description = "Command-line audio CD ripper";
 
       longDescription = ''
diff --git a/pkgs/applications/audio/ardour/default.nix b/pkgs/applications/audio/ardour/default.nix
index afc2e49fc8a..62b88cbe077 100644
--- a/pkgs/applications/audio/ardour/default.nix
+++ b/pkgs/applications/audio/ardour/default.nix
@@ -47,6 +47,21 @@ stdenv.mkDerivation rec {
     mkdir -pv $out/gtk2/engines
     cp build/libs/clearlooks-newer/libclearlooks.so $out/gtk2/engines/
     wrapProgram $out/bin/ardour3 --prefix GTK_PATH : $out/gtk2
+
+    # Install desktop file
+    mkdir -p "$out/share/applications"
+    cat > "$out/share/applications/ardour.desktop" << EOF
+    [Desktop Entry]
+    Name=Ardour 3
+    GenericName=Digital Audio Workstation
+    Comment=Multitrack harddisk recorder
+    Exec=$out/bin/ardour3
+    Icon=$out/share/ardour3/icons/ardour_icon_256px.png
+    Terminal=false
+    Type=Application
+    X-MultipleArgs=false
+    Categories=GTK;Audio;AudioVideoEditing;AudioVideo;Video;
+    EOF
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/audio/audacity/default.nix b/pkgs/applications/audio/audacity/default.nix
index 890497b0c99..7308d84e098 100644
--- a/pkgs/applications/audio/audacity/default.nix
+++ b/pkgs/applications/audio/audacity/default.nix
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Sound editor with graphical UI";
     homepage = http://audacity.sourceforge.net;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = with stdenv.lib.platforms; linux;
     maintainers = with stdenv.lib.maintainers; [ the-kenny ];
   };
diff --git a/pkgs/applications/audio/aumix/default.nix b/pkgs/applications/audio/aumix/default.nix
index 1e19a3ac5c3..41edd51e5f2 100644
--- a/pkgs/applications/audio/aumix/default.nix
+++ b/pkgs/applications/audio/aumix/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
       the command line or a script.
     '';
     homepage = http://www.jpj.net/~trevor/aumix.html;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/audio/cd-discid/default.nix b/pkgs/applications/audio/cd-discid/default.nix
index c67830a94e7..1646f944a83 100644
--- a/pkgs/applications/audio/cd-discid/default.nix
+++ b/pkgs/applications/audio/cd-discid/default.nix
@@ -19,7 +19,7 @@ in
 
     meta = {
       homepage = http://lly.org/~rcw/cd-discid/;
-      license = "GPLv2+";
+      license = stdenv.lib.licenses.gpl2Plus;
       description = "cd-discid, a command-line utility to retrieve a disc's CDDB ID";
 
       longDescription = ''
diff --git a/pkgs/applications/audio/drumkv1/default.nix b/pkgs/applications/audio/drumkv1/default.nix
index 34950d1a343..775cf5ca606 100644
--- a/pkgs/applications/audio/drumkv1/default.nix
+++ b/pkgs/applications/audio/drumkv1/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "drumkv1-${version}";
-  version = "0.4.2";
+  version = "0.5.0";
 
   src = fetchurl {
     url = "mirror://sourceforge/drumkv1/${name}.tar.gz";
-    sha256 = "18rvfgblynlmklk25azmppibn1bdjid97hipa323gnzmxgq0rfjq";
+    sha256 = "16bjkp22hfpmzj5di98dddzslavgvhw5z7pgjzmjqz9dxvbqwq1k";
   };
 
   buildInputs = [ jack2 libsndfile lv2 qt4 ];
diff --git a/pkgs/applications/audio/espeak/default.nix b/pkgs/applications/audio/espeak/default.nix
index d47d82497ab..0faf4841c71 100644
--- a/pkgs/applications/audio/espeak/default.nix
+++ b/pkgs/applications/audio/espeak/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "Compact open source software speech synthesizer";
     homepage = http://espeak.sourceforge.net/;
-    license = "GPLv3+";
+    license = licenses.gpl3Plus;
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/applications/audio/espeak/edit.nix b/pkgs/applications/audio/espeak/edit.nix
index 0e59a42614f..524a95bcca0 100644
--- a/pkgs/applications/audio/espeak/edit.nix
+++ b/pkgs/applications/audio/espeak/edit.nix
@@ -51,7 +51,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "Phoneme editor for espeak";
     homepage = http://espeak.sourceforge.net/;
-    license = "GPLv3+";
+    license = licenses.gpl3Plus;
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/applications/audio/gmu/default.nix b/pkgs/applications/audio/gmu/default.nix
index e75be3e2c2b..f23ba66a3b5 100644
--- a/pkgs/applications/audio/gmu/default.nix
+++ b/pkgs/applications/audio/gmu/default.nix
@@ -30,6 +30,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://wejp.k.vu/projects/gmu;
     description = "Open source music player for portable gaming consoles and handhelds";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/audio/gtkpod/default.nix b/pkgs/applications/audio/gtkpod/default.nix
index 90e27c12ce3..80a7cf52cd8 100644
--- a/pkgs/applications/audio/gtkpod/default.nix
+++ b/pkgs/applications/audio/gtkpod/default.nix
@@ -1,25 +1,43 @@
-{ stdenv, fetchurl, pkgconfig, libgpod, gtk, glib, gettext, perl, perlXMLParser
-, libglade, flex, libid3tag, libvorbis, intltool }:
+{ stdenv, fetchurl, pkgconfig, makeWrapper, intltool, libgpod, curl, flac,
+  gnome3_12, gtk3, glib, gettext, perl, perlXMLParser , libglade, flex, libid3tag,
+  libvorbis, hicolor_icon_theme, gdk_pixbuf }:
 
-stdenv.mkDerivation {
-  name = "gtkpod-1.0.0";
+let
+  gnome = gnome3_12;
+
+in stdenv.mkDerivation rec {
+  version = "2.1.4";
+  name = "gtkpod-${version}";
 
   src = fetchurl {
-    url = mirror://sourceforge/gtkpod/gtkpod-1.0.0.tar.gz;
-    sha256 = "04jzybs55c27kyp7r9c58prcq0q4ssvj5iggva857f49s1ar826q";
+    url = "mirror://sourceforge/gtkpod/${name}.tar.gz";
+    sha256 = "ba12b35f3f24a155b68f0ffdaf4d3c5c7d1b8df04843a53306e1c83fc811dfaa";
   };
 
-  buildInputs = [ pkgconfig libgpod gettext perl perlXMLParser gtk libglade flex
-    libid3tag libvorbis intltool ];
+  propagatedUserEnvPkgs = [ gnome.gnome_themes_standard ];
+
+  buildInputs = [ pkgconfig makeWrapper intltool curl gettext perl perlXMLParser
+    flex libgpod libid3tag flac libvorbis gtk3 gdk_pixbuf libglade gnome.anjuta
+    gnome.gdl gnome.gnome_icon_theme_symbolic gnome.gnome_icon_theme
+    hicolor_icon_theme ];
 
   patchPhase = ''
     sed -i 's/which/type -P/' scripts/*.sh
   '';
 
-  meta = {
+  preFixup = ''
+    wrapProgram "$out/bin/gtkpod" \
+      --set GDK_PIXBUF_MODULE_FILE "$GDK_PIXBUF_MODULE_FILE" \
+      --prefix XDG_DATA_DIRS : "$XDG_ICON_DIRS:${gnome.gnome_themes_standard}/share:$out/share:$GSETTINGS_SCHEMAS_PATH"
+  '';
+
+  enableParallelBuilding = true;
+
+  meta = with stdenv.lib; {
     description = "GTK Manager for an Apple ipod";
     homepage = http://gtkpod.sourceforge.net;
-    license = "GPLv2+";
-    platforms = with stdenv.lib.platforms; linux;
+    license = licenses.gpl2Plus;
+    platforms = platforms.linux;
+    maintainers = [ maintainers.skeidel ];
   };
 }
diff --git a/pkgs/applications/audio/id3v2/default.nix b/pkgs/applications/audio/id3v2/default.nix
index a7835f020d1..b96872c7ef0 100644
--- a/pkgs/applications/audio/id3v2/default.nix
+++ b/pkgs/applications/audio/id3v2/default.nix
@@ -23,6 +23,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "A command line editor for id3v2 tags";
     homepage = http://id3v2.sourceforge.net/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/audio/jackmeter/default.nix b/pkgs/applications/audio/jackmeter/default.nix
index 8557bc31c44..74d98184d9d 100644
--- a/pkgs/applications/audio/jackmeter/default.nix
+++ b/pkgs/applications/audio/jackmeter/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   meta = { 
     description = "Console jack loudness meter";
     homepage = http://www.aelius.com/njh/jackmeter/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.marcweber ];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/audio/lingot/default.nix b/pkgs/applications/audio/lingot/default.nix
index 4b8ba4dbc24..4b07c84b0be 100644
--- a/pkgs/applications/audio/lingot/default.nix
+++ b/pkgs/applications/audio/lingot/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Not a Guitar-Only tuner";
     homepage = http://www.nongnu.org/lingot/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = with stdenv.lib.platforms; linux;
     maintainers = with stdenv.lib.maintainers; [viric];
   };
diff --git a/pkgs/applications/audio/mikmod/default.nix b/pkgs/applications/audio/mikmod/default.nix
index a86e09278c3..f38ff469731 100644
--- a/pkgs/applications/audio/mikmod/default.nix
+++ b/pkgs/applications/audio/mikmod/default.nix
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Tracker music player for the terminal";
     homepage = http://mikmod.shlomifish.org/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [ viric ];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/audio/mopidy-moped/default.nix b/pkgs/applications/audio/mopidy-moped/default.nix
new file mode 100644
index 00000000000..8e3489a9122
--- /dev/null
+++ b/pkgs/applications/audio/mopidy-moped/default.nix
@@ -0,0 +1,24 @@
+{ stdenv, fetchurl, pythonPackages, mopidy }:
+
+pythonPackages.buildPythonPackage rec {
+  name = "mopidy-moped-${version}";
+
+  version = "0.3.1";
+
+  src = fetchurl {
+    url = "https://github.com/martijnboland/moped/archive/v${version}.tar.gz";
+    sha256 = "0sjp8vr4yfyjx233gamhg0p67zjnlpc9yq3szbw897igsh23j2yr";
+  };
+
+  propagatedBuildInputs = [ mopidy ];
+
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    homepage = https://github.com/martijnboland/moped;
+    description = "A web client for Mopidy";
+    license = licenses.mit;
+    maintainers = [ maintainers.rickynils ];
+    hydraPlatforms = [];
+  };
+}
diff --git a/pkgs/applications/audio/mopidy-spotify/default.nix b/pkgs/applications/audio/mopidy-spotify/default.nix
index 5c78ef6ba14..6223ffb0d81 100644
--- a/pkgs/applications/audio/mopidy-spotify/default.nix
+++ b/pkgs/applications/audio/mopidy-spotify/default.nix
@@ -3,11 +3,11 @@
 pythonPackages.buildPythonPackage rec {
   name = "mopidy-spotify-${version}";
 
-  version = "1.1.3";
+  version = "1.2.0";
 
   src = fetchurl {
     url = "https://github.com/mopidy/mopidy-spotify/archive/v${version}.tar.gz";
-    sha256 = "09s6841qb24nrmlc2izb8vxbgv185ddra6ndskrsw907hfli2kl6";
+    sha256 = "1fgxakylsx0nggis11v6bxfy8h3dl1n1v86liyfcj0xazb1mx69m";
   };
 
   propagatedBuildInputs = [ mopidy pythonPackages.pyspotify ];
diff --git a/pkgs/applications/audio/mopidy/default.nix b/pkgs/applications/audio/mopidy/default.nix
index 65487bac823..10c7c1751ff 100644
--- a/pkgs/applications/audio/mopidy/default.nix
+++ b/pkgs/applications/audio/mopidy/default.nix
@@ -5,15 +5,15 @@
 pythonPackages.buildPythonPackage rec {
   name = "mopidy-${version}";
 
-  version = "0.18.3";
+  version = "0.19.0";
 
   src = fetchurl {
     url = "https://github.com/mopidy/mopidy/archive/v${version}.tar.gz";
-    sha256 = "0b8ss6qjzj1pawd8469i5310ily3rad0ashfy87vdyj6xdyfyp0q";
+    sha256 = "10cnc1bipr0brk7478201cgm71lp5bci3qiaadyxv9hhcn0nmn9b";
   };
 
   propagatedBuildInputs = with pythonPackages; [
-    gst_python pygobject pykka cherrypy ws4py gst_plugins_base gst_plugins_good
+    gst_python pygobject pykka tornado gst_plugins_base gst_plugins_good
   ];
 
   # There are no tests
diff --git a/pkgs/applications/audio/mp3info/default.nix b/pkgs/applications/audio/mp3info/default.nix
index d5a8138a500..0f33726eaee 100644
--- a/pkgs/applications/audio/mp3info/default.nix
+++ b/pkgs/applications/audio/mp3info/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://www.ibiblio.org/mp3info/;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/applications/audio/mpc/default.nix b/pkgs/applications/audio/mpc/default.nix
index ae6d9e0c7e6..54ae5476efd 100755
--- a/pkgs/applications/audio/mpc/default.nix
+++ b/pkgs/applications/audio/mpc/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "A minimalist command line interface to MPD";
     homepage = http://www.musicpd.org/clients/mpc/;
-    license = "GPL2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.algorith ];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/audio/mpc123/default.nix b/pkgs/applications/audio/mpc123/default.nix
index 2f00638961c..cd4343b1beb 100644
--- a/pkgs/applications/audio/mpc123/default.nix
+++ b/pkgs/applications/audio/mpc123/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
 
     description = "mpc123, a Musepack (.mpc) audio player";
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ ];
     platforms = stdenv.lib.platforms.gnu; # arbitrary choice
diff --git a/pkgs/applications/audio/mpg321/default.nix b/pkgs/applications/audio/mpg321/default.nix
index ffec1a5736c..e58397350cb 100644
--- a/pkgs/applications/audio/mpg321/default.nix
+++ b/pkgs/applications/audio/mpg321/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "mpg321, a command-line MP3 player";
     homepage = http://mpg321.sourceforge.net/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ ];
     platforms = stdenv.lib.platforms.gnu;
   };
diff --git a/pkgs/applications/audio/pavucontrol/default.nix b/pkgs/applications/audio/pavucontrol/default.nix
index 02a27bedb67..ca08624e98f 100644
--- a/pkgs/applications/audio/pavucontrol/default.nix
+++ b/pkgs/applications/audio/pavucontrol/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://freedesktop.org/software/pulseaudio/pavucontrol/ ;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ ];
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
diff --git a/pkgs/applications/audio/praat/default.nix b/pkgs/applications/audio/praat/default.nix
index c7a40bf85a7..86c68d087b7 100644
--- a/pkgs/applications/audio/praat/default.nix
+++ b/pkgs/applications/audio/praat/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Doing phonetics by computer";
     homepage = http://www.fon.hum.uva.nl/praat/;
-    license = "GPLv2+"; # Has some 3rd-party code in it though
+    license = stdenv.lib.licenses.gpl2Plus; # Has some 3rd-party code in it though
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/applications/audio/qtractor/default.nix b/pkgs/applications/audio/qtractor/default.nix
index e589adc0e41..4177dbeeb0c 100644
--- a/pkgs/applications/audio/qtractor/default.nix
+++ b/pkgs/applications/audio/qtractor/default.nix
@@ -3,12 +3,12 @@
 , libtool, libvorbis, pkgconfig, qt4, rubberband, stdenv }:
 
 stdenv.mkDerivation rec {
-  version = "0.6.1";
+  version = "0.6.2";
   name = "qtractor-${version}";
 
   src = fetchurl {
     url = "mirror://sourceforge/qtractor/${name}.tar.gz";
-    sha256 = "09lyz1pn2dadr1ii2msyv3n13kq3mbgpcwcyfm0brm01c2fnh6wc";
+    sha256 = "08cr4lgm8bkkmsvfljszcqij3i52n989s7ncrbrn17n61rmgf8yw";
   };
 
   buildInputs =
diff --git a/pkgs/applications/audio/samplv1/default.nix b/pkgs/applications/audio/samplv1/default.nix
index 7d8d5fc04ab..0cbdfa6973d 100644
--- a/pkgs/applications/audio/samplv1/default.nix
+++ b/pkgs/applications/audio/samplv1/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "samplv1-${version}";
-  version = "0.4.2";
+  version = "0.5.0";
 
   src = fetchurl {
     url = "mirror://sourceforge/samplv1/${name}.tar.gz";
-    sha256 = "1vr6jbqnsgdq3v2h1ndp4pirnil3119dqwlq0k0kdscmcskvb9j4";
+    sha256 = "02mm5y1yzklvs5bpxl86y3dqcg7migfybmin8llk91pws6rl9b41";
   };
 
   buildInputs = [ jack2 libsndfile lv2 qt4 ];
diff --git a/pkgs/applications/audio/spotify/default.nix b/pkgs/applications/audio/spotify/default.nix
index 59bea8fc194..59b82d155da 100644
--- a/pkgs/applications/audio/spotify/default.nix
+++ b/pkgs/applications/audio/spotify/default.nix
@@ -8,14 +8,14 @@ assert stdenv.system == "i686-linux" || stdenv.system == "x86_64-linux";
 let
   version = if stdenv.system == "i686-linux"
     then "0.9.4.183.g644e24e.428"
-    else "0.9.10.17.g4129e1c.78";
+    else "0.9.11.27.g2b1a638.81";
 
   qt4webkit =
     if stdenv.system == "i686-linux" then
       fetchurl {
         name = "libqtwebkit4_2.3.2_i386.deb";
         url = http://ie.archive.ubuntu.com/ubuntu/pool/main/q/qtwebkit-source/libqtwebkit4_2.3.2-0ubuntu7_i386.deb;
-        sha256 = "0hi6cwx2b2cwa4nv5phqqw526lc8p9x7kjkcza9x47ny3npw2924";
+        sha256 = "0q4abhczx91ma57fjss0gn8j6nkfbfsbsh6kxhykzj88dih2s8rn";
       }
     else
       fetchurl {
@@ -73,7 +73,7 @@ stdenv.mkDerivation {
     else if stdenv.system == "x86_64-linux" then
       fetchurl {
         url = "http://repository.spotify.com/pool/non-free/s/spotify/spotify-client_${version}-1_amd64.deb";
-        sha256 = "1a4vn2ij3nghnc0fq3nsyb95gwhaw4zabdq6jd52hxz8iv31pn1z";
+        sha256 = "0yfljiw01kssj3qaz8m0ppgrpjs6xrhzlr2wccp64bsnmin7g4sg";
       }
     else throw "Spotify not supported on this platform.";
 
@@ -149,7 +149,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = https://www.spotify.com/;
     description = "Spotify for Linux allows you to play music from the Spotify music service";
-    license = "unfree";
+    license = stdenv.lib.licenses.unfree;
     maintainers = [ stdenv.lib.maintainers.eelco ];
   };
 }
diff --git a/pkgs/applications/audio/synthv1/default.nix b/pkgs/applications/audio/synthv1/default.nix
index 08c13243804..c6c464b9ad7 100644
--- a/pkgs/applications/audio/synthv1/default.nix
+++ b/pkgs/applications/audio/synthv1/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "synthv1-${version}";
-  version = "0.4.2";
+  version = "0.5.0";
 
   src = fetchurl {
     url = "mirror://sourceforge/synthv1/${name}.tar.gz";
-    sha256 = "1r4fszbzwd0yfcch0mcsmh7781zw1317hiljn85w79721fs2m8hc";
+    sha256 = "011kjccrdwb62rpck5gb8h4kvvm8rk6n77lj78ykxz4pxip5hf14";
   };
 
   buildInputs = [ qt4 jack2 lv2 ];
diff --git a/pkgs/applications/audio/vorbis-tools/default.nix b/pkgs/applications/audio/vorbis-tools/default.nix
index 5db7cc30cf8..e4e5b7ff81a 100644
--- a/pkgs/applications/audio/vorbis-tools/default.nix
+++ b/pkgs/applications/audio/vorbis-tools/default.nix
@@ -16,6 +16,6 @@ stdenv.mkDerivation {
       files, notably the `ogg123' player and the `oggenc' encoder.
     '';
     homepage = http://xiph.org/vorbis/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/audio/yoshimi/default.nix b/pkgs/applications/audio/yoshimi/default.nix
index 497ab3ac78d..91142691055 100644
--- a/pkgs/applications/audio/yoshimi/default.nix
+++ b/pkgs/applications/audio/yoshimi/default.nix
@@ -6,11 +6,11 @@ assert stdenv ? glibc;
 
 stdenv.mkDerivation  rec {
   name = "yoshimi-${version}";
-  version = "1.2.0";
+  version = "1.2.2";
 
   src = fetchurl {
     url = "mirror://sourceforge/yoshimi/${name}.tar.bz2";
-    sha256 = "0p4v39kxxzzfvaazzxarx54i164ghpfxq0ljkavlgr8fnix5v3mx";
+    sha256 = "1w23ral1qrbg9gqx833giqmchx7952f18yaa52aya9shsdlla83c";
   };
 
   buildInputs = [
diff --git a/pkgs/applications/editors/bvi/default.nix b/pkgs/applications/editors/bvi/default.nix
index 84b810bf460..e598fa19c5e 100644
--- a/pkgs/applications/editors/bvi/default.nix
+++ b/pkgs/applications/editors/bvi/default.nix
@@ -13,6 +13,6 @@ stdenv.mkDerivation {
   meta = { 
     description = "Hex editor with vim style keybindings";
     homepage = http://bvi.sourceforge.net/download.html;
-    license = "GPL2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/editors/ed/default.nix b/pkgs/applications/editors/ed/default.nix
index 88b539d29f5..d3e9a4c4679 100644
--- a/pkgs/applications/editors/ed/default.nix
+++ b/pkgs/applications/editors/ed/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
       full-screen editors such as GNU Emacs or GNU Moe.
     '';
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     homepage = http://www.gnu.org/software/ed/;
 
diff --git a/pkgs/applications/editors/emacs-modes/auto-complete/default.nix b/pkgs/applications/editors/emacs-modes/auto-complete/default.nix
index 75f484d295b..40f172316ef 100644
--- a/pkgs/applications/editors/emacs-modes/auto-complete/default.nix
+++ b/pkgs/applications/editors/emacs-modes/auto-complete/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Auto-complete extension for Emacs";
     homepage = http://cx4a.org/software/auto-complete/;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/editors/emacs-modes/calfw/default.nix b/pkgs/applications/editors/emacs-modes/calfw/default.nix
index 3015865e3bf..c173684fab4 100644
--- a/pkgs/applications/editors/emacs-modes/calfw/default.nix
+++ b/pkgs/applications/editors/emacs-modes/calfw/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "A calendar framework for Emacs";
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = with stdenv.lib.maintainers; [ chaoflow ];
     platforms = stdenv.lib.platforms.gnu;
diff --git a/pkgs/applications/editors/emacs-modes/cedet/default.nix b/pkgs/applications/editors/emacs-modes/cedet/default.nix
index 779fc8a146e..e350dc08e71 100644
--- a/pkgs/applications/editors/emacs-modes/cedet/default.nix
+++ b/pkgs/applications/editors/emacs-modes/cedet/default.nix
@@ -41,7 +41,7 @@ stdenv.mkDerivation rec {
       Development Environment), and COGRE (COnnected GRaph Editor).
     '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     homepage = http://cedet.sourceforge.net/;
   };
diff --git a/pkgs/applications/editors/emacs-modes/coffee/default.nix b/pkgs/applications/editors/emacs-modes/coffee/default.nix
index a0ba6143165..495b1aca4b5 100644
--- a/pkgs/applications/editors/emacs-modes/coffee/default.nix
+++ b/pkgs/applications/editors/emacs-modes/coffee/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Emacs major mode for CoffeeScript, unfancy JavaScript";
     homepage = https://github.com/defunkt/coffee-mode;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/editors/emacs-modes/color-theme/default.nix b/pkgs/applications/editors/emacs-modes/color-theme/default.nix
index bad277d61ce..a3d76a307c7 100644
--- a/pkgs/applications/editors/emacs-modes/color-theme/default.nix
+++ b/pkgs/applications/editors/emacs-modes/color-theme/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Emacs-lisp mode for skinning your Emacs";
     homepage = http://www.nongnu.org/color-theme;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/editors/emacs-modes/darcsum/default.nix b/pkgs/applications/editors/emacs-modes/darcsum/default.nix
index cf2bcc6e30b..349146dbdd8 100644
--- a/pkgs/applications/editors/emacs-modes/darcsum/default.nix
+++ b/pkgs/applications/editors/emacs-modes/darcsum/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation {
   meta = {
     description = "A pcl-cvs like interface for managing darcs patches.";
     homepage = "http://hub.darcs.net/simon/darcsum";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.falsifian ];
   };
 }
diff --git a/pkgs/applications/editors/emacs-modes/ecb/default.nix b/pkgs/applications/editors/emacs-modes/ecb/default.nix
index 33f0299f5f0..807bb91f850 100644
--- a/pkgs/applications/editors/emacs-modes/ecb/default.nix
+++ b/pkgs/applications/editors/emacs-modes/ecb/default.nix
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
       navigation and overview.
     '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     homepage = http://ecb.sourceforge.net/;
 
diff --git a/pkgs/applications/editors/emacs-modes/emacs-clang-complete-async/default.nix b/pkgs/applications/editors/emacs-modes/emacs-clang-complete-async/default.nix
index b23c6da6123..af031a6e1a1 100644
--- a/pkgs/applications/editors/emacs-modes/emacs-clang-complete-async/default.nix
+++ b/pkgs/applications/editors/emacs-modes/emacs-clang-complete-async/default.nix
@@ -20,7 +20,6 @@ clangStdenv.mkDerivation {
   meta = {
     homepage = "https://github.com/Golevka/emacs-clang-complete-async";
     description = "An emacs plugin to complete C and C++ code using libclang";
-    license = "GPLv3+";
+    license = clangStdenv.lib.licenses.gpl3Plus;
   };
 }
-
diff --git a/pkgs/applications/editors/emacs-modes/emacs-w3m/default.nix b/pkgs/applications/editors/emacs-modes/emacs-w3m/default.nix
index 3ba848affc0..26f313f038d 100644
--- a/pkgs/applications/editors/emacs-modes/emacs-w3m/default.nix
+++ b/pkgs/applications/editors/emacs-modes/emacs-w3m/default.nix
@@ -52,7 +52,7 @@ stdenv.mkDerivation rec {
       developed a simple Emacs interface to w3m.
     '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     homepage = http://emacs-w3m.namazu.org/;
 
diff --git a/pkgs/applications/editors/emacs-modes/emms/default.nix b/pkgs/applications/editors/emacs-modes/emms/default.nix
index d8bbb83c4e5..078907d7bb5 100644
--- a/pkgs/applications/editors/emacs-modes/emms/default.nix
+++ b/pkgs/applications/editors/emacs-modes/emms/default.nix
@@ -64,7 +64,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://www.gnu.org/software/emms/;
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/applications/editors/emacs-modes/gh/default.nix b/pkgs/applications/editors/emacs-modes/gh/default.nix
index 28773e97c40..dca84a7936d 100644
--- a/pkgs/applications/editors/emacs-modes/gh/default.nix
+++ b/pkgs/applications/editors/emacs-modes/gh/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "A (very early) GitHub client library for Emacs";
     homepage = https://github.com/sigma/gh.el;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/editors/emacs-modes/gist/default.nix b/pkgs/applications/editors/emacs-modes/gist/default.nix
index 21a2137dd39..08471247f08 100644
--- a/pkgs/applications/editors/emacs-modes/gist/default.nix
+++ b/pkgs/applications/editors/emacs-modes/gist/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Emacs integration for gist.github.com";
     homepage = https://github.com/sigma/gist.el;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/editors/emacs-modes/idris/default.nix b/pkgs/applications/editors/emacs-modes/idris/default.nix
index 614a3703051..28375dcb68d 100644
--- a/pkgs/applications/editors/emacs-modes/idris/default.nix
+++ b/pkgs/applications/editors/emacs-modes/idris/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Emacs major mode for Idris";
     homepage = https://github.com/idris-hackers/idris-mode;
-    license = "GPLv3";
+    license = stdenv.lib.licenses.gpl3;
 
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/editors/emacs-modes/jade/default.nix b/pkgs/applications/editors/emacs-modes/jade/default.nix
index ab0e3512ef2..925fa54c735 100644
--- a/pkgs/applications/editors/emacs-modes/jade/default.nix
+++ b/pkgs/applications/editors/emacs-modes/jade/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Emacs major mode for jade and stylus";
     homepage = https://github.com/brianc/jade-mode;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/editors/emacs-modes/jdee/default.nix b/pkgs/applications/editors/emacs-modes/jdee/default.nix
index 89d908826b1..4c347f27e68 100644
--- a/pkgs/applications/editors/emacs-modes/jdee/default.nix
+++ b/pkgs/applications/editors/emacs-modes/jdee/default.nix
@@ -89,7 +89,7 @@ in
         * Java source interpreter (Pat Neimeyer's BeanShell)
       '';
 
-      license = "GPLv2+";
+      license = stdenv.lib.licenses.gpl2Plus;
 
       maintainers = [ ];
       platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
diff --git a/pkgs/applications/editors/emacs-modes/logito/default.nix b/pkgs/applications/editors/emacs-modes/logito/default.nix
index 09161ec8067..a47f04472ec 100644
--- a/pkgs/applications/editors/emacs-modes/logito/default.nix
+++ b/pkgs/applications/editors/emacs-modes/logito/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "tiny logging framework for Emacs";
     homepage = https://github.com/sigma/logito;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/editors/emacs-modes/lorem-ipsum/default.nix b/pkgs/applications/editors/emacs-modes/lorem-ipsum/default.nix
index 72086e54fec..b75c51d3bd7 100644
--- a/pkgs/applications/editors/emacs-modes/lorem-ipsum/default.nix
+++ b/pkgs/applications/editors/emacs-modes/lorem-ipsum/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Insert dummy pseudo Latin text for Emacs";
     homepage = http://www.emacswiki.org/emacs/LoremIpsum;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/editors/emacs-modes/magit/default.nix b/pkgs/applications/editors/emacs-modes/magit/default.nix
index 4e2601cc106..076caf5235b 100644
--- a/pkgs/applications/editors/emacs-modes/magit/default.nix
+++ b/pkgs/applications/editors/emacs-modes/magit/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "https://github.com/magit/magit";
     description = "Magit, an Emacs interface to Git";
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     longDescription = ''
       With Magit, you can inspect and modify your Git repositories with
diff --git a/pkgs/applications/editors/emacs-modes/maude/default.nix b/pkgs/applications/editors/emacs-modes/maude/default.nix
index b6b043fb7b8..57c2b2890be 100644
--- a/pkgs/applications/editors/emacs-modes/maude/default.nix
+++ b/pkgs/applications/editors/emacs-modes/maude/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Emacs mode for the programming language Maude";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.all;
     maintainers = [ stdenv.lib.maintainers.simons ];
   };
diff --git a/pkgs/applications/editors/emacs-modes/metaweblog/default.nix b/pkgs/applications/editors/emacs-modes/metaweblog/default.nix
index 2a35c6ef695..77bfedf6274 100644
--- a/pkgs/applications/editors/emacs-modes/metaweblog/default.nix
+++ b/pkgs/applications/editors/emacs-modes/metaweblog/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "an emacs library to access metaweblog based weblogs";
     homepage = https://github.com/punchagan/metaweblog;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/editors/emacs-modes/org/default.nix b/pkgs/applications/editors/emacs-modes/org/default.nix
index ba2437f1a2b..d5a7b0ded8a 100644
--- a/pkgs/applications/editors/emacs-modes/org/default.nix
+++ b/pkgs/applications/editors/emacs-modes/org/default.nix
@@ -2,11 +2,11 @@
 , texLiveAggregationFun }:
 
 stdenv.mkDerivation rec {
-  name = "org-8.2.7b";
+  name = "org-8.2.7c";
 
   src = fetchurl {
     url = "http://orgmode.org/${name}.tar.gz";
-    sha256 = "07hq2q126d967nj7xq46q4mkca5r2rw61bn8d6nzkhksghp8b2v1";
+    sha256 = "0qqf58xqw1kkgjxm9z40s6h7xd209rx3933klla22lryv3yclc1k";
   };
 
   buildInputs = [ emacs ];
@@ -42,7 +42,7 @@ stdenv.mkDerivation rec {
          than that found in GNU Emacs.
       '';
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = with stdenv.lib.maintainers; [ chaoflow pSub ];
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/applications/editors/emacs-modes/org2blog/default.nix b/pkgs/applications/editors/emacs-modes/org2blog/default.nix
index d2e9e305bff..5c1aec7e02b 100644
--- a/pkgs/applications/editors/emacs-modes/org2blog/default.nix
+++ b/pkgs/applications/editors/emacs-modes/org2blog/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Publish directly from Emacs’ org-mode to WordPress blogs";
     homepage = https://github.com/punchagan/org2blog;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/editors/emacs-modes/pcache/default.nix b/pkgs/applications/editors/emacs-modes/pcache/default.nix
index c0aa0772678..f4dcf03dee8 100644
--- a/pkgs/applications/editors/emacs-modes/pcache/default.nix
+++ b/pkgs/applications/editors/emacs-modes/pcache/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Persistent caching for Emacs";
     homepage = https://github.com/sigma/pcache.el;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/editors/emacs-modes/proofgeneral/4.2.nix b/pkgs/applications/editors/emacs-modes/proofgeneral/4.2.nix
index 0dea1a13977..c026d058b4e 100644
--- a/pkgs/applications/editors/emacs-modes/proofgeneral/4.2.nix
+++ b/pkgs/applications/editors/emacs-modes/proofgeneral/4.2.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation (rec {
                s|/sbin/install-info|install-info|g"
 
 
-       # Workaround for bug #458 
+       # Workaround for bug #458
        # ProofGeneral 4.2 byte-compilation fails with Emacs 24.2.90
        # http://proofgeneral.inf.ed.ac.uk/trac/ticket/458
        sed -i "Makefile" \
@@ -48,7 +48,7 @@ stdenv.mkDerivation (rec {
       interactive theorem provers), based on the customizable text editor Emacs.
     '';
     homepage = http://proofgeneral.inf.ed.ac.uk;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.unix;  # arbitrary choice
   };
 })
diff --git a/pkgs/applications/editors/emacs-modes/quack/default.nix b/pkgs/applications/editors/emacs-modes/quack/default.nix
index bef1ebe5859..95634a24ded 100644
--- a/pkgs/applications/editors/emacs-modes/quack/default.nix
+++ b/pkgs/applications/editors/emacs-modes/quack/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Enhanced Emacs support for editing and running Scheme code";
     homepage = http://www.neilvandyke.org/quack/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ ];
   };
 }
diff --git a/pkgs/applications/editors/emacs-modes/rect-mark/default.nix b/pkgs/applications/editors/emacs-modes/rect-mark/default.nix
index 896dbdac71b..1f218439a5f 100644
--- a/pkgs/applications/editors/emacs-modes/rect-mark/default.nix
+++ b/pkgs/applications/editors/emacs-modes/rect-mark/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Mark a rectangle of text with highlighting";
     homepage = http://emacswiki.org/emacs/RectangleMark;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/editors/emacs-modes/remember/default.nix b/pkgs/applications/editors/emacs-modes/remember/default.nix
index ea17a9b792a..7c0bc517755 100644
--- a/pkgs/applications/editors/emacs-modes/remember/default.nix
+++ b/pkgs/applications/editors/emacs-modes/remember/default.nix
@@ -40,6 +40,6 @@ stdenv.mkDerivation rec {
     '';
 
     homepage = http://gna.org/projects/remember-el/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/editors/emacs-modes/sunrise-commander/default.nix b/pkgs/applications/editors/emacs-modes/sunrise-commander/default.nix
index e942189714e..aa27e302e5d 100644
--- a/pkgs/applications/editors/emacs-modes/sunrise-commander/default.nix
+++ b/pkgs/applications/editors/emacs-modes/sunrise-commander/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Two-pane file manager for Emacs based on Dired and inspired by MC";
     homepage = http://www.emacswiki.org/emacs/Sunrise_Commander;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/editors/emacs-modes/writegood/default.nix b/pkgs/applications/editors/emacs-modes/writegood/default.nix
index c6563605464..d196c3fee80 100644
--- a/pkgs/applications/editors/emacs-modes/writegood/default.nix
+++ b/pkgs/applications/editors/emacs-modes/writegood/default.nix
@@ -25,6 +25,6 @@ in stdenv.mkDerivation {
     homepage = https://github.com/bnbeckwith/writegood-mode;
     platforms = stdenv.lib.platforms.all;
     maintainers = [ stdenv.lib.maintainers.pSub ];
-    license = "GPL3";
+    license = stdenv.lib.licenses.gpl3;
   };
 }
diff --git a/pkgs/applications/editors/emacs-modes/xml-rpc/default.nix b/pkgs/applications/editors/emacs-modes/xml-rpc/default.nix
index cee0f0ca553..661430516b7 100644
--- a/pkgs/applications/editors/emacs-modes/xml-rpc/default.nix
+++ b/pkgs/applications/editors/emacs-modes/xml-rpc/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Elisp implementation of clientside XML-RPC";
     homepage = https://launchpad.net/xml-rpc-el;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/editors/flpsed/default.nix b/pkgs/applications/editors/flpsed/default.nix
index a18bfd8b2c6..d9f62216fac 100644
--- a/pkgs/applications/editors/flpsed/default.nix
+++ b/pkgs/applications/editors/flpsed/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
   meta = {
     description = "WYSIWYG PostScript annotator";
     homepage = "http://http://flpsed.org/flpsed.html";
-    license = "GPLv3";
+    license = stdenv.lib.licenses.gpl3;
     platforms = stdenv.lib.platforms.mesaPlatforms;
   };
 }
diff --git a/pkgs/applications/editors/gobby/default.nix b/pkgs/applications/editors/gobby/default.nix
index 4d48ba69086..5ef19874531 100644
--- a/pkgs/applications/editors/gobby/default.nix
+++ b/pkgs/applications/editors/gobby/default.nix
@@ -24,7 +24,7 @@ in stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     homepage = http://gobby.0x539.de/;
     description = "A GTK-based collaborative editor supporting multiple documents in one session and a multi-user chat";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ maintainers.phreedom ];
     platforms = platforms.all;
   };
diff --git a/pkgs/applications/editors/sublime/default.nix b/pkgs/applications/editors/sublime/default.nix
index c7867ce22af..0c967e05ba1 100644
--- a/pkgs/applications/editors/sublime/default.nix
+++ b/pkgs/applications/editors/sublime/default.nix
@@ -35,6 +35,6 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Sophisticated text editor for code, markup and prose";
-    license = "unfree";
+    license = stdenv.lib.licenses.unfree;
   };
 }
diff --git a/pkgs/applications/editors/sublime3/default.nix b/pkgs/applications/editors/sublime3/default.nix
index 088d76f4868..3ef557cef4b 100644
--- a/pkgs/applications/editors/sublime3/default.nix
+++ b/pkgs/applications/editors/sublime3/default.nix
@@ -57,7 +57,6 @@ in stdenv.mkDerivation {
   meta = {
     description = "Sophisticated text editor for code, markup and prose";
     maintainers = stdenv.lib.maintainers.wmertens;
-    license = "unfree";
+    license = stdenv.lib.licenses.unfree;
   };
 }
-
diff --git a/pkgs/applications/editors/texmacs/default.nix b/pkgs/applications/editors/texmacs/default.nix
index 1c6d86a2f3d..ce863312251 100644
--- a/pkgs/applications/editors/texmacs/default.nix
+++ b/pkgs/applications/editors/texmacs/default.nix
@@ -88,7 +88,7 @@ stdenv.mkDerivation rec {
          collaborative authoring are planned for later.
       '';
     homepage = http://texmacs.org/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.roconnor ];
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
   };
diff --git a/pkgs/applications/editors/zed/default.nix b/pkgs/applications/editors/zed/default.nix
index 61abec29b47..585a3a58d5f 100644
--- a/pkgs/applications/editors/zed/default.nix
+++ b/pkgs/applications/editors/zed/default.nix
@@ -1,8 +1,10 @@
-{ stdenv, buildEnv, fetchurl, xlibs, glib, gtk2, atk, pango, gdk_pixbuf,
+{ stdenv, buildEnv, fetchgit, xlibs, glib, gtk2, atk, pango, gdk_pixbuf,
   cairo, freetype, fontconfig, nss, nspr, gnome, alsaLib, expat, dbus, udev,
-  makeWrapper, writeScript, gnused }:
+  makeWrapper, writeScript, fetchurl, zip, pkgs, node_webkit }:
 
 let
+  name = "zed-${version}";
+  version = "0.12";
 
   rpath_env = buildEnv {
     name = "rpath_env";
@@ -13,25 +15,50 @@ let
     pathsToLink = [ "/lib" "/lib64" ];
   };
 
-  name = "zed-${version}";
-  version = "0.12.0";
+  # When upgrading node.nix / node packages:
+  #   fetch package.json from Zed's repository
+  #   run `npm2nix package.json node.nix`
+  #   and replace node.nix with new one
+  nodePackages = import ../../../../pkgs/top-level/node-packages.nix {
+    inherit pkgs;
+    inherit (pkgs) stdenv nodejs fetchurl fetchgit;
+    neededNatives = [ pkgs.python ] ++ pkgs.lib.optional pkgs.stdenv.isLinux pkgs.utillinux;
+    self = nodePackages;
+    generated = ./node.nix;
+  };
+
+  node_env = buildEnv {
+    name = "node_env";
+    paths = [ nodePackages.tar nodePackages.request ];
+    pathsToLink = [ "/lib" ];
+  };
 
   zed = stdenv.mkDerivation rec {
     inherit name version;
 
-    src = if stdenv.system == "i686-linux" then fetchurl {
-      url = "http://download.zedapp.org/zed-linux32-v${version}.tar.gz";
-      sha256 = "04cygfhaynlpl8jrf2r55qk5zz1ipad8l9m8q81lfly2q0h9fbxi";
-    } else fetchurl {
-      url = "http://download.zedapp.org/zed-linux64-v${version}.tar.gz";
-      sha256 = "0ng2v07fyglpbyl4pwm2bn5rbldw51kliw8rakbpcdia891hi6z1";
-    };
+    src = fetchgit {
+        url = "git://github.com/zedapp/zed";
+        rev = "refs/tags/v${version}";
+        sha256 = "1l1adj4p916km626vxg1lv0bapzay4z5nq005pxsbjbcycrhds59";
+      };
 
-    buildInputs = [ makeWrapper ];
+    buildInputs = [ makeWrapper zip ];
+
+    dontBuild = true;
 
     installPhase = ''
+      export NWPATH="${node_webkit}/share/node-webkit";
+
       mkdir -p $out/zed
-      cp ./* $out/zed
+
+      cd ${src}/app; zip -r $out/zed/app.nw *; cd ..
+
+      cat $NWPATH/nw $out/zed/app.nw > $out/zed/zed-bin
+      cp $NWPATH/nw.pak $out/zed/
+      cp nw/zed-linux $out/zed/zed
+      chmod +x $out/zed/zed*
+      cp Zed.desktop.tmpl Zed.svg Zed.png $out/zed
+      rm $out/zed/app.nw
     '';
 
     postFixup = ''
@@ -42,17 +69,18 @@ let
       ln -s ${udev}/lib/libudev.so.1 $out/lib/libudev.so.0
 
       wrapProgram $out/zed/zed-bin \
-        --prefix LD_LIBRARY_PATH : $out/lib
+        --prefix LD_LIBRARY_PATH : $out/lib \
+        --prefix NODE_PATH : ${node_env}/lib/node_modules
     '';
   };
-  zed_installer = writeScript "zed-installer.sh" ''
-    mkdir -p ~/.zed
-    cp -rv ${zed}/zed/* ~/.zed
-
-    ${gnused}/bin/sed -ri 's/DIR\=\$\(dirname\ \$0\)/DIR\=\~\/\.zed/' ~/.zed/zed
 
-    mkdir -p ~/bin
-    ln -sv ~/.zed/zed ~/bin/zed
+  zed_script = writeScript "zed.sh" ''
+    if [[ $1 == http://* ]] || [[ $1 == https://* ]]; then
+        PROJECT=$1
+    elif [ "" != "$1" ]; then
+       PROJECT=$(readlink -f $1)
+    fi
+    ${zed}/zed/zed-bin $PROJECT
   '';
 
 in stdenv.mkDerivation rec {
@@ -62,7 +90,7 @@ in stdenv.mkDerivation rec {
 
   installPhase = ''
     mkdir -p $out/bin
-    ln -s ${zed_installer} $out/bin/zed-installer
+    ln -s ${zed_script} $out/bin/zed
   '';
 
   meta = {
diff --git a/pkgs/applications/editors/zed/node.nix b/pkgs/applications/editors/zed/node.nix
new file mode 100644
index 00000000000..b4a7cec4269
--- /dev/null
+++ b/pkgs/applications/editors/zed/node.nix
@@ -0,0 +1,634 @@
+{ self, fetchurl, fetchgit ? null, lib }:
+
+{
+  by-spec."asn1"."0.1.11" =
+    self.by-version."asn1"."0.1.11";
+  by-version."asn1"."0.1.11" = lib.makeOverridable self.buildNodePackage {
+    name = "node-asn1-0.1.11";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/asn1/-/asn1-0.1.11.tgz";
+        name = "asn1-0.1.11.tgz";
+        sha1 = "559be18376d08a4ec4dbe80877d27818639b2df7";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."asn1" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "asn1" ];
+  };
+  by-spec."assert-plus"."0.1.2" =
+    self.by-version."assert-plus"."0.1.2";
+  by-version."assert-plus"."0.1.2" = lib.makeOverridable self.buildNodePackage {
+    name = "node-assert-plus-0.1.2";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/assert-plus/-/assert-plus-0.1.2.tgz";
+        name = "assert-plus-0.1.2.tgz";
+        sha1 = "d93ffdbb67ac5507779be316a7d65146417beef8";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."assert-plus" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "assert-plus" ];
+  };
+  by-spec."async"."~0.9.0" =
+    self.by-version."async"."0.9.0";
+  by-version."async"."0.9.0" = lib.makeOverridable self.buildNodePackage {
+    name = "node-async-0.9.0";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/async/-/async-0.9.0.tgz";
+        name = "async-0.9.0.tgz";
+        sha1 = "ac3613b1da9bed1b47510bb4651b8931e47146c7";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."async" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "async" ];
+  };
+  by-spec."aws-sign2"."~0.5.0" =
+    self.by-version."aws-sign2"."0.5.0";
+  by-version."aws-sign2"."0.5.0" = lib.makeOverridable self.buildNodePackage {
+    name = "node-aws-sign2-0.5.0";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/aws-sign2/-/aws-sign2-0.5.0.tgz";
+        name = "aws-sign2-0.5.0.tgz";
+        sha1 = "c57103f7a17fc037f02d7c2e64b602ea223f7d63";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."aws-sign2" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "aws-sign2" ];
+  };
+  by-spec."block-stream"."*" =
+    self.by-version."block-stream"."0.0.7";
+  by-version."block-stream"."0.0.7" = lib.makeOverridable self.buildNodePackage {
+    name = "node-block-stream-0.0.7";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/block-stream/-/block-stream-0.0.7.tgz";
+        name = "block-stream-0.0.7.tgz";
+        sha1 = "9088ab5ae1e861f4d81b176b4a8046080703deed";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."block-stream" or []);
+    deps = [
+      self.by-version."inherits"."2.0.1"
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "block-stream" ];
+  };
+  by-spec."boom"."0.4.x" =
+    self.by-version."boom"."0.4.2";
+  by-version."boom"."0.4.2" = lib.makeOverridable self.buildNodePackage {
+    name = "node-boom-0.4.2";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/boom/-/boom-0.4.2.tgz";
+        name = "boom-0.4.2.tgz";
+        sha1 = "7a636e9ded4efcefb19cef4947a3c67dfaee911b";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."boom" or []);
+    deps = [
+      self.by-version."hoek"."0.9.1"
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "boom" ];
+  };
+  by-spec."combined-stream"."~0.0.4" =
+    self.by-version."combined-stream"."0.0.5";
+  by-version."combined-stream"."0.0.5" = lib.makeOverridable self.buildNodePackage {
+    name = "node-combined-stream-0.0.5";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/combined-stream/-/combined-stream-0.0.5.tgz";
+        name = "combined-stream-0.0.5.tgz";
+        sha1 = "29ed76e5c9aad07c4acf9ca3d32601cce28697a2";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."combined-stream" or []);
+    deps = [
+      self.by-version."delayed-stream"."0.0.5"
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "combined-stream" ];
+  };
+  by-spec."cryptiles"."0.2.x" =
+    self.by-version."cryptiles"."0.2.2";
+  by-version."cryptiles"."0.2.2" = lib.makeOverridable self.buildNodePackage {
+    name = "node-cryptiles-0.2.2";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/cryptiles/-/cryptiles-0.2.2.tgz";
+        name = "cryptiles-0.2.2.tgz";
+        sha1 = "ed91ff1f17ad13d3748288594f8a48a0d26f325c";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."cryptiles" or []);
+    deps = [
+      self.by-version."boom"."0.4.2"
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "cryptiles" ];
+  };
+  by-spec."ctype"."0.5.2" =
+    self.by-version."ctype"."0.5.2";
+  by-version."ctype"."0.5.2" = lib.makeOverridable self.buildNodePackage {
+    name = "node-ctype-0.5.2";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/ctype/-/ctype-0.5.2.tgz";
+        name = "ctype-0.5.2.tgz";
+        sha1 = "fe8091d468a373a0b0c9ff8bbfb3425c00973a1d";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."ctype" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "ctype" ];
+  };
+  by-spec."delayed-stream"."0.0.5" =
+    self.by-version."delayed-stream"."0.0.5";
+  by-version."delayed-stream"."0.0.5" = lib.makeOverridable self.buildNodePackage {
+    name = "node-delayed-stream-0.0.5";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/delayed-stream/-/delayed-stream-0.0.5.tgz";
+        name = "delayed-stream-0.0.5.tgz";
+        sha1 = "d4b1f43a93e8296dfe02694f4680bc37a313c73f";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."delayed-stream" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "delayed-stream" ];
+  };
+  by-spec."forever-agent"."~0.5.0" =
+    self.by-version."forever-agent"."0.5.2";
+  by-version."forever-agent"."0.5.2" = lib.makeOverridable self.buildNodePackage {
+    name = "node-forever-agent-0.5.2";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/forever-agent/-/forever-agent-0.5.2.tgz";
+        name = "forever-agent-0.5.2.tgz";
+        sha1 = "6d0e09c4921f94a27f63d3b49c5feff1ea4c5130";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."forever-agent" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "forever-agent" ];
+  };
+  by-spec."form-data"."~0.1.0" =
+    self.by-version."form-data"."0.1.4";
+  by-version."form-data"."0.1.4" = lib.makeOverridable self.buildNodePackage {
+    name = "node-form-data-0.1.4";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/form-data/-/form-data-0.1.4.tgz";
+        name = "form-data-0.1.4.tgz";
+        sha1 = "91abd788aba9702b1aabfa8bc01031a2ac9e3b12";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."form-data" or []);
+    deps = [
+      self.by-version."combined-stream"."0.0.5"
+      self.by-version."mime"."1.2.11"
+      self.by-version."async"."0.9.0"
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "form-data" ];
+  };
+  by-spec."fstream"."~0.1.28" =
+    self.by-version."fstream"."0.1.29";
+  by-version."fstream"."0.1.29" = lib.makeOverridable self.buildNodePackage {
+    name = "node-fstream-0.1.29";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/fstream/-/fstream-0.1.29.tgz";
+        name = "fstream-0.1.29.tgz";
+        sha1 = "34d04023ebc91a9df47bd31ab97e4704b4db413f";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."fstream" or []);
+    deps = [
+      self.by-version."graceful-fs"."3.0.2"
+      self.by-version."inherits"."2.0.1"
+      self.by-version."mkdirp"."0.3.5"
+      self.by-version."rimraf"."2.2.8"
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "fstream" ];
+  };
+  by-spec."graceful-fs"."~3.0.2" =
+    self.by-version."graceful-fs"."3.0.2";
+  by-version."graceful-fs"."3.0.2" = lib.makeOverridable self.buildNodePackage {
+    name = "node-graceful-fs-3.0.2";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/graceful-fs/-/graceful-fs-3.0.2.tgz";
+        name = "graceful-fs-3.0.2.tgz";
+        sha1 = "2cb5bf7f742bea8ad47c754caeee032b7e71a577";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."graceful-fs" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "graceful-fs" ];
+  };
+  by-spec."hawk"."~1.0.0" =
+    self.by-version."hawk"."1.0.0";
+  by-version."hawk"."1.0.0" = lib.makeOverridable self.buildNodePackage {
+    name = "node-hawk-1.0.0";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/hawk/-/hawk-1.0.0.tgz";
+        name = "hawk-1.0.0.tgz";
+        sha1 = "b90bb169807285411da7ffcb8dd2598502d3b52d";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."hawk" or []);
+    deps = [
+      self.by-version."hoek"."0.9.1"
+      self.by-version."boom"."0.4.2"
+      self.by-version."cryptiles"."0.2.2"
+      self.by-version."sntp"."0.2.4"
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "hawk" ];
+  };
+  by-spec."hoek"."0.9.x" =
+    self.by-version."hoek"."0.9.1";
+  by-version."hoek"."0.9.1" = lib.makeOverridable self.buildNodePackage {
+    name = "node-hoek-0.9.1";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/hoek/-/hoek-0.9.1.tgz";
+        name = "hoek-0.9.1.tgz";
+        sha1 = "3d322462badf07716ea7eb85baf88079cddce505";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."hoek" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "hoek" ];
+  };
+  by-spec."http-signature"."~0.10.0" =
+    self.by-version."http-signature"."0.10.0";
+  by-version."http-signature"."0.10.0" = lib.makeOverridable self.buildNodePackage {
+    name = "node-http-signature-0.10.0";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/http-signature/-/http-signature-0.10.0.tgz";
+        name = "http-signature-0.10.0.tgz";
+        sha1 = "1494e4f5000a83c0f11bcc12d6007c530cb99582";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."http-signature" or []);
+    deps = [
+      self.by-version."assert-plus"."0.1.2"
+      self.by-version."asn1"."0.1.11"
+      self.by-version."ctype"."0.5.2"
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "http-signature" ];
+  };
+  by-spec."inherits"."2" =
+    self.by-version."inherits"."2.0.1";
+  by-version."inherits"."2.0.1" = lib.makeOverridable self.buildNodePackage {
+    name = "node-inherits-2.0.1";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/inherits/-/inherits-2.0.1.tgz";
+        name = "inherits-2.0.1.tgz";
+        sha1 = "b17d08d326b4423e568eff719f91b0b1cbdf69f1";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."inherits" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "inherits" ];
+  };
+  by-spec."inherits"."~2.0.0" =
+    self.by-version."inherits"."2.0.1";
+  by-spec."json-stringify-safe"."~5.0.0" =
+    self.by-version."json-stringify-safe"."5.0.0";
+  by-version."json-stringify-safe"."5.0.0" = lib.makeOverridable self.buildNodePackage {
+    name = "node-json-stringify-safe-5.0.0";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.0.tgz";
+        name = "json-stringify-safe-5.0.0.tgz";
+        sha1 = "4c1f228b5050837eba9d21f50c2e6e320624566e";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."json-stringify-safe" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "json-stringify-safe" ];
+  };
+  by-spec."mime"."~1.2.11" =
+    self.by-version."mime"."1.2.11";
+  by-version."mime"."1.2.11" = lib.makeOverridable self.buildNodePackage {
+    name = "node-mime-1.2.11";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/mime/-/mime-1.2.11.tgz";
+        name = "mime-1.2.11.tgz";
+        sha1 = "58203eed86e3a5ef17aed2b7d9ebd47f0a60dd10";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."mime" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "mime" ];
+  };
+  by-spec."mime"."~1.2.9" =
+    self.by-version."mime"."1.2.11";
+  by-spec."mkdirp"."0.3" =
+    self.by-version."mkdirp"."0.3.5";
+  by-version."mkdirp"."0.3.5" = lib.makeOverridable self.buildNodePackage {
+    name = "node-mkdirp-0.3.5";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/mkdirp/-/mkdirp-0.3.5.tgz";
+        name = "mkdirp-0.3.5.tgz";
+        sha1 = "de3e5f8961c88c787ee1368df849ac4413eca8d7";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."mkdirp" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "mkdirp" ];
+  };
+  by-spec."node-uuid"."~1.4.0" =
+    self.by-version."node-uuid"."1.4.1";
+  by-version."node-uuid"."1.4.1" = lib.makeOverridable self.buildNodePackage {
+    name = "node-node-uuid-1.4.1";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/node-uuid/-/node-uuid-1.4.1.tgz";
+        name = "node-uuid-1.4.1.tgz";
+        sha1 = "39aef510e5889a3dca9c895b506c73aae1bac048";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."node-uuid" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "node-uuid" ];
+  };
+  by-spec."oauth-sign"."~0.3.0" =
+    self.by-version."oauth-sign"."0.3.0";
+  by-version."oauth-sign"."0.3.0" = lib.makeOverridable self.buildNodePackage {
+    name = "node-oauth-sign-0.3.0";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/oauth-sign/-/oauth-sign-0.3.0.tgz";
+        name = "oauth-sign-0.3.0.tgz";
+        sha1 = "cb540f93bb2b22a7d5941691a288d60e8ea9386e";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."oauth-sign" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "oauth-sign" ];
+  };
+  by-spec."punycode".">=0.2.0" =
+    self.by-version."punycode"."1.3.0";
+  by-version."punycode"."1.3.0" = lib.makeOverridable self.buildNodePackage {
+    name = "node-punycode-1.3.0";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/punycode/-/punycode-1.3.0.tgz";
+        name = "punycode-1.3.0.tgz";
+        sha1 = "7f5009ef539b9444be5c7a19abd2c3ca49e1731c";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."punycode" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "punycode" ];
+  };
+  by-spec."qs"."~0.6.0" =
+    self.by-version."qs"."0.6.6";
+  by-version."qs"."0.6.6" = lib.makeOverridable self.buildNodePackage {
+    name = "node-qs-0.6.6";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/qs/-/qs-0.6.6.tgz";
+        name = "qs-0.6.6.tgz";
+        sha1 = "6e015098ff51968b8a3c819001d5f2c89bc4b107";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."qs" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "qs" ];
+  };
+  by-spec."request"."~2.34.0" =
+    self.by-version."request"."2.34.0";
+  by-version."request"."2.34.0" = lib.makeOverridable self.buildNodePackage {
+    name = "node-request-2.34.0";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/request/-/request-2.34.0.tgz";
+        name = "request-2.34.0.tgz";
+        sha1 = "b5d8b9526add4a2d4629f4d417124573996445ae";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."request" or []);
+    deps = [
+      self.by-version."qs"."0.6.6"
+      self.by-version."json-stringify-safe"."5.0.0"
+      self.by-version."forever-agent"."0.5.2"
+      self.by-version."node-uuid"."1.4.1"
+      self.by-version."mime"."1.2.11"
+      self.by-version."tough-cookie"."0.12.1"
+      self.by-version."form-data"."0.1.4"
+      self.by-version."tunnel-agent"."0.3.0"
+      self.by-version."http-signature"."0.10.0"
+      self.by-version."oauth-sign"."0.3.0"
+      self.by-version."hawk"."1.0.0"
+      self.by-version."aws-sign2"."0.5.0"
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "request" ];
+  };
+  "request" = self.by-version."request"."2.34.0";
+  by-spec."rimraf"."2" =
+    self.by-version."rimraf"."2.2.8";
+  by-version."rimraf"."2.2.8" = lib.makeOverridable self.buildNodePackage {
+    name = "rimraf-2.2.8";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/rimraf/-/rimraf-2.2.8.tgz";
+        name = "rimraf-2.2.8.tgz";
+        sha1 = "e439be2aaee327321952730f99a8929e4fc50582";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."rimraf" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "rimraf" ];
+  };
+  by-spec."sntp"."0.2.x" =
+    self.by-version."sntp"."0.2.4";
+  by-version."sntp"."0.2.4" = lib.makeOverridable self.buildNodePackage {
+    name = "node-sntp-0.2.4";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/sntp/-/sntp-0.2.4.tgz";
+        name = "sntp-0.2.4.tgz";
+        sha1 = "fb885f18b0f3aad189f824862536bceeec750900";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."sntp" or []);
+    deps = [
+      self.by-version."hoek"."0.9.1"
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "sntp" ];
+  };
+  by-spec."tar"."~0.1.19" =
+    self.by-version."tar"."0.1.20";
+  by-version."tar"."0.1.20" = lib.makeOverridable self.buildNodePackage {
+    name = "node-tar-0.1.20";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/tar/-/tar-0.1.20.tgz";
+        name = "tar-0.1.20.tgz";
+        sha1 = "42940bae5b5f22c74483699126f9f3f27449cb13";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."tar" or []);
+    deps = [
+      self.by-version."block-stream"."0.0.7"
+      self.by-version."fstream"."0.1.29"
+      self.by-version."inherits"."2.0.1"
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "tar" ];
+  };
+  "tar" = self.by-version."tar"."0.1.20";
+  by-spec."tough-cookie".">=0.12.0" =
+    self.by-version."tough-cookie"."0.12.1";
+  by-version."tough-cookie"."0.12.1" = lib.makeOverridable self.buildNodePackage {
+    name = "node-tough-cookie-0.12.1";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/tough-cookie/-/tough-cookie-0.12.1.tgz";
+        name = "tough-cookie-0.12.1.tgz";
+        sha1 = "8220c7e21abd5b13d96804254bd5a81ebf2c7d62";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."tough-cookie" or []);
+    deps = [
+      self.by-version."punycode"."1.3.0"
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "tough-cookie" ];
+  };
+  by-spec."tunnel-agent"."~0.3.0" =
+    self.by-version."tunnel-agent"."0.3.0";
+  by-version."tunnel-agent"."0.3.0" = lib.makeOverridable self.buildNodePackage {
+    name = "node-tunnel-agent-0.3.0";
+    src = [
+      (fetchurl {
+        url = "http://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.3.0.tgz";
+        name = "tunnel-agent-0.3.0.tgz";
+        sha1 = "ad681b68f5321ad2827c4cfb1b7d5df2cfe942ee";
+      })
+    ];
+    buildInputs =
+      (self.nativeDeps."tunnel-agent" or []);
+    deps = [
+    ];
+    peerDependencies = [
+    ];
+    passthru.names = [ "tunnel-agent" ];
+  };
+}
diff --git a/pkgs/applications/editors/zile/default.nix b/pkgs/applications/editors/zile/default.nix
index 4166bc1e9e3..32d30cd4745 100644
--- a/pkgs/applications/editors/zile/default.nix
+++ b/pkgs/applications/editors/zile/default.nix
@@ -45,7 +45,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://www.gnu.org/software/zile/;
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = [ ];
   };
diff --git a/pkgs/applications/graphics/autopanosiftc/default.nix b/pkgs/applications/graphics/autopanosiftc/default.nix
index be3cfc5935c..6d26dafae62 100644
--- a/pkgs/applications/graphics/autopanosiftc/default.nix
+++ b/pkgs/applications/graphics/autopanosiftc/default.nix
@@ -13,6 +13,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://hugin.sourceforge.net/;
     description = "Implementation in C of the autopano-sift algorithm for automatically stitching panoramas";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/graphics/comical/default.nix b/pkgs/applications/graphics/comical/default.nix
index 68910e67e25..2796a5535a0 100644
--- a/pkgs/applications/graphics/comical/default.nix
+++ b/pkgs/applications/graphics/comical/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Viewer of CBR and CBZ files, often used to store scanned comics";
     homepage = http://comical.sourceforge.net/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/graphics/djview/default.nix b/pkgs/applications/graphics/djview/default.nix
index f832513a824..4ded807cb29 100644
--- a/pkgs/applications/graphics/djview/default.nix
+++ b/pkgs/applications/graphics/djview/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
 	meta = {
 		homepage = http://djvu.sourceforge.net/djview4.html;
 		description = "A new portable DjVu viewer and browser plugin";
-		license = "GPL2";
+		license = stdenv.lib.licenses.gpl2;
     inherit (qt4.meta) platforms;
     maintainers = [ stdenv.lib.maintainers.urkud ];
 	};
diff --git a/pkgs/applications/graphics/freecad/cmake.patch b/pkgs/applications/graphics/freecad/cmake.patch
deleted file mode 100644
index 62efaf1e29d..00000000000
--- a/pkgs/applications/graphics/freecad/cmake.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-diff -urN freecad-0.13.1830.old/cMake/FreeCadMacros.cmake freecad-0.13.1830/cMake/FreeCadMacros.cmake
---- freecad-0.13.1830.old/cMake/FreeCadMacros.cmake	2013-02-02 18:09:17.000000000 +0100
-+++ freecad-0.13.1830/cMake/FreeCadMacros.cmake	2014-04-20 10:52:17.293599913 +0200
-@@ -201,7 +201,7 @@
- #endmacro(fc_add_resources)

- 

- MACRO (fc_add_resources outfiles )

--  QT4_EXTRACT_OPTIONS(rcc_files rcc_options ${ARGN})

-+  QT4_EXTRACT_OPTIONS(rcc_files rcc_options rcc_target ${ARGN})

- 

-   FOREACH (it ${rcc_files})

-     GET_FILENAME_COMPONENT(outfilename ${it} NAME_WE)

-diff -urN freecad-0.13.1830.old/CMakeLists.txt freecad-0.13.1830/CMakeLists.txt
---- freecad-0.13.1830.old/CMakeLists.txt	2013-02-02 18:09:17.000000000 +0100
-+++ freecad-0.13.1830/CMakeLists.txt	2014-04-20 10:28:41.782536753 +0200
-@@ -314,14 +314,14 @@
-     macro(fc_wrap_cpp outfiles )
-         # get include dirs
-         QT4_GET_MOC_FLAGS(moc_flags)
--        QT4_EXTRACT_OPTIONS(moc_files moc_options ${ARGN})
-+        QT4_EXTRACT_OPTIONS(moc_files moc_options moc_target ${ARGN})
-         # fixes bug 0000585: bug with boost 1.48
-         SET(moc_options ${moc_options} -DBOOST_TT_HAS_OPERATOR_HPP_INCLUDED)
- 
-         foreach(it ${moc_files})
-             get_filename_component(it ${it} ABSOLUTE)
-             QT4_MAKE_OUTPUT_FILE(${it} moc_ cpp outfile)
--            QT4_CREATE_MOC_COMMAND(${it} ${outfile} "${moc_flags}" "${moc_options}")
-+            QT4_CREATE_MOC_COMMAND(${it} ${outfile} "${moc_flags}" "${moc_options}" "")
-             set(${outfiles} ${${outfiles}} ${outfile})
-             add_file_dependencies(${it} ${outfile})
-         endforeach(it)
diff --git a/pkgs/applications/graphics/freecad/default.nix b/pkgs/applications/graphics/freecad/default.nix
index 770a7ee8212..a7665177046 100644
--- a/pkgs/applications/graphics/freecad/default.nix
+++ b/pkgs/applications/graphics/freecad/default.nix
@@ -1,19 +1,19 @@
 { stdenv, fetchurl, cmake, coin3d, xercesc, ode, eigen, qt4, opencascade, gts
-, boost, zlib, python, swig, gfortran, soqt, libf2c , pyqt4, makeWrapper
-, matplotlib, pycollada }:
+, boost, zlib, python, swig, gfortran, soqt, libf2c, makeWrapper
+, matplotlib, pycollada, pyside, pysideShiboken }:
 
 stdenv.mkDerivation rec {
   name = "freecad-${version}";
-  version = "0.13.1830";
+  version = "0.14.3702";
 
   src = fetchurl {
     url = "mirror://sourceforge/free-cad/${name}.tar.gz";
-    sha256 = "04rgww5y32asn4sx5j4wh79ggvb479pq56xfcfj6gkg44mid23jm";
+    sha256 = "1jcx7d3mp2wxkd20qdvr4vlf7h5wb0jgab9dl63sicdz88swy97f";
   };
 
   buildInputs = [ cmake coin3d xercesc ode eigen qt4 opencascade gts boost
-    zlib python swig gfortran soqt libf2c pyqt4 makeWrapper matplotlib
-    pycollada
+    zlib python swig gfortran soqt libf2c makeWrapper matplotlib
+    pycollada pyside pysideShiboken
   ];
 
   enableParallelBuilding = true;
@@ -28,13 +28,13 @@ stdenv.mkDerivation rec {
       --set COIN_GL_NO_CURRENT_CONTEXT_CHECK 1
   '';
 
-  patches = [ ./pythonpath.patch ./cmake.patch ];
+  patches = [ ./pythonpath.patch ];
 
-  meta = {
-    homepage = http://free-cad.sourceforge.net/;
-    license = [ "GPLv2+" "LGPLv2+" ];
+  meta = with stdenv.lib; {
     description = "General purpose Open Source 3D CAD/MCAD/CAx/CAE/PLM modeler";
-    maintainers = with stdenv.lib.maintainers; [viric];
-    platforms = with stdenv.lib.platforms; linux;
+    homepage = http://www.freecadweb.org/;
+    license = licenses.lgpl2Plus;
+    maintainers = [ maintainers.viric ];
+    platforms = platforms.linux;
   };
 }
diff --git a/pkgs/applications/graphics/geeqie/default.nix b/pkgs/applications/graphics/geeqie/default.nix
index 44ca66ac5b9..b170b784aaa 100644
--- a/pkgs/applications/graphics/geeqie/default.nix
+++ b/pkgs/applications/graphics/geeqie/default.nix
@@ -45,7 +45,7 @@ stdenv.mkDerivation rec {
         initially based on GQview.
       '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     homepage = http://geeqie.sourceforge.net;
 
diff --git a/pkgs/applications/graphics/gimp/plugins/default.nix b/pkgs/applications/graphics/gimp/plugins/default.nix
index 3810006103d..7139bc71f3c 100644
--- a/pkgs/applications/graphics/gimp/plugins/default.nix
+++ b/pkgs/applications/graphics/gimp/plugins/default.nix
@@ -236,7 +236,7 @@ rec {
 
       homepage = http://lensfun.sebastiankraft.net/;
 
-      license = "GPLv3+";
+      license = stdenv.lib.licenses.gpl3Plus;
       maintainers = [ stdenv.lib.maintainers.ludo ];
       platforms = stdenv.lib.platforms.gnu;
     };
diff --git a/pkgs/applications/graphics/giv/default.nix b/pkgs/applications/graphics/giv/default.nix
index 8b2c45398d9..2e9d55a3f3f 100644
--- a/pkgs/applications/graphics/giv/default.nix
+++ b/pkgs/applications/graphics/giv/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Cross platform image and hierarchical vector viewer based";
     homepage = http://giv.sourceforge.net/giv/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/graphics/gocr/default.nix b/pkgs/applications/graphics/gocr/default.nix
index 15a8ab713db..919b9fcc4c3 100644
--- a/pkgs/applications/graphics/gocr/default.nix
+++ b/pkgs/applications/graphics/gocr/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://jocr.sourceforge.net/";
     description = "GPL Optical Character Recognition";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
 
     platforms = stdenv.lib.platforms.linux;
     maintainers = [ stdenv.lib.maintainers.simons ];
diff --git a/pkgs/applications/graphics/hugin/default.nix b/pkgs/applications/graphics/hugin/default.nix
index a9ff7ef25c3..a98e60d6fea 100644
--- a/pkgs/applications/graphics/hugin/default.nix
+++ b/pkgs/applications/graphics/hugin/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://hugin.sourceforge.net/;
     description = "Toolkit for stitching photographs and assembling panoramas, together with an easy to use graphical front end";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/graphics/ipe/default.nix b/pkgs/applications/graphics/ipe/default.nix
index df50dd5bd79..53df14f8704 100644
--- a/pkgs/applications/graphics/ipe/default.nix
+++ b/pkgs/applications/graphics/ipe/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "An editor for drawing figures";
     homepage = http://ipe7.sourceforge.net;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     longDescription = ''
       Ipe is an extensible drawing editor for creating figures in PDF and Postscript format.
       It supports making small figures for inclusion into LaTeX-documents
diff --git a/pkgs/applications/graphics/mcomix/default.nix b/pkgs/applications/graphics/mcomix/default.nix
index 7629c57a2b8..c997f5c343f 100644
--- a/pkgs/applications/graphics/mcomix/default.nix
+++ b/pkgs/applications/graphics/mcomix/default.nix
@@ -29,6 +29,6 @@ buildPythonPackage rec {
 
       homepage = http://mcomix.sourceforge.net/;
 
-      license = "GPLv2";
+      license = stdenv.lib.licenses.gpl2;
     };
 }
diff --git a/pkgs/applications/graphics/meshlab/default.nix b/pkgs/applications/graphics/meshlab/default.nix
index 4e2075ff471..9352ae092be 100644
--- a/pkgs/applications/graphics/meshlab/default.nix
+++ b/pkgs/applications/graphics/meshlab/default.nix
@@ -47,7 +47,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "System for the processing and editing of unstructured 3D triangular meshes";
     homepage = http://meshlab.sourceforge.net/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/graphics/minidjvu/default.nix b/pkgs/applications/graphics/minidjvu/default.nix
index e3c6deddb29..e354837f4b8 100644
--- a/pkgs/applications/graphics/minidjvu/default.nix
+++ b/pkgs/applications/graphics/minidjvu/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://djvu.sourceforge.net/djview4.html;
     description = "Black-and-white djvu page encoder and decoder that use interpage information";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.viric ];
   };
 }
diff --git a/pkgs/applications/graphics/mirage/default.nix b/pkgs/applications/graphics/mirage/default.nix
index def22804bb6..20f7460f7a1 100644
--- a/pkgs/applications/graphics/mirage/default.nix
+++ b/pkgs/applications/graphics/mirage/default.nix
@@ -24,6 +24,6 @@ buildPythonPackage rec {
 
       homepage = http://mirageiv.sourceforge.net/;
 
-      license = "GPLv2";
+      license = stdenv.lib.licenses.gpl2;
     };
 }
diff --git a/pkgs/applications/graphics/ocrad/default.nix b/pkgs/applications/graphics/ocrad/default.nix
index 482b57d03d2..4c20a41061a 100644
--- a/pkgs/applications/graphics/ocrad/default.nix
+++ b/pkgs/applications/graphics/ocrad/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
          backend to other programs.
       '';
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = [ ];
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
diff --git a/pkgs/applications/graphics/panotools/default.nix b/pkgs/applications/graphics/panotools/default.nix
index 17e1b2e8b14..8e5204ac638 100644
--- a/pkgs/applications/graphics/panotools/default.nix
+++ b/pkgs/applications/graphics/panotools/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://panotools.sourceforge.net/;
     description = "Free software suite for authoring and displaying virtual reality panoramas";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
   };
diff --git a/pkgs/applications/graphics/pinta/default.nix b/pkgs/applications/graphics/pinta/default.nix
index b54d73b4964..6958c94f7e1 100644
--- a/pkgs/applications/graphics/pinta/default.nix
+++ b/pkgs/applications/graphics/pinta/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://www.pinta-project.com/;
     description = "Drawing/editing program modeled after Paint.NET";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/graphics/potrace/default.nix b/pkgs/applications/graphics/potrace/default.nix
index 365f88b19b4..f58fe0e28c1 100644
--- a/pkgs/applications/graphics/potrace/default.nix
+++ b/pkgs/applications/graphics/potrace/default.nix
@@ -19,6 +19,6 @@ stdenv.mkDerivation {
     description = "A tool for tracing a bitmap, which means, transforming a bitmap into a smooth, scalable image";
     platforms = stdenv.lib.platforms.unix;
     maintainers = [ stdenv.lib.maintainers.pSub ];
-    license = "GPL2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/graphics/qtpfsgui/default.nix b/pkgs/applications/graphics/qtpfsgui/default.nix
index 95d7acca36c..cd8c76dc42c 100644
--- a/pkgs/applications/graphics/qtpfsgui/default.nix
+++ b/pkgs/applications/graphics/qtpfsgui/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
          aims to provide a workflow for high dynamic range (HDR) imaging.
       '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.gnu;
diff --git a/pkgs/applications/graphics/sane/backends.nix b/pkgs/applications/graphics/sane/backends.nix
index 3d95dcd81ee..28d2f1e200b 100644
--- a/pkgs/applications/graphics/sane/backends.nix
+++ b/pkgs/applications/graphics/sane/backends.nix
@@ -50,7 +50,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://www.sane-project.org/";
     description = "Scanner Access Now Easy";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.simons ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/graphics/sane/frontends.nix b/pkgs/applications/graphics/sane/frontends.nix
index 9e73a08e096..a0f6e5bac50 100644
--- a/pkgs/applications/graphics/sane/frontends.nix
+++ b/pkgs/applications/graphics/sane/frontends.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://www.sane-project.org/";
     description = "Scanner Access Now Easy";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.simons ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/graphics/sane/xsane.nix b/pkgs/applications/graphics/sane/xsane.nix
index 7b1ffb1f2be..221a4340dce 100644
--- a/pkgs/applications/graphics/sane/xsane.nix
+++ b/pkgs/applications/graphics/sane/xsane.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://www.sane-project.org/;
     description = "Graphical scanning frontend for sane";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric simons];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/graphics/smartdeblur/default.nix b/pkgs/applications/graphics/smartdeblur/default.nix
index 83f3c751029..083fde35902 100644
--- a/pkgs/applications/graphics/smartdeblur/default.nix
+++ b/pkgs/applications/graphics/smartdeblur/default.nix
@@ -25,9 +25,8 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "https://github.com/Y-Vladimir/SmartDeblur";
     description = "Tool for restoring blurry and defocused images";
-    license = "GPLv3";
+    license = stdenv.lib.licenses.gpl3;
     maintainers = with stdenv.lib.maintainers; [ viric ];
     platforms = with stdenv.lib.platforms; linux;
   };
 }
-
diff --git a/pkgs/applications/graphics/sxiv/default.nix b/pkgs/applications/graphics/sxiv/default.nix
index 8500fa9faba..30513577d04 100644
--- a/pkgs/applications/graphics/sxiv/default.nix
+++ b/pkgs/applications/graphics/sxiv/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Simple X Image Viewer";
     homepage = "https://github.com/muennich/sxiv";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/applications/graphics/tesseract/default.nix b/pkgs/applications/graphics/tesseract/default.nix
index e67d202dcae..eaf6dd4ba24 100644
--- a/pkgs/applications/graphics/tesseract/default.nix
+++ b/pkgs/applications/graphics/tesseract/default.nix
@@ -44,7 +44,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "OCR engine";
     homepage = http://code.google.com/p/tesseract-ocr/;
-    license = "Apache2.0";
+    license = stdenv.lib.licenses.asl20;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/graphics/ufraw/default.nix b/pkgs/applications/graphics/ufraw/default.nix
index 070244d67d2..783832abd00 100644
--- a/pkgs/applications/graphics/ufraw/default.nix
+++ b/pkgs/applications/graphics/ufraw/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
          the camera's tone curves.
       '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ ];
     platforms = stdenv.lib.platforms.gnu;  # needs GTK+
diff --git a/pkgs/applications/graphics/viewnior/default.nix b/pkgs/applications/graphics/viewnior/default.nix
index aa09fb705f1..dd8e01298ff 100644
--- a/pkgs/applications/graphics/viewnior/default.nix
+++ b/pkgs/applications/graphics/viewnior/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
          in mind (follows Gnome HIG2).
       '';
 
-    license = "GPLv3";
+    license = stdenv.lib.licenses.gpl3;
 
     homepage = http://xsisqox.github.com/Viewnior;
 
diff --git a/pkgs/applications/graphics/xaos/default.nix b/pkgs/applications/graphics/xaos/default.nix
index cddbc212c19..8387b3486d4 100644
--- a/pkgs/applications/graphics/xaos/default.nix
+++ b/pkgs/applications/graphics/xaos/default.nix
@@ -1,10 +1,10 @@
-a :  
-let 
+a :
+let
   fetchurl = a.fetchurl;
 
-  version = a.lib.attrByPath ["version"] "3.6" a; 
+  version = a.lib.attrByPath ["version"] "3.6" a;
   buildInputs = with a; [
-    aalib gsl libpng libX11 xproto libXext xextproto 
+    aalib gsl libpng libX11 xproto libXext xextproto
     libXt zlib gettext intltool perl
   ];
 in
@@ -24,11 +24,11 @@ rec {
     sed -e s@/usr/@"$out/"@g -i configure $(find . -name 'Makefile*')
     mkdir -p $out/share/locale
   '') ["doUnpack" "minInit" "defEnsureDir"];
-      
+
   name = "xaos-" + version;
   meta = {
     homepage = http://xaos.sourceforge.net/;
     description = "XaoS - fractal viewer";
-    license = "GPLv2+";
+    license = a.stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/misc/abook/default.nix b/pkgs/applications/misc/abook/default.nix
index 3d187d92f5c..77e48e49dd8 100644
--- a/pkgs/applications/misc/abook/default.nix
+++ b/pkgs/applications/misc/abook/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://abook.sourceforge.net/";
     description = "Text-based addressbook program designed to use with mutt mail client";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.edwtjo ];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/misc/adobe-reader/default.nix b/pkgs/applications/misc/adobe-reader/default.nix
index a186f5f5ee0..85bc89f7755 100644
--- a/pkgs/applications/misc/adobe-reader/default.nix
+++ b/pkgs/applications/misc/adobe-reader/default.nix
@@ -25,6 +25,6 @@ stdenv.mkDerivation {
   meta = {
     description = "Adobe Reader, a viewer for PDF documents";
     homepage = http://www.adobe.com/products/reader;
-    license = "unfree";
+    license = stdenv.lib.licenses.unfree;
   };
 }
diff --git a/pkgs/applications/misc/audio/soxr/default.nix b/pkgs/applications/misc/audio/soxr/default.nix
index a8dd26ab609..73cdbb37616 100644
--- a/pkgs/applications/misc/audio/soxr/default.nix
+++ b/pkgs/applications/misc/audio/soxr/default.nix
@@ -15,6 +15,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "An audio resampling library";
     homepage = http://soxr.sourceforge.net;
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
   };
 }
diff --git a/pkgs/applications/misc/bibletime/default.nix b/pkgs/applications/misc/bibletime/default.nix
index cdaeb49f14c..1976ea5ce13 100644
--- a/pkgs/applications/misc/bibletime/default.nix
+++ b/pkgs/applications/misc/bibletime/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
     description = "A Qt4 Bible study tool";
     homepage = http://www.bibletime.info/;
     platforms = stdenv.lib.platforms.linux;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.piotr ];
   };
 }
diff --git a/pkgs/applications/misc/bitcoin/default.nix b/pkgs/applications/misc/bitcoin/default.nix
index 118b56c55b0..1a25a233c0d 100644
--- a/pkgs/applications/misc/bitcoin/default.nix
+++ b/pkgs/applications/misc/bitcoin/default.nix
@@ -44,6 +44,6 @@ stdenv.mkDerivation rec {
       '';
       homepage = "http://www.bitcoin.org/";
       maintainers = [ stdenv.lib.maintainers.roconnor ];
-      license = "MIT";
+      license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/applications/misc/calibre/default.nix b/pkgs/applications/misc/calibre/default.nix
index 764145e39d6..03faaa9ada4 100644
--- a/pkgs/applications/misc/calibre/default.nix
+++ b/pkgs/applications/misc/calibre/default.nix
@@ -4,11 +4,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "calibre-1.46.0";
+  name = "calibre-1.47.0";
 
   src = fetchurl {
     url = "mirror://sourceforge/calibre/${name}.tar.xz";
-    sha256 = "1mzw6cmnw1wk8jd2pkl6z7bgjhwn4j7lg0a33f07gk4xw94sbry2";
+    sha256 = "1hmqynxh9h12whcjwcd5idgc6mdaggczsf4hm70ajhj7pfjp3szg";
   };
 
   inherit python;
diff --git a/pkgs/applications/misc/d4x/default.nix b/pkgs/applications/misc/d4x/default.nix
index 4eb4c441c99..d6ca3939d13 100644
--- a/pkgs/applications/misc/d4x/default.nix
+++ b/pkgs/applications/misc/d4x/default.nix
@@ -19,6 +19,6 @@ stdenv.mkDerivation {
   meta = { 
     description = "Graphical download manager";
     homepage = http://www.krasu.ru/soft/chuchelo/;
-    license = "Artistic";
+    license = "perl";
   };
 }
diff --git a/pkgs/applications/misc/dmenu/default.nix b/pkgs/applications/misc/dmenu/default.nix
index 3fecddcb316..1ba3ee5268f 100644
--- a/pkgs/applications/misc/dmenu/default.nix
+++ b/pkgs/applications/misc/dmenu/default.nix
@@ -28,9 +28,8 @@ stdenv.mkDerivation rec {
   meta = { 
       description = "a generic, highly customizable, and efficient menu for the X Window System";
       homepage = http://tools.suckless.org/dmenu;
-      license = "MIT";
+      license = stdenv.lib.licenses.mit;
       maintainers = with stdenv.lib.maintainers; [viric];
       platforms = with stdenv.lib.platforms; all;
   };
 }
-
diff --git a/pkgs/applications/misc/epdfview/default.nix b/pkgs/applications/misc/epdfview/default.nix
index 6941e8df626..d79162289c3 100644
--- a/pkgs/applications/misc/epdfview/default.nix
+++ b/pkgs/applications/misc/epdfview/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
         GTK+ libraries. The aim of ePDFView is to make a simple PDF document
         viewer, in the lines of Evince but without using the Gnome libraries. 
     '';
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ astsmtl ];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/misc/evopedia/default.nix b/pkgs/applications/misc/evopedia/default.nix
index b070b629282..5ad82c9239c 100644
--- a/pkgs/applications/misc/evopedia/default.nix
+++ b/pkgs/applications/misc/evopedia/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Offline Wikipedia Viewer";
     homepage = http://www.evopedia.info;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/misc/evtest/default.nix b/pkgs/applications/misc/evtest/default.nix
index f2dadd2e5e8..638f254364e 100644
--- a/pkgs/applications/misc/evtest/default.nix
+++ b/pkgs/applications/misc/evtest/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Simple tool for input event debugging";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     platforms = platforms.linux;
     maintainers = [ maintainers.bjornfor ];
   };
diff --git a/pkgs/applications/misc/freicoin/default.nix b/pkgs/applications/misc/freicoin/default.nix
index 33d8585bb2d..65265fc07a5 100644
--- a/pkgs/applications/misc/freicoin/default.nix
+++ b/pkgs/applications/misc/freicoin/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Peer-to-peer currency with demurrage fee";
     homepage = "http://freicoi.in/";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/misc/girara/default.nix b/pkgs/applications/misc/girara/default.nix
index 4db4e4b1091..b25d347ec87 100644
--- a/pkgs/applications/misc/girara/default.nix
+++ b/pkgs/applications/misc/girara/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, gtk, gettext }:
 
 stdenv.mkDerivation rec {
-  name = "girara-0.2.0";
+  name = "girara-0.2.2";
 
   src = fetchurl {
     url = "http://pwmt.org/projects/girara/download/${name}.tar.gz";
-    sha256 = "0k8p5sgazqw7r78ssqh8bm2hn98xjml5w76l9awa66yq0k5m8jyi";
+    sha256 = "0lv6wqhx2avdxj6yx111jfs4j32r0xzmmkhy7pgzxpf73kgxz0k3";
   };
 
   buildInputs = [ pkgconfig gtk gettext ];
diff --git a/pkgs/applications/misc/gkrellm/default.nix b/pkgs/applications/misc/gkrellm/default.nix
index 3b8f8b1cc68..81f74847c2f 100644
--- a/pkgs/applications/misc/gkrellm/default.nix
+++ b/pkgs/applications/misc/gkrellm/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
       '';
 
     homepage = http://members.dslextreme.com/users/billw/gkrellm/gkrellm.html;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/applications/misc/googleearth/default.nix b/pkgs/applications/misc/googleearth/default.nix
index 08b868bca92..ea577beb592 100644
--- a/pkgs/applications/misc/googleearth/default.nix
+++ b/pkgs/applications/misc/googleearth/default.nix
@@ -71,7 +71,7 @@ stdenv.mkDerivation {
   meta = {
     description = "A world sphere viewer";
     homepage = http://earth.google.com;
-    license = "unfree";
+    license = stdenv.lib.licenses.unfree;
     maintainers = [ stdenv.lib.maintainers.viric ];
   };
 }
diff --git a/pkgs/applications/misc/gpsbabel/default.nix b/pkgs/applications/misc/gpsbabel/default.nix
index 29d5b1ee7cc..bf44f91056d 100644
--- a/pkgs/applications/misc/gpsbabel/default.nix
+++ b/pkgs/applications/misc/gpsbabel/default.nix
@@ -50,7 +50,7 @@ stdenv.mkDerivation {
 
     homepage = http://www.gpsbabel.org/;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.gnu;         # arbitrary choice
diff --git a/pkgs/applications/misc/gpscorrelate/default.nix b/pkgs/applications/misc/gpscorrelate/default.nix
index 141476a6b40..9a59329871e 100644
--- a/pkgs/applications/misc/gpscorrelate/default.nix
+++ b/pkgs/applications/misc/gpscorrelate/default.nix
@@ -38,7 +38,7 @@ stdenv.mkDerivation rec {
       one takes the GPS data in a different format.
     '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     homepage = http://freefoote.dview.net/linux_gpscorr.html;
   };
diff --git a/pkgs/applications/misc/grip/default.nix b/pkgs/applications/misc/grip/default.nix
index 0c2b957bc7c..39621536e68 100644
--- a/pkgs/applications/misc/grip/default.nix
+++ b/pkgs/applications/misc/grip/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "GTK+-based audio CD player/ripper";
     homepage = "http://nostatic.org/grip";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
 
     maintainers = [ stdenv.lib.maintainers.marcweber stdenv.lib.maintainers.simons ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/misc/gv/default.nix b/pkgs/applications/misc/gv/default.nix
index efd9cf263e7..4867bef1f71 100644
--- a/pkgs/applications/misc/gv/default.nix
+++ b/pkgs/applications/misc/gv/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation {
       interface for the Ghostscript interpreter.
     '';
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     maintainers = [ ];
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
   };
diff --git a/pkgs/applications/misc/htmldoc/default.nix b/pkgs/applications/misc/htmldoc/default.nix
index befa8d25210..e8274418ae1 100644
--- a/pkgs/applications/misc/htmldoc/default.nix
+++ b/pkgs/applications/misc/htmldoc/default.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://www.htmldoc.org/;
     description = "Converts HTML files to indexed HTML, PS or PDF";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ viric ];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/misc/ikiwiki/default.nix b/pkgs/applications/misc/ikiwiki/default.nix
index b347f971ee0..fab492d5c09 100644
--- a/pkgs/applications/misc/ikiwiki/default.nix
+++ b/pkgs/applications/misc/ikiwiki/default.nix
@@ -83,7 +83,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Wiki compiler, storing pages and history in a RCS";
     homepage = "http://ikiwiki.info/";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = stdenv.lib.platforms.linux;
     maintainers = [ stdenv.lib.maintainers.simons ];
diff --git a/pkgs/applications/misc/jigdo/default.nix b/pkgs/applications/misc/jigdo/default.nix
index fe4c0287fdd..d722367d1b4 100644
--- a/pkgs/applications/misc/jigdo/default.nix
+++ b/pkgs/applications/misc/jigdo/default.nix
@@ -21,6 +21,6 @@ stdenv.mkDerivation {
   meta = {
     description = "Download utility that can fetch files from several sources simultaneously";
     homepage = http://atterer.net/jigdo/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/misc/kde-wacomtablet/default.nix b/pkgs/applications/misc/kde-wacomtablet/default.nix
index 3e652c717ec..ee93f57eafc 100644
--- a/pkgs/applications/misc/kde-wacomtablet/default.nix
+++ b/pkgs/applications/misc/kde-wacomtablet/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, kdelibs, gettext, xf86_input_wacom }:
 
 stdenv.mkDerivation rec {
-  name = "wacomtablet-2.0";
+  name = "wacomtablet-2.0.2";
 
   src = fetchurl {
-    url = "http://kde-apps.org/CONTENT/content-files/114856-wacomtablet-2.0.tar.bz2";
-    sha256 = "1vqdmkfl0awsjxl6p8bihz198hlc75d3zn7xwwryc674l76s25ax";
+    url = "http://kde-apps.org/CONTENT/content-files/114856-wacomtablet-2.0.2.tar.xz";
+    sha256 = "13k5f5xpka5cbgl24a3j9khqcmp96x1vhynn9v558ag6dg9ch2hw";
   };
 
   buildInputs = [ kdelibs xf86_input_wacom ];
diff --git a/pkgs/applications/misc/librecad/2.0.nix b/pkgs/applications/misc/librecad/2.0.nix
index f7743feddbb..8b7a9a40c87 100644
--- a/pkgs/applications/misc/librecad/2.0.nix
+++ b/pkgs/applications/misc/librecad/2.0.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation {
     description = "A 2D CAD package based upon Qt";
     homepage = http://librecad.org;
     repositories.git = git://github.com/LibreCAD/LibreCAD.git;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/misc/librecad/default.nix b/pkgs/applications/misc/librecad/default.nix
index 6e368f6fb10..b2960e9f47d 100644
--- a/pkgs/applications/misc/librecad/default.nix
+++ b/pkgs/applications/misc/librecad/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation {
   meta = {
     description = "A 2D CAD package based upon Qt";
     homepage = http://librecad.org;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/misc/lyx/default.nix b/pkgs/applications/misc/lyx/default.nix
index 1ea4f06c927..36b2f84aab5 100644
--- a/pkgs/applications/misc/lyx/default.nix
+++ b/pkgs/applications/misc/lyx/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "WYSIWYM frontend for LaTeX, DocBook";
     homepage = "http://www.lyx.org";
-    license = "GPL2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.vcunat ];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/misc/merkaartor/default.nix b/pkgs/applications/misc/merkaartor/default.nix
index e6636415b5e..932e5bb4830 100644
--- a/pkgs/applications/misc/merkaartor/default.nix
+++ b/pkgs/applications/misc/merkaartor/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "An openstreetmap editor";
     homepage = http://merkaartor.org/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric urkud];
     inherit (qt4.meta) platforms;
   };
diff --git a/pkgs/applications/misc/mupdf/default.nix b/pkgs/applications/misc/mupdf/default.nix
index a56460827f5..aa7c14634d1 100644
--- a/pkgs/applications/misc/mupdf/default.nix
+++ b/pkgs/applications/misc/mupdf/default.nix
@@ -65,7 +65,7 @@ stdenv.mkDerivation rec {
     homepage = http://mupdf.com/;
     repositories.git = git://git.ghostscript.com/mupdf.git;
     description = "Lightweight PDF viewer and toolkit written in portable C";
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     maintainers = with stdenv.lib.maintainers; [ viric ];
     platforms = with stdenv.lib.platforms; linux;
     inherit version;
diff --git a/pkgs/applications/misc/navipowm/default.nix b/pkgs/applications/misc/navipowm/default.nix
index a526774d48e..6d990831a36 100644
--- a/pkgs/applications/misc/navipowm/default.nix
+++ b/pkgs/applications/misc/navipowm/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://navipowm.sourceforge.net/;
     description = "Car navigation system";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ viric ];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/misc/navit/default.nix b/pkgs/applications/misc/navit/default.nix
index ef1e777f55f..1be39c66642 100644
--- a/pkgs/applications/misc/navit/default.nix
+++ b/pkgs/applications/misc/navit/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://www.navit-project.org/;
     description = "Car navigation system with routing engine using OSM maps";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ viric ];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/misc/nc-indicators/default.nix b/pkgs/applications/misc/nc-indicators/default.nix
index 026485c771b..3198333cce2 100644
--- a/pkgs/applications/misc/nc-indicators/default.nix
+++ b/pkgs/applications/misc/nc-indicators/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "nc-indicators";
-  version = "0.2";
-  sha256 = "0z3h0d3cl0xapysq5sh1rnbp8fg8adlq0x3i4ql9xin9in29q27q";
+  version = "0.3";
+  sha256 = "0w5nddirsib9vz96dpan9bgdg1mag9gaz7w7ix51l44ls9r8yn3m";
   isLibrary = false;
   isExecutable = true;
   buildDepends = [ attoparsec gtk hflags lens pipes stm ];
diff --git a/pkgs/applications/misc/openjump/default.nix b/pkgs/applications/misc/openjump/default.nix
index 74f657ee02a..8a68bd7ccfb 100644
--- a/pkgs/applications/misc/openjump/default.nix
+++ b/pkgs/applications/misc/openjump/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation {
   meta = {
     description = "open source Geographic Information System (GIS) written in the Java programming language";
     homepage = http://www.openjump.org/index.html;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [stdenv.lib.maintainers.marcweber];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/misc/qgis/default.nix b/pkgs/applications/misc/qgis/default.nix
index d6711c82968..cc26a74802b 100644
--- a/pkgs/applications/misc/qgis/default.nix
+++ b/pkgs/applications/misc/qgis/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "User friendly Open Source Geographic Information System";
     homepage = http://www.qgis.org;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = with stdenv.lib.platforms; linux;
     maintainers = with stdenv.lib.maintainers; [viric];
   };
diff --git a/pkgs/applications/misc/redshift/default.nix b/pkgs/applications/misc/redshift/default.nix
index 88d6e7a7cf9..abf55aa22b9 100644
--- a/pkgs/applications/misc/redshift/default.nix
+++ b/pkgs/applications/misc/redshift/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
       temperature transitions smoothly from night to daytime
       temperature to allow your eyes to slowly adapt.
       '';
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     homepage = "http://jonls.dk/redshift";
     platforms = platforms.linux;
     maintainers = maintainers.mornfall;
diff --git a/pkgs/applications/misc/sakura/default.nix b/pkgs/applications/misc/sakura/default.nix
index e1492a47691..151b8a077d5 100644
--- a/pkgs/applications/misc/sakura/default.nix
+++ b/pkgs/applications/misc/sakura/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
       terminals in one window and adds a contextual menu with some basic
       options. No more no less.
     '';
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ astsmtl ];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/misc/st/default.nix b/pkgs/applications/misc/st/default.nix
index 9c57fbd19a7..1dcdf78456d 100644
--- a/pkgs/applications/misc/st/default.nix
+++ b/pkgs/applications/misc/st/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
     
   meta = {
     homepage = http://st.suckless.org/;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     maintainers = with maintainers; [viric];
     platforms = with platforms; linux;
   };
diff --git a/pkgs/applications/misc/stardict/stardict.nix b/pkgs/applications/misc/stardict/stardict.nix
index 9eb3e112342..1ca8ec045d6 100644
--- a/pkgs/applications/misc/stardict/stardict.nix
+++ b/pkgs/applications/misc/stardict/stardict.nix
@@ -39,8 +39,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "stardict";
     homepage = "A international dictionary supporting fuzzy and glob style matching";
-    license = "LGPL3";
+    license = stdenv.lib.licenses.lgpl3;
     maintainers = with stdenv.lib.maintainers; [qknight];
   };
 }
-
diff --git a/pkgs/applications/misc/surf/default.nix b/pkgs/applications/misc/surf/default.nix
index 651cfcca406..983fbde0c45 100644
--- a/pkgs/applications/misc/surf/default.nix
+++ b/pkgs/applications/misc/surf/default.nix
@@ -38,7 +38,7 @@ stdenv.mkDerivation rec {
       surf to another URI by setting its XProperties.
       '';
     homepage = http://surf.suckless.org;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/applications/misc/synergy/default.nix b/pkgs/applications/misc/synergy/default.nix
index d975d171518..8d914c26221 100644
--- a/pkgs/applications/misc/synergy/default.nix
+++ b/pkgs/applications/misc/synergy/default.nix
@@ -6,11 +6,11 @@ assert stdenv.isLinux -> cryptopp != null;
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "synergy-1.4.17";
+  name = "synergy-1.5.0";
 
   src = fetchurl {
-    url = "http://fossfiles.com/synergy/${name}-r2055-Source.tar.gz";
-    sha256 = "1mwaapvq9vsm0rdpq99fyzcw6wbp83rg6cylcqcgjjd21c6y9iwm";
+    url = "http://synergy-project.org/files/packages/synergy-1.5.0-r2278-Source.tar.gz";
+    sha256 = "097hk9v01lwzs7ly6ynadxmjh7ad68l5si7w4qmjn6z7l8b61gv6";
   };
 
   patches = optional stdenv.isLinux ./cryptopp.patch;
diff --git a/pkgs/applications/misc/tangogps/default.nix b/pkgs/applications/misc/tangogps/default.nix
index 609849166d1..aa1df2c9d1a 100644
--- a/pkgs/applications/misc/tangogps/default.nix
+++ b/pkgs/applications/misc/tangogps/default.nix
@@ -38,6 +38,6 @@ stdenv.mkDerivation rec {
 
     #homepage = http://www.tangogps.org/; # no longer valid, I couldn't find any other
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/misc/taskjuggler/default.nix b/pkgs/applications/misc/taskjuggler/default.nix
index 77acc511fe4..e1e04771460 100644
--- a/pkgs/applications/misc/taskjuggler/default.nix
+++ b/pkgs/applications/misc/taskjuggler/default.nix
@@ -62,7 +62,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = "http://www.taskjuggler.org";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     description = "Project management tool";
     longDescription = ''
       TaskJuggler is a modern and powerful, Open Source project management
diff --git a/pkgs/applications/misc/vanitygen/default.nix b/pkgs/applications/misc/vanitygen/default.nix
index 99b0e70c898..6be2dc394cc 100644
--- a/pkgs/applications/misc/vanitygen/default.nix
+++ b/pkgs/applications/misc/vanitygen/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
         and will run about 30% faster.
       '';
       homepage = "https://github.com/samr7/vanitygen";
-      license = "AGPLv3";
+      license = stdenv.lib.licenses.agpl3;
       platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/applications/misc/viking/default.nix b/pkgs/applications/misc/viking/default.nix
index 70ac055db09..6508b12e1de 100644
--- a/pkgs/applications/misc/viking/default.nix
+++ b/pkgs/applications/misc/viking/default.nix
@@ -38,6 +38,6 @@ stdenv.mkDerivation {
 
     homepage = http://viking.sourceforge.net/;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/misc/wmname/default.nix b/pkgs/applications/misc/wmname/default.nix
index 417d4a5ae68..0f71a53075f 100644
--- a/pkgs/applications/misc/wmname/default.nix
+++ b/pkgs/applications/misc/wmname/default.nix
@@ -15,6 +15,6 @@ stdenv.mkDerivation rec {
   meta = {
       description = "Prints or set the window manager name property of the root window";
       homepage = "http://tools.suckless.org/wmname";
-      license = "MIT";
+      license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/applications/misc/xfe/default.nix b/pkgs/applications/misc/xfe/default.nix
index 9b1385d9d6a..9a35cef0824 100644
--- a/pkgs/applications/misc/xfe/default.nix
+++ b/pkgs/applications/misc/xfe/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
       Xfe aims to be the filemanager of choice for all the Unix addicts!
     '';
     homepage = "http://sourceforge.net/projects/xfe/";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.bbenoist ];
     platforms = stdenv.lib.platforms.mesaPlatforms;
   };
diff --git a/pkgs/applications/misc/xneur/default.nix b/pkgs/applications/misc/xneur/default.nix
index 4f6e3342f58..cc08436fa03 100644
--- a/pkgs/applications/misc/xneur/default.nix
+++ b/pkgs/applications/misc/xneur/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Utility for switching between keyboard layouts";
     homepage = http://xneur.ru;
-    license = "GPL2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.raskin ];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/misc/zathura/core/default.nix b/pkgs/applications/misc/zathura/core/default.nix
index 933882c940b..5f44f79ebcd 100644
--- a/pkgs/applications/misc/zathura/core/default.nix
+++ b/pkgs/applications/misc/zathura/core/default.nix
@@ -1,23 +1,16 @@
 { stdenv, fetchurl, pkgconfig, gtk, girara, gettext, docutils, file, makeWrapper, zathura_icon }:
 
 stdenv.mkDerivation rec {
-  version = "0.2.7";
+  version = "0.2.9";
   name = "zathura-core-${version}";
 
   src = fetchurl {
     url = "http://pwmt.org/projects/zathura/download/zathura-${version}.tar.gz";
-    sha256 = "ef43be7705612937d095bfbe719a03503bf7e45493ea9409cb43a45cf96f0daf";
+    sha256 = "17z05skjk95115ajp6459k1djadza1w8kck7jn1qnd697r01s1rc";
   };
 
   buildInputs = [ pkgconfig file gtk girara gettext makeWrapper ];
 
-  # Bug in zathura build system: we should remove empty manfiles in order them
-  # to be compiled properly
-  preBuild = ''
-    rm zathura.1
-    rm zathurarc.5
-  '';
-
   makeFlags = [ "PREFIX=$(out)" "RSTTOMAN=${docutils}/bin/rst2man.py" "VERBOSE=1" ];
 
   postInstall = ''
diff --git a/pkgs/applications/networking/browsers/chromium/common.nix b/pkgs/applications/networking/browsers/chromium/common.nix
index 3aac5f9b17a..31125795271 100644
--- a/pkgs/applications/networking/browsers/chromium/common.nix
+++ b/pkgs/applications/networking/browsers/chromium/common.nix
@@ -79,7 +79,7 @@ let
   };
 
   opusWithCustomModes = libopus.override {
-    withCustomModes = !versionOlder source.version "35.0.0.0";
+    withCustomModes = true;
   };
 
   defaultDependencies = [
@@ -132,19 +132,13 @@ let
       find -iname '*.gyp*' \( -type f -o -type l \) \
         -exec sed -i -e 's|<(DEPTH)|'"$(pwd)"'|g' {} + \
         -exec chmod u+w {} +
-    '' + optionalString (!versionOlder source.version "37.0.0.0") ''
-      python third_party/libaddressinput/chromium/tools/update-strings.py
     '';
 
-    postPatch = let
-      toPatch = if versionOlder source.version "36.0.0.0"
-                then "content/browser/browser_main_loop.cc"
-                else "sandbox/linux/suid/client/setuid_sandbox_client.cc";
-    in ''
+    postPatch = ''
       sed -i -e '/base::FilePath exe_dir/,/^ *} *$/c \
         sandbox_binary = base::FilePath(getenv("CHROMIUM_SANDBOX_BINARY_PATH"));
-      ' ${toPatch}
-    '' + optionalString (!versionOlder source.version "36.0.0.0") ''
+      ' sandbox/linux/suid/client/setuid_sandbox_client.cc
+
       sed -i -e '/module_path *=.*libexif.so/ {
         s|= [^;]*|= base::FilePath().AppendASCII("${libexif}/lib/libexif.so")|
       }' chrome/utility/media_galleries/image_metadata_extractor.cc
@@ -165,6 +159,7 @@ let
       use_cups = cupsSupport;
       linux_sandbox_chrome_path="${libExecPath}/${packageName}";
       werror = "";
+      clang = false;
 
       # FIXME: In version 37, omnibox.mojom.js doesn't seem to be generated.
       use_mojo = versionOlder source.version "37.0.0.0";
diff --git a/pkgs/applications/networking/browsers/chromium/source/angle_build_37.patch b/pkgs/applications/networking/browsers/chromium/source/angle_build_37.patch
deleted file mode 100644
index a3e8c91174a..00000000000
--- a/pkgs/applications/networking/browsers/chromium/source/angle_build_37.patch
+++ /dev/null
@@ -1,347 +0,0 @@
-commit 9c4b24a52e0ff478aa170d33e26c44acd8c68be3
-Author: Jamie Madill <jmadill@chromium.org>
-Date:   Thu Jun 12 13:41:17 2014 -0400
-
-    Use commit_id.py on Windows, and handle missing git.
-    
-    This allows us to delete the Windows batch file.
-    
-    Changes the commit_id script to take the working directory so that it
-    can be called from a different working directory than the angle
-    repository is in.
-    
-    Renames the generated commit header to angle_commit.h. This is being
-    written to the shared generated code directory for the entire build,
-    and "commit.h" is insufficiently unique.
-    
-    BUG=angle:669
-    
-    Change-Id: I35e80411a7e8ba1e02ce3f6a4fc54ed4dbc918f3
-    Reviewed-on: https://chromium-review.googlesource.com/202048
-    Reviewed-by: Geoff Lang <geofflang@chromium.org>
-    Tested-by: Jamie Madill <jmadill@chromium.org>
-    [Removed and/or fixed up Windows specific hunks]
-    Signed-off-by: aszlig <aszlig@redmoonstudios.org>
-
-diff --git a/generate_projects b/generate_projects
-index 6743254..8175277 100644
---- a/generate_projects
-+++ b/generate_projects
-@@ -34,6 +34,7 @@ if __name__ == '__main__':
-     gyp_cmd += ' -D angle_build_tests=' + ('1' if build_tests else '0')
-     gyp_cmd += ' -D angle_build_samples=' + ('1' if build_samples else '0')
-     gyp_cmd += ' -D release_symbols=' + ('true' if release_symbols else 'false')
-+    gyp_cmd += ' -D angle_use_commit_id=0'
-     gyp_cmd += ' ' + os.path.join(script_dir, 'all.gyp')
- 
-     print 'Generating projects to ' + generation_dir + ' from gyp files...'
-diff --git a/projects/build/all.sln b/projects/build/all.sln
-index 1aa0796..5862edd 100644
---- a/projects/build/all.sln
-+++ b/projects/build/all.sln
-@@ -3,11 +3,11 @@ Microsoft Visual Studio Solution File, Format Version 11.00
- Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "All", "All.vcxproj", "{D048EF6F-5312-AF41-8D8A-DB22CD8634E6}"

- 	ProjectSection(ProjectDependencies) = postProject

- 		{63FB0B97-D1D9-5158-8E85-7F5B1E403817} = {63FB0B97-D1D9-5158-8E85-7F5B1E403817}

--		{3B7F5656-177F-52EE-26B3-D6A75368D0A9} = {3B7F5656-177F-52EE-26B3-D6A75368D0A9}

- 		{C7BAF548-697D-2DCB-9DF3-9D1506A7B444} = {C7BAF548-697D-2DCB-9DF3-9D1506A7B444}

- 		{276D20F5-2943-414C-0FF6-21F4723A5CF6} = {276D20F5-2943-414C-0FF6-21F4723A5CF6}

- 		{C15697F6-5057-016E-BD29-422971875679} = {C15697F6-5057-016E-BD29-422971875679}

- 		{19386E01-D811-FA3B-9F1E-122BB0C0E9F5} = {19386E01-D811-FA3B-9F1E-122BB0C0E9F5}

-+		{3B7F5656-177F-52EE-26B3-D6A75368D0A9} = {3B7F5656-177F-52EE-26B3-D6A75368D0A9}

- 		{22DC02D5-1598-943C-13E1-82185B469F81} = {22DC02D5-1598-943C-13E1-82185B469F81}

- 		{7FBD6F69-B9A4-69F1-A12B-8DACB3F8CD81} = {7FBD6F69-B9A4-69F1-A12B-8DACB3F8CD81}

- 		{FBAEE4F6-562A-588F-01F9-72DCABB3B061} = {FBAEE4F6-562A-588F-01F9-72DCABB3B061}

-@@ -30,9 +30,6 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "All", "All.vcxproj", "{D048
- 	EndProjectSection

- EndProject

- Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "commit_id", "..\src\commit_id.vcxproj", "{3B7F5656-177F-52EE-26B3-D6A75368D0A9}"

--	ProjectSection(ProjectDependencies) = postProject

--		{63FB0B97-D1D9-5158-8E85-7F5B1E403817} = {63FB0B97-D1D9-5158-8E85-7F5B1E403817}

--	EndProjectSection

- EndProject

- Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "copy_compiler_dll", "..\src\copy_compiler_dll.vcxproj", "{22DC02D5-1598-943C-13E1-82185B469F81}"

- 	ProjectSection(ProjectDependencies) = postProject

-@@ -68,7 +65,6 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libEGL", "..\src\libEGL.vcx
- 	ProjectSection(ProjectDependencies) = postProject

- 		{7FBD6F69-B9A4-69F1-A12B-8DACB3F8CD81} = {7FBD6F69-B9A4-69F1-A12B-8DACB3F8CD81}

- 		{3B7F5656-177F-52EE-26B3-D6A75368D0A9} = {3B7F5656-177F-52EE-26B3-D6A75368D0A9}

--		{63FB0B97-D1D9-5158-8E85-7F5B1E403817} = {63FB0B97-D1D9-5158-8E85-7F5B1E403817}

- 	EndProjectSection

- EndProject

- Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libGLESv2", "..\src\libGLESv2.vcxproj", "{7FBD6F69-B9A4-69F1-A12B-8DACB3F8CD81}"

-diff --git a/projects/samples/samples.sln b/projects/samples/samples.sln
-index 53cec34..b927860 100644
---- a/projects/samples/samples.sln
-+++ b/projects/samples/samples.sln
-@@ -1,9 +1,6 @@
- Microsoft Visual Studio Solution File, Format Version 11.00

- # Visual C++ Express 2010

- Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "commit_id", "..\src\commit_id.vcxproj", "{3B7F5656-177F-52EE-26B3-D6A75368D0A9}"

--	ProjectSection(ProjectDependencies) = postProject

--		{63FB0B97-D1D9-5158-8E85-7F5B1E403817} = {63FB0B97-D1D9-5158-8E85-7F5B1E403817}

--	EndProjectSection

- EndProject

- Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "copy_compiler_dll", "..\src\copy_compiler_dll.vcxproj", "{22DC02D5-1598-943C-13E1-82185B469F81}"

- 	ProjectSection(ProjectDependencies) = postProject

-@@ -39,7 +36,6 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libEGL", "..\src\libEGL.vcx
- 	ProjectSection(ProjectDependencies) = postProject

- 		{7FBD6F69-B9A4-69F1-A12B-8DACB3F8CD81} = {7FBD6F69-B9A4-69F1-A12B-8DACB3F8CD81}

- 		{3B7F5656-177F-52EE-26B3-D6A75368D0A9} = {3B7F5656-177F-52EE-26B3-D6A75368D0A9}

--		{63FB0B97-D1D9-5158-8E85-7F5B1E403817} = {63FB0B97-D1D9-5158-8E85-7F5B1E403817}

- 	EndProjectSection

- EndProject

- Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libGLESv2", "..\src\libGLESv2.vcxproj", "{7FBD6F69-B9A4-69F1-A12B-8DACB3F8CD81}"

-diff --git a/projects/src/angle.sln b/projects/src/angle.sln
-index 0d6ec65..cdf9f53 100644
---- a/projects/src/angle.sln
-+++ b/projects/src/angle.sln
-@@ -1,9 +1,6 @@
- Microsoft Visual Studio Solution File, Format Version 11.00

- # Visual C++ Express 2010

- Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "commit_id", "commit_id.vcxproj", "{3B7F5656-177F-52EE-26B3-D6A75368D0A9}"

--	ProjectSection(ProjectDependencies) = postProject

--		{63FB0B97-D1D9-5158-8E85-7F5B1E403817} = {63FB0B97-D1D9-5158-8E85-7F5B1E403817}

--	EndProjectSection

- EndProject

- Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "copy_compiler_dll", "copy_compiler_dll.vcxproj", "{22DC02D5-1598-943C-13E1-82185B469F81}"

- 	ProjectSection(ProjectDependencies) = postProject

-@@ -16,7 +13,6 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libEGL", "libEGL.vcxproj",
- 	ProjectSection(ProjectDependencies) = postProject

- 		{7FBD6F69-B9A4-69F1-A12B-8DACB3F8CD81} = {7FBD6F69-B9A4-69F1-A12B-8DACB3F8CD81}

- 		{3B7F5656-177F-52EE-26B3-D6A75368D0A9} = {3B7F5656-177F-52EE-26B3-D6A75368D0A9}

--		{63FB0B97-D1D9-5158-8E85-7F5B1E403817} = {63FB0B97-D1D9-5158-8E85-7F5B1E403817}

- 	EndProjectSection

- EndProject

- Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libGLESv2", "libGLESv2.vcxproj", "{7FBD6F69-B9A4-69F1-A12B-8DACB3F8CD81}"

-diff --git a/src/angle.gypi b/src/angle.gypi
-index 5339369..ef16749 100644
---- a/src/angle.gypi
-+++ b/src/angle.gypi
-@@ -7,6 +7,12 @@
-     {
-         'angle_code': 1,
-         'angle_post_build_script%': 0,
-+        'angle_gen_path': '<(SHARED_INTERMEDIATE_DIR)/angle',
-+        'angle_id_script_base': 'commit_id.py',
-+        'angle_id_script': '<(angle_gen_path)/<(angle_id_script_base)',
-+        'angle_id_header_base': 'commit.h',
-+        'angle_id_header': '<(angle_gen_path)/id/<(angle_id_header_base)',
-+        'angle_use_commit_id%': '<!(python <(angle_id_script_base) check ..)',
-     },
-     'includes':
-     [
-@@ -23,57 +29,71 @@
-             'copies':
-             [
-                 {
--                    'destination': '<(SHARED_INTERMEDIATE_DIR)',
--                    'files': [ 'commit_id.bat', 'copy_compiler_dll.bat', 'commit_id.py' ],
-+                    'destination': '<(angle_gen_path)',
-+                    'files': [ 'copy_compiler_dll.bat', '<(angle_id_script_base)' ],
-                 },
-             ],
-         },
--
-+    ],
-+    'conditions':
-+    [
-+        ['angle_use_commit_id!=0',
-         {
--            'target_name': 'commit_id',
--            'type': 'none',
--            'includes': [ '../build/common_defines.gypi', ],
--            'dependencies': [ 'copy_scripts', ],
--            'conditions':
-+            'targets':
-             [
--                ['OS=="win"',
-                 {
-+                    'target_name': 'commit_id',
-+                    'type': 'none',
-+                    'includes': [ '../build/common_defines.gypi', ],
-+                    'dependencies': [ 'copy_scripts', ],
-                     'actions':
-                     [
-                         {
--                            'action_name': 'Generate Commit ID Header',
--                            'message': 'Generating commit ID header...',
-+                            'action_name': 'Generate ANGLE Commit ID Header',
-+                            'message': 'Generating ANGLE Commit ID',
-+                            # reference the git index as an input, so we rebuild on changes to the index
-+                            'inputs': [ '<(angle_id_script)', '<(angle_path)/.git/index' ],
-+                            'outputs': [ '<(angle_id_header)' ],
-                             'msvs_cygwin_shell': 0,
--                            'inputs': [ '<(SHARED_INTERMEDIATE_DIR)/commit_id.bat', '<(angle_path)/.git/index' ],
--                            'outputs': [ '<(SHARED_INTERMEDIATE_DIR)/commit.h' ],
--                            'action': [ '<(SHARED_INTERMEDIATE_DIR)/commit_id.bat', '<(SHARED_INTERMEDIATE_DIR)' ],
-+                            'action':
-+                            [
-+                                'python', '<(angle_id_script)', 'gen', '<(angle_path)', '<(angle_id_header)'
-+                            ],
-                         },
-                     ],
--                },
--                { # OS != win
--                    'actions':
-+                    'direct_dependent_settings':
-+                    {
-+                        'include_dirs':
-+                        [
-+                            '<(angle_gen_path)',
-+                        ],
-+                    },
-+                }
-+            ]
-+        },
-+        { # angle_use_commit_id==0
-+            'targets':
-+            [
-+                {
-+                    'target_name': 'commit_id',
-+                    'type': 'none',
-+                    'copies':
-                     [
-                         {
--                            'action_name': 'Generate Commit ID Header',
--                            'message': 'Generating commit ID header...',
--                            'inputs': [ '<(SHARED_INTERMEDIATE_DIR)/commit_id.py', '<(angle_path)/.git/index' ],
--                            'outputs': [ '<(SHARED_INTERMEDIATE_DIR)/commit.h' ],
--                            'action': [ 'python', '<(SHARED_INTERMEDIATE_DIR)/commit_id.py', '<(SHARED_INTERMEDIATE_DIR)/commit.h' ],
--                        },
-+                            'destination': '<(angle_gen_path)/id',
-+                            'files': [ '<(angle_id_header_base)' ]
-+                        }
-                     ],
--                }],
--            ],
--            'direct_dependent_settings':
--            {
--                'include_dirs':
--                [
--                    '<(SHARED_INTERMEDIATE_DIR)',
--                ],
--            },
--        },
--    ],
--    'conditions':
--    [
-+                    'direct_dependent_settings':
-+                    {
-+                        'include_dirs':
-+                        [
-+                            '<(angle_gen_path)',
-+                        ],
-+                    },
-+                }
-+            ]
-+        }],
-         ['OS=="win"',
-         {
-             'targets':
-@@ -93,7 +113,7 @@
-                             'outputs': [ '<(PRODUCT_DIR)/D3DCompiler_46.dll' ],
-                             'action':
-                             [
--                                "<(SHARED_INTERMEDIATE_DIR)/copy_compiler_dll.bat",
-+                                "<(angle_gen_path)/copy_compiler_dll.bat",
-                                 "$(PlatformName)",
-                                 "<(windows_sdk_path)",
-                                 "<(PRODUCT_DIR)"
-diff --git a/src/commit.h b/src/commit.h
-new file mode 100644
-index 0000000..4c89a65
---- /dev/null
-+++ b/src/commit.h
-@@ -0,0 +1,14 @@
-+//
-+// Copyright (c) 2014 The ANGLE Project Authors. All rights reserved.
-+// Use of this source code is governed by a BSD-style license that can be
-+// found in the LICENSE file.
-+//
-+// commit.h:
-+//   This is a default commit hash header, when git is not available.
-+//
-+
-+#define ANGLE_COMMIT_HASH "unknown hash"
-+#define ANGLE_COMMIT_HASH_SIZE 12
-+#define ANGLE_COMMIT_DATE "unknown date"
-+
-+#define ANGLE_DISABLE_PROGRAM_BINARY_LOAD
-diff --git a/src/commit_id.py b/src/commit_id.py
-index 6339cca..7f711e7 100644
---- a/src/commit_id.py
-+++ b/src/commit_id.py
-@@ -1,19 +1,35 @@
- import subprocess as sp
- import sys
-+import os
- 
--def grab_output(*command):
--    return sp.Popen(command, stdout=sp.PIPE).communicate()[0].strip()
-+# Usage: commit_id.py check <angle_dir> (checks if git is present)
-+# Usage: commit_id.py gen <angle_dir> <file_to_write> (generates commit id)
- 
-+def grab_output(command, cwd):
-+    return sp.Popen(command, stdout=sp.PIPE, shell=True, cwd=cwd).communicate()[0].strip()
-+
-+operation = sys.argv[1]
-+cwd = sys.argv[2]
-+
-+if operation == 'check':
-+    index_path = os.path.join(cwd, '.git', 'index')
-+    if os.path.exists(index_path):
-+        print("1")
-+    else:
-+        print("0")
-+    sys.exit(0)
-+
-+output_file = sys.argv[3]
- commit_id_size = 12
- 
- try:
--    commit_id = grab_output('git', 'rev-parse', '--short=%d' % commit_id_size, 'HEAD')
--    commit_date = grab_output('git', 'show', '-s', '--format=%ci', 'HEAD')
-+    commit_id = grab_output('git rev-parse --short=%d HEAD' % commit_id_size, cwd)
-+    commit_date = grab_output('git show -s --format=%ci HEAD', cwd)
- except:
-     commit_id = 'invalid-hash'
-     commit_date = 'invalid-date'
- 
--hfile = open(sys.argv[1], 'w')
-+hfile = open(output_file, 'w')
- 
- hfile.write('#define ANGLE_COMMIT_HASH "%s"\n'    % commit_id)
- hfile.write('#define ANGLE_COMMIT_HASH_SIZE %d\n' % commit_id_size)
-diff --git a/src/common/version.h b/src/common/version.h
-index b9781d7..d9148d1 100644
---- a/src/common/version.h
-+++ b/src/common/version.h
-@@ -1,4 +1,4 @@
--#include "commit.h"
-+#include "id/commit.h"
- 
- #define ANGLE_MAJOR_VERSION 2
- #define ANGLE_MINOR_VERSION 1
-diff --git a/src/libGLESv2/ProgramBinary.cpp b/src/libGLESv2/ProgramBinary.cpp
-index 8525ffb..e3ffa47 100644
---- a/src/libGLESv2/ProgramBinary.cpp
-+++ b/src/libGLESv2/ProgramBinary.cpp
-@@ -1018,6 +1018,9 @@ bool ProgramBinary::linkVaryings(InfoLog &infoLog, FragmentShader *fragmentShade
- 
- bool ProgramBinary::load(InfoLog &infoLog, const void *binary, GLsizei length)
- {
-+#ifdef ANGLE_DISABLE_PROGRAM_BINARY_LOAD
-+    return false;
-+#else
-     BinaryInputStream stream(binary, length);
- 
-     int format = stream.readInt<int>();
-@@ -1260,6 +1263,7 @@ bool ProgramBinary::load(InfoLog &infoLog, const void *binary, GLsizei length)
-     initializeUniformStorage();
- 
-     return true;
-+#endif // #ifdef ANGLE_DISABLE_PROGRAM_BINARY_LOAD
- }
- 
- bool ProgramBinary::save(void* binary, GLsizei bufSize, GLsizei *length)
diff --git a/pkgs/applications/networking/browsers/chromium/source/default.nix b/pkgs/applications/networking/browsers/chromium/source/default.nix
index 0d8a4156703..d7ccc412fa4 100644
--- a/pkgs/applications/networking/browsers/chromium/source/default.nix
+++ b/pkgs/applications/networking/browsers/chromium/source/default.nix
@@ -22,9 +22,7 @@ stdenv.mkDerivation {
 
   prePatch = "patchShebangs .";
 
-  patches = if (versionOlder version "36.0.0.0")
-            then singleton ./sandbox_userns_31.patch
-            else singleton ./sandbox_userns_36.patch;
+  patches = singleton ./sandbox_userns_36.patch;
 
   postPatch = ''
     sed -i -r \
@@ -32,14 +30,13 @@ stdenv.mkDerivation {
       -e 's|/bin/echo|echo|' \
       -e "/python_arch/s/: *'[^']*'/: '""'/" \
       build/common.gypi chrome/chrome_tests.gypi
+  '' + optionalString (versionOlder version "38.0.0.0") ''
     sed -i -e '/not RunGN/,+1d' -e '/import.*depot/d' build/gyp_chromium
     sed -i -e 's|/usr/bin/gcc|gcc|' \
       third_party/WebKit/Source/build/scripts/scripts.gypi \
       third_party/WebKit/Source/build/scripts/preprocessor.pm
   '' + optionalString useOpenSSL ''
     cat $opensslPatches | patch -p1 -d third_party/openssl/openssl
-  '' + optionalString (!versionOlder version "37.0.0.0") ''
-    patch -p1 -d third_party/angle < "${./angle_build_37.patch}"
   '';
 
   outputs = [ "out" "sandbox" "bundled" "main" ];
diff --git a/pkgs/applications/networking/browsers/chromium/source/sandbox_userns_31.patch b/pkgs/applications/networking/browsers/chromium/source/sandbox_userns_31.patch
deleted file mode 100644
index 490c1a9cebe..00000000000
--- a/pkgs/applications/networking/browsers/chromium/source/sandbox_userns_31.patch
+++ /dev/null
@@ -1,297 +0,0 @@
-commit ff4e8b4af04c58fc4c58ee7ed108aefcdc26a960
-Author: aszlig <aszlig@redmoonstudios.org>
-Date:   Thu May 16 14:17:56 2013 +0200
-
-    zygote: Add support for user namespaces on Linux.
-    
-    The implementation is done by patching the Zygote host to execute the sandbox
-    binary with CLONE_NEWUSER and setting the uid and gid mapping so that the child
-    process is using uid 0 and gid 0 which map to the current user of the parent.
-    Afterwards, the sandbox will continue as if it was called as a setuid binary.
-    
-    In addition, this adds new_user_namespace as an option in process_util in order
-    to set the UID and GID mapping correctly. The reason for this is that just
-    passing CLONE_NEWUSER to clone_flags doesn't help in LaunchProcess(), because
-    without setting the mappings exec*() will clear the process's capability sets.
-    
-    If the kernel doesn't support unprivileged user namespaces and the sandbox
-    binary doesn't have the setuid flag, the Zygote main process will run without a
-    sandbox. This is to mimic the behaviour if no SUID sandbox binary path is set.
-    
-    Signed-off-by: aszlig <aszlig@redmoonstudios.org>
-
-diff --git a/base/process/launch.cc b/base/process/launch.cc
-index 1329a5a..ec28fdf 100644
---- a/base/process/launch.cc
-+++ b/base/process/launch.cc
-@@ -24,6 +24,7 @@ LaunchOptions::LaunchOptions()
-       new_process_group(false)
- #if defined(OS_LINUX)
-       , clone_flags(0)
-+      , new_user_namespace(false)
- #endif  // OS_LINUX
- #if defined(OS_CHROMEOS)
-       , ctrl_terminal_fd(-1)
-diff --git a/base/process/launch.h b/base/process/launch.h
-index ac2df5e..34a3851 100644
---- a/base/process/launch.h
-+++ b/base/process/launch.h
-@@ -100,6 +100,9 @@ struct BASE_EXPORT LaunchOptions {
- #if defined(OS_LINUX)
-   // If non-zero, start the process using clone(), using flags as provided.
-   int clone_flags;
-+
-+  // If true, start the process in a new user namespace.
-+  bool new_user_namespace;
- #endif  // defined(OS_LINUX)
- 
- #if defined(OS_CHROMEOS)
-diff --git a/base/process/launch_posix.cc b/base/process/launch_posix.cc
-index de6286d..9333494 100644
---- a/base/process/launch_posix.cc
-+++ b/base/process/launch_posix.cc
-@@ -37,6 +37,13 @@
- #include "base/threading/platform_thread.h"
- #include "base/threading/thread_restrictions.h"
- 
-+#if defined(OS_LINUX)
-+#include <sched.h>
-+#if !defined(CLONE_NEWUSER)
-+#define CLONE_NEWUSER 0x10000000
-+#endif
-+#endif
-+
- #if defined(OS_CHROMEOS)
- #include <sys/ioctl.h>
- #endif
-@@ -294,13 +301,23 @@ bool LaunchProcess(const std::vector<std::string>& argv,
- 
-   pid_t pid;
- #if defined(OS_LINUX)
--  if (options.clone_flags) {
-+  int map_pipe_fd[2];
-+  int flags = options.clone_flags;
-+
-+  if (options.new_user_namespace) {
-+    flags |= CLONE_NEWUSER;
-+    if (pipe(map_pipe_fd) < 0) {
-+      DPLOG(ERROR) << "user namespace pipe";
-+      return false;
-+    }
-+  }
-+
-+  if (options.clone_flags || options.new_user_namespace) {
-     // Signal handling in this function assumes the creation of a new
-     // process, so we check that a thread is not being created by mistake
-     // and that signal handling follows the process-creation rules.
--    RAW_CHECK(
--        !(options.clone_flags & (CLONE_SIGHAND | CLONE_THREAD | CLONE_VM)));
--    pid = syscall(__NR_clone, options.clone_flags, 0, 0, 0);
-+    RAW_CHECK(!(flags & (CLONE_SIGHAND | CLONE_THREAD | CLONE_VM)));
-+    pid = syscall(__NR_clone, flags, 0, 0, 0);
-   } else
- #endif
-   {
-@@ -318,6 +335,21 @@ bool LaunchProcess(const std::vector<std::string>& argv,
-   } else if (pid == 0) {
-     // Child process
- 
-+#if defined(OS_LINUX)
-+    if (options.new_user_namespace) {
-+      // Close the write end of the pipe so we get an EOF when the parent closes
-+      // the FD. This is to avoid race conditions when the UID/GID mappings are
-+      // written _after_ execvp().
-+      close(map_pipe_fd[1]);
-+
-+      char dummy;
-+      if (HANDLE_EINTR(read(map_pipe_fd[0], &dummy, 1)) != 0) {
-+        RAW_LOG(ERROR, "Unexpected input in uid/gid mapping pipe.");
-+        _exit(127);
-+      }
-+    }
-+#endif
-+
-     // DANGER: fork() rule: in the child, if you don't end up doing exec*(),
-     // you call _exit() instead of exit(). This is because _exit() does not
-     // call any previously-registered (in the parent) exit handlers, which
-@@ -433,6 +465,40 @@ bool LaunchProcess(const std::vector<std::string>& argv,
-     _exit(127);
-   } else {
-     // Parent process
-+#if defined(OS_LINUX)
-+    if (options.new_user_namespace) {
-+      // We need to write UID/GID mapping here to map the current user outside
-+      // the namespace to the root user inside the namespace in order to
-+      // correctly "fool" the child process.
-+      char buf[256];
-+      int map_fd, map_len;
-+
-+      snprintf(buf, sizeof(buf), "/proc/%d/uid_map", pid);
-+      map_fd = open(buf, O_RDWR);
-+      DPCHECK(map_fd >= 0);
-+      snprintf(buf, sizeof(buf), "0 %d 1", geteuid());
-+      map_len = strlen(buf);
-+      if (write(map_fd, buf, map_len) != map_len) {
-+        RAW_LOG(WARNING, "Can't write to uid_map.");
-+      }
-+      close(map_fd);
-+
-+      snprintf(buf, sizeof(buf), "/proc/%d/gid_map", pid);
-+      map_fd = open(buf, O_RDWR);
-+      DPCHECK(map_fd >= 0);
-+      snprintf(buf, sizeof(buf), "0 %d 1", getegid());
-+      map_len = strlen(buf);
-+      if (write(map_fd, buf, map_len) != map_len) {
-+        RAW_LOG(WARNING, "Can't write to gid_map.");
-+      }
-+      close(map_fd);
-+
-+      // Close the pipe on the parent, so the child can continue doing the
-+      // execvp() call.
-+      close(map_pipe_fd[1]);
-+    }
-+#endif
-+
-     if (options.wait) {
-       // While this isn't strictly disk IO, waiting for another process to
-       // finish is the sort of thing ThreadRestrictions is trying to prevent.
-diff --git a/content/browser/zygote_host/zygote_host_impl_linux.cc b/content/browser/zygote_host/zygote_host_impl_linux.cc
-index fea43b5..95cbe07 100644
---- a/content/browser/zygote_host/zygote_host_impl_linux.cc
-+++ b/content/browser/zygote_host/zygote_host_impl_linux.cc
-@@ -121,25 +121,31 @@ void ZygoteHostImpl::Init(const std::string& sandbox_cmd) {
- 
-   sandbox_binary_ = sandbox_cmd.c_str();
- 
--  // A non empty sandbox_cmd means we want a SUID sandbox.
--  using_suid_sandbox_ = !sandbox_cmd.empty();
-+  bool userns_sandbox = false;
-+  const std::vector<std::string> cmd_line_unwrapped(cmd_line.argv());
- 
--  if (using_suid_sandbox_) {
-+  if (!sandbox_cmd.empty()) {
-     struct stat st;
-     if (stat(sandbox_binary_.c_str(), &st) != 0) {
-       LOG(FATAL) << "The SUID sandbox helper binary is missing: "
-                  << sandbox_binary_ << " Aborting now.";
-     }
- 
--    if (access(sandbox_binary_.c_str(), X_OK) == 0 &&
--        (st.st_uid == 0) &&
--        (st.st_mode & S_ISUID) &&
--        (st.st_mode & S_IXOTH)) {
-+    if (access(sandbox_binary_.c_str(), X_OK) == 0) {
-+      using_suid_sandbox_ = true;
-+
-       cmd_line.PrependWrapper(sandbox_binary_);
- 
-       scoped_ptr<sandbox::SetuidSandboxClient>
-           sandbox_client(sandbox::SetuidSandboxClient::Create());
-       sandbox_client->SetupLaunchEnvironment();
-+
-+      if (!((st.st_uid == 0) &&
-+            (st.st_mode & S_ISUID) &&
-+            (st.st_mode & S_IXOTH))) {
-+        userns_sandbox = true;
-+        sandbox_client->SetNoSuid();
-+      }
-     } else {
-       LOG(FATAL) << "The SUID sandbox helper binary was found, but is not "
-                     "configured correctly. Rather than run without sandboxing "
-@@ -163,7 +169,19 @@ void ZygoteHostImpl::Init(const std::string& sandbox_cmd) {
-   base::ProcessHandle process = -1;
-   base::LaunchOptions options;
-   options.fds_to_remap = &fds_to_map;
-+  if (userns_sandbox)
-+    options.new_user_namespace = true;
-   base::LaunchProcess(cmd_line.argv(), options, &process);
-+
-+  if (process == -1 && userns_sandbox) {
-+    LOG(ERROR) << "User namespace sandbox failed to start, running without "
-+               << "sandbox! You need at least kernel 3.8.0 with CONFIG_USER_NS "
-+               << "enabled in order to use the sandbox without setuid bit.";
-+    using_suid_sandbox_ = false;
-+    options.new_user_namespace = false;
-+    base::LaunchProcess(cmd_line_unwrapped, options, &process);
-+  }
-+
-   CHECK(process != -1) << "Failed to launch zygote process";
- 
-   if (using_suid_sandbox_) {
-diff --git a/content/zygote/zygote_main_linux.cc b/content/zygote/zygote_main_linux.cc
-index 567b305..1089233 100644
---- a/content/zygote/zygote_main_linux.cc
-+++ b/content/zygote/zygote_main_linux.cc
-@@ -426,6 +426,13 @@ static bool EnterSuidSandbox(LinuxSandbox* linux_sandbox,
-       *has_started_new_init = true;
-     }
- 
-+    // Don't set non-dumpable, as it causes trouble when the host tries to find
-+    // the zygote process (XXX: Not quite sure why this happens with user
-+    // namespaces). Fortunately, we also have the seccomp filter sandbox which
-+    // should disallow the use of ptrace.
-+    if (setuid_sandbox->IsNoSuid())
-+      return true;
-+
- #if !defined(OS_OPENBSD)
-     // Previously, we required that the binary be non-readable. This causes the
-     // kernel to mark the process as non-dumpable at startup. The thinking was
-diff --git a/sandbox/linux/suid/client/setuid_sandbox_client.cc b/sandbox/linux/suid/client/setuid_sandbox_client.cc
-index 34231d4..36e3201 100644
---- a/sandbox/linux/suid/client/setuid_sandbox_client.cc
-+++ b/sandbox/linux/suid/client/setuid_sandbox_client.cc
-@@ -166,6 +166,10 @@ bool SetuidSandboxClient::IsInNewNETNamespace() const {
-   return env_->HasVar(kSandboxNETNSEnvironmentVarName);
- }
- 
-+bool SetuidSandboxClient::IsNoSuid() const {
-+  return env_->HasVar(kSandboxNoSuidVarName);
-+}
-+
- bool SetuidSandboxClient::IsSandboxed() const {
-   return sandboxed_;
- }
-@@ -175,5 +179,9 @@ void SetuidSandboxClient::SetupLaunchEnvironment() {
-   SetSandboxAPIEnvironmentVariable(env_);
- }
- 
-+void SetuidSandboxClient::SetNoSuid() {
-+  env_->SetVar(kSandboxNoSuidVarName, "1");
-+}
-+
- }  // namespace sandbox
- 
-diff --git a/sandbox/linux/suid/client/setuid_sandbox_client.h b/sandbox/linux/suid/client/setuid_sandbox_client.h
-index a9f6536..2e8113a 100644
---- a/sandbox/linux/suid/client/setuid_sandbox_client.h
-+++ b/sandbox/linux/suid/client/setuid_sandbox_client.h
-@@ -39,6 +39,8 @@ class SetuidSandboxClient {
-   bool IsInNewPIDNamespace() const;
-   // Did the setuid helper create a new network namespace ?
-   bool IsInNewNETNamespace() const;
-+  // Is sandboxed without SUID binary ?
-+  bool IsNoSuid() const;
-   // Are we done and fully sandboxed ?
-   bool IsSandboxed() const;
- 
-@@ -46,6 +48,8 @@ class SetuidSandboxClient {
-   // helper.
-   void SetupLaunchEnvironment();
- 
-+  void SetNoSuid();
-+
-  private:
-   // Holds the environment. Will never be NULL.
-   base::Environment* env_;
-diff --git a/sandbox/linux/suid/common/sandbox.h b/sandbox/linux/suid/common/sandbox.h
-index aad4ff8..bd710d5 100644
---- a/sandbox/linux/suid/common/sandbox.h
-+++ b/sandbox/linux/suid/common/sandbox.h
-@@ -18,6 +18,7 @@ static const char kAdjustLowMemMarginSwitch[] = "--adjust-low-mem";
- 
- static const char kSandboxDescriptorEnvironmentVarName[] = "SBX_D";
- static const char kSandboxHelperPidEnvironmentVarName[] = "SBX_HELPER_PID";
-+static const char kSandboxNoSuidVarName[] = "SBX_NO_SUID";
- 
- static const long kSUIDSandboxApiNumber = 1;
- static const char kSandboxEnvironmentApiRequest[] = "SBX_CHROME_API_RQ";
diff --git a/pkgs/applications/networking/browsers/chromium/source/sources.nix b/pkgs/applications/networking/browsers/chromium/source/sources.nix
index 965328d43a4..4a610827913 100644
--- a/pkgs/applications/networking/browsers/chromium/source/sources.nix
+++ b/pkgs/applications/networking/browsers/chromium/source/sources.nix
@@ -1,21 +1,21 @@
 # This file is autogenerated from update.sh in the parent directory.
 {
   dev = {
-    version = "37.0.2054.3";
-    sha256 = "1sly1fb9wh10m36crikahn7wgsq7j090jaga4l8zk4kihzprcnj2";
-    sha256bin32 = "0242ypzgzskkmsw3iyirxzlm1gbng94lv723ffcr018grq9yg4gs";
-    sha256bin64 = "17kzb7k0vn96wa6a4xfx05885li1qjg8bp6y3ngs2i0wws9ypfd9";
+    version = "38.0.2107.3";
+    sha256 = "0zb1mj3xgvvs5ijix4b52vj9dlymqkipn8srfzvhwl7g4hx5ss3v";
+    sha256bin32 = "12lvvmg3bqacb0qw72bwlxm2m57s39mz2810agngdgzv0hd835cv";
+    sha256bin64 = "1vw36s8nlvdsl8pjbh4gny00kvcizn1i2lznzqzysicz2rz7ncrh";
   };
   beta = {
-    version = "36.0.1985.84";
-    sha256 = "02hhqx5m4hxmnf8l3a2ah9k39bpz35sll6gv89vz27vdgb6mza0j";
-    sha256bin32 = "1jjxzknyiw6d5p0bcb7c9d0siffg55wmm34lq1phz1jlqq6hz6zy";
-    sha256bin64 = "1jr9a386arfmd8rskns9bmlczzr3xzcw9ykv7xf23iz86qqp723r";
+    version = "37.0.2062.58";
+    sha256 = "0jck4s6nrizj9wmifsjviin9ifnviihs21fi05wzljyfnbgc4byl";
+    sha256bin32 = "1cm1r8bqy66gvdhbrgn9pdc11i72dca96ab5j3m3349p6728jbgk";
+    sha256bin64 = "0cpb189pn5jiplldkgy8lfbcwvfik66kjjf6y2i708xa5ggfpwfi";
   };
   stable = {
-    version = "35.0.1916.153";
-    sha256 = "03p7wmlvbrgd8m94344z4azkhrffwrr5c76dm8c4jcxs0x1yn318";
-    sha256bin32 = "0xm34xwdai8ns6bkq5dshh4izls70rwgvya23md4vxq6iv78sykn";
-    sha256bin64 = "1x2cm1i8v8d69856b42anms33clv63adzpqy58in6i9vba13swif";
+    version = "36.0.1985.125";
+    sha256 = "08shkm89qzzdlrjg0rg5qiszbk6ziginsicyxqyk353y76jx10hp";
+    sha256bin32 = "1ahazz56k127xncgl1lzwsmydbh0vcxq0hzrb9cm9zzdkzqjzg03";
+    sha256bin64 = "0qx5316cd8l9g8w389aqi5m3csmr5s8hs7sivlk02mbs0jzi8ppc";
   };
 }
diff --git a/pkgs/applications/networking/browsers/elinks/default.nix b/pkgs/applications/networking/browsers/elinks/default.nix
index 61db2656a40..0e4fd4db1ba 100644
--- a/pkgs/applications/networking/browsers/elinks/default.nix
+++ b/pkgs/applications/networking/browsers/elinks/default.nix
@@ -43,6 +43,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Full-featured text-mode web browser";
     homepage = http://elinks.or.cz;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/networking/browsers/firefox-bin/default.nix b/pkgs/applications/networking/browsers/firefox-bin/default.nix
index b8e3124f185..969ced923b3 100644
--- a/pkgs/applications/networking/browsers/firefox-bin/default.nix
+++ b/pkgs/applications/networking/browsers/firefox-bin/default.nix
@@ -38,184 +38,186 @@
 }:
 
 let
-  version = "30.0";
+  version = "31.0";
   sources = [
-    { locale = "ach"; arch = "linux-i686"; sha256 = "44d2fc9d491b6c001e35cff6e5f1c38c8561d24f8fe2dfb4d79365bcabe965ea"; }
-    { locale = "ach"; arch = "linux-x86_64"; sha256 = "e9fb52a3b82a1434b7fa3bae606749819672c96ce8678c51f1fdbc68520e26bf"; }
-    { locale = "af"; arch = "linux-i686"; sha256 = "bfce74c891ea370ce4e0fe43d578c3c0050d2655fff7372806ed6be338b2c438"; }
-    { locale = "af"; arch = "linux-x86_64"; sha256 = "18408a9c3f3b8c4d9f8cfe067ac23ddcdd3d3a7a22892ba8d74de5679a064db6"; }
-    { locale = "an"; arch = "linux-i686"; sha256 = "601efbf7944408ba1ac35831eaa92c4910cd904bfadc32895ff8d756c70ae934"; }
-    { locale = "an"; arch = "linux-x86_64"; sha256 = "0ba4c272ebac9ecafe5dbfb7fbba1cd2790d126f5b1756ab9a323c94b644df0b"; }
-    { locale = "ar"; arch = "linux-i686"; sha256 = "23ea3168aea75b044fa217b78b01a2dc8c9dd92171d726c4a78c23cffc474469"; }
-    { locale = "ar"; arch = "linux-x86_64"; sha256 = "dae2c1634e17b8c3e276e4c758c4d4c3b1b0d6006adac8e420c13b6f09a6cf53"; }
-    { locale = "as"; arch = "linux-i686"; sha256 = "7d36bd4589556374822f2ab5dd102d557257b5e0b529d1c963f96e9ab6a08850"; }
-    { locale = "as"; arch = "linux-x86_64"; sha256 = "c13ccf3546bafcfeb41c33762e41af249306d4bcfd3ad7fc957db481372be0dc"; }
-    { locale = "ast"; arch = "linux-i686"; sha256 = "853310674d7011956d760883af15b8e343250f8fc3acb3067e0f5a3d978c06ff"; }
-    { locale = "ast"; arch = "linux-x86_64"; sha256 = "2b938081e8672ed5ae16c40c6300e585a26f54da278726f48b98f3ca3e065662"; }
-    { locale = "be"; arch = "linux-i686"; sha256 = "b9acce210f2adf188ba9a3d92774a846a263baa5e076bb9452b89ca5609d6ac8"; }
-    { locale = "be"; arch = "linux-x86_64"; sha256 = "dd2a33ee1ed8c848454b6e64a0c1527f193d070e4d867c4f13fa84f39c9bfecd"; }
-    { locale = "bg"; arch = "linux-i686"; sha256 = "ee060cd395ef28bbad4be74aa42e2a51e7ad866183d139bffbcc7634dc94d738"; }
-    { locale = "bg"; arch = "linux-x86_64"; sha256 = "11a5dd807083da8c3132d9d6518dc674642418eff1fccf68e451ac67b90f141a"; }
-    { locale = "bn-BD"; arch = "linux-i686"; sha256 = "339d286f7f8f469bb6f9f85a8b21a745ecc42717dc91c21c7db88822e9be661a"; }
-    { locale = "bn-BD"; arch = "linux-x86_64"; sha256 = "fc3f06743a84a7684e43cd4efedb02a126dd119f6141da49c6120f1bbcdf9392"; }
-    { locale = "bn-IN"; arch = "linux-i686"; sha256 = "c585982368f258a8a728f782c37428311f0b6a6512231c077a439dd93645c3a2"; }
-    { locale = "bn-IN"; arch = "linux-x86_64"; sha256 = "00b9af4425050ec42b4a45a3c4a16700edcc66297331b601950fb81421ef8eb4"; }
-    { locale = "br"; arch = "linux-i686"; sha256 = "b86d944592f16f5f0e558106e3464248e3d686f45527a40fb64aaa79d9f73422"; }
-    { locale = "br"; arch = "linux-x86_64"; sha256 = "b894c12508f0b0a892154ea61fb2bb01947929041a63518f7c405ed976cc4d3f"; }
-    { locale = "bs"; arch = "linux-i686"; sha256 = "f7da0fead608f63c4a5be92fed9e0109fbe7288948d15dde05e10bba80b47743"; }
-    { locale = "bs"; arch = "linux-x86_64"; sha256 = "1cb090f9b16bcae95055377bc14a531697c480ad50e3a098dbd572770924d558"; }
-    { locale = "ca"; arch = "linux-i686"; sha256 = "0b36330715f8909e1515c535a06f4e3fdd7660de11b3424b4ce88f336561935f"; }
-    { locale = "ca"; arch = "linux-x86_64"; sha256 = "c6e9e545d09e589fd5fbfd2c6482a5ef366c470e294823b3ba05c5e728bca2c2"; }
-    { locale = "cs"; arch = "linux-i686"; sha256 = "ff1ca239be0e99b923c63c5bbc425dd2989bc40dbdc82dd731d7173fd539406a"; }
-    { locale = "cs"; arch = "linux-x86_64"; sha256 = "fe8472d6a4bf9fcda3caef51449fc3e20e1fbadbb772b330a012ffa7219afae3"; }
-    { locale = "csb"; arch = "linux-i686"; sha256 = "db1b7dbc7b0cd564a04b3a37827e8d77277cd7ba6a59403c45115d34e637f463"; }
-    { locale = "csb"; arch = "linux-x86_64"; sha256 = "023dd75e02f41a2ce9991fb40a8a46767f1a10da876a390035a084c5b97bd9d2"; }
-    { locale = "cy"; arch = "linux-i686"; sha256 = "9a6ac60099b03bdeb71c1a7739dafeff4b1682ffc43997191196e1f590421afa"; }
-    { locale = "cy"; arch = "linux-x86_64"; sha256 = "a5f2030fb08c0dd6dff95310209ed7c6ee613680dd500f00e30e26c547f9c249"; }
-    { locale = "da"; arch = "linux-i686"; sha256 = "99a893ac19b0ca28177c8957d7296e6deef9ddb36a6b5b17823cb1e6fc9ec683"; }
-    { locale = "da"; arch = "linux-x86_64"; sha256 = "69f29e795f203fe47e22daf1259c2ecfb39c362babefbbccb31405f4632f236b"; }
-    { locale = "de"; arch = "linux-i686"; sha256 = "925aac0800ce63a88fadc945da40b00ed6dde327637821518a372d7affb6e450"; }
-    { locale = "de"; arch = "linux-x86_64"; sha256 = "d86c5d2102a95ff5a6e580a1ca7af25c2f470211182ef70e988b29b195be6dd4"; }
-    { locale = "el"; arch = "linux-i686"; sha256 = "af07fac82dea32d33bd6bc440e2a645eb160d196cf0d4883b878d3d2c584f81a"; }
-    { locale = "el"; arch = "linux-x86_64"; sha256 = "fcc96c25422837f19f9ff6cde02c81c4a5a3b7c8e6809b90c8761519571db1f6"; }
-    { locale = "en-GB"; arch = "linux-i686"; sha256 = "758f7bb669743d6067e416c26f43806b16ddd16511a6818373e70960cbbd7151"; }
-    { locale = "en-GB"; arch = "linux-x86_64"; sha256 = "d46ba3d642bf43fca46dfb29efb5d08a15f114eb9facc868e86c31f7c9c98014"; }
-    { locale = "en-US"; arch = "linux-i686"; sha256 = "4bca44a1ba94bf5616f7ea650e37cd3e5a719546def9e4a08ee88aedbc3a4db6"; }
-    { locale = "en-US"; arch = "linux-x86_64"; sha256 = "3303cc600153d0198dace9826b6883aa510d4e380aa985b092b1da67ad865625"; }
-    { locale = "en-ZA"; arch = "linux-i686"; sha256 = "13736870573863aab644bf2be2219fe4b5c6bde4bd79b84f22e12d39e7cda6e0"; }
-    { locale = "en-ZA"; arch = "linux-x86_64"; sha256 = "7e88fa9f355f6787d38e75d86d5b592a1a2cec208255f276887f53a12beb9e97"; }
-    { locale = "eo"; arch = "linux-i686"; sha256 = "ae4446e223c0169dd0b56db58760fdb323a2bec8135e45c79d385d895b64cee8"; }
-    { locale = "eo"; arch = "linux-x86_64"; sha256 = "202f61dd8e5506594ae70bbee9150d86c8037887f8345871dc5c1c9e498b1d66"; }
-    { locale = "es-AR"; arch = "linux-i686"; sha256 = "8fb276ed26fd46fceb029fbade706cb6e55d2958f03400ec1290784c533888c4"; }
-    { locale = "es-AR"; arch = "linux-x86_64"; sha256 = "78130525d30d7c592bb63d7cedf3ab5db804d457c4d127d90b93d94501ad7b3c"; }
-    { locale = "es-CL"; arch = "linux-i686"; sha256 = "ef6bf393a681f4a08031eeda61bba3614ebfab222fed43f9f8b21cfa8eb3862e"; }
-    { locale = "es-CL"; arch = "linux-x86_64"; sha256 = "e56224bca0ebfab9eedecafafd792e48cb67e3f8741c4d5a94c8f74f634cecf6"; }
-    { locale = "es-ES"; arch = "linux-i686"; sha256 = "9e007e6aa0f8aa3d1fac5dc13e98f81c23e6ff1e574545c021f8f7feeff86ce2"; }
-    { locale = "es-ES"; arch = "linux-x86_64"; sha256 = "d4ff94f46fd086300992a30a1c4a8aa97ad7164d6cd26e82b20b5d0680b38169"; }
-    { locale = "es-MX"; arch = "linux-i686"; sha256 = "9db42a0557838b23ac4937adfec407804e624e679e9ffd6da739d17cdfbaab78"; }
-    { locale = "es-MX"; arch = "linux-x86_64"; sha256 = "d42d619d6da78d0bbcb32b0a93a2eaa623eadb3a5af43e5b8b14400e6e969779"; }
-    { locale = "et"; arch = "linux-i686"; sha256 = "5947822f3f02bd4ba530ad978de1a9d237981e3abdf1598e44095c650794d1ff"; }
-    { locale = "et"; arch = "linux-x86_64"; sha256 = "7521a4db287bb928f50b64817f3631e96ea4cead81b1a84ab7c3b930b3450e86"; }
-    { locale = "eu"; arch = "linux-i686"; sha256 = "44095e98e74205fa012a2c0c636de3fe9cfb79d5729abf15214c1e7734946014"; }
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-    { locale = "zu"; arch = "linux-x86_64"; sha256 = "603510372a52497a8e41468dbc193afa25b0615f504f4548201deb89f27bd354"; }
+    { locale = "ach"; arch = "linux-i686"; sha256 = "8372c1227b75486e297fd914bac530a45b22b789e627638e010d4c25337f350f"; }
+    { locale = "ach"; arch = "linux-x86_64"; sha256 = "e01412aa570a462a3bb1ba851cd7133014b3299c0ad349c15534edc35c6d6397"; }
+    { locale = "af"; arch = "linux-i686"; sha256 = "e75bd2d41de60483ed1eadcf03d9cd57146210ff9fdfe04e984404ce4bca29f7"; }
+    { locale = "af"; arch = "linux-x86_64"; sha256 = "32697271215a0e63b7d0b25398d27772da5d53e88d020df24f170ebc341e5394"; }
+    { locale = "an"; arch = "linux-i686"; sha256 = "3a590702183a86283e4de415eefdeed6f95f1e5d48c64456c4d6db8f84dcfb68"; }
+    { locale = "an"; arch = "linux-x86_64"; sha256 = "98d35a6a2f0875a9723ed9511f3bea65f58da3196db3f75aaf7420d45bde33ad"; }
+    { locale = "ar"; arch = "linux-i686"; sha256 = "e632f104442b725cf8e0e25c9a924b166289e1fab601a70aee0a81394632423c"; }
+    { locale = "ar"; arch = "linux-x86_64"; sha256 = "603a054ceb36645881f52042e556572252e898bfa78cec04811e65f27b9db026"; }
+    { locale = "as"; arch = "linux-i686"; sha256 = "05e64b9113f450bfbfa1b99c9580dbb2442af35d6cc20dec0c7af379dd5d37db"; }
+    { locale = "as"; arch = "linux-x86_64"; sha256 = "85b57a101afd0c4aae040bb1f3523ddda3079d46ac8abe9cad826939fd274353"; }
+    { locale = "ast"; arch = "linux-i686"; sha256 = "5df5eb0db623b42d9a2c9be58807ec66f43a26dd1365d44202d4b0db50d6a6f0"; }
+    { locale = "ast"; arch = "linux-x86_64"; sha256 = "6faac3f3637bd68d6c20c73dd84c554afdaa136c4e142c26eb8142b7ab00895f"; }
+    { locale = "be"; arch = "linux-i686"; sha256 = "4a87051df26ddb3fd2cf7c2beabc2d403cbc4d2f2e7e0802fb11566722171b57"; }
+    { locale = "be"; arch = "linux-x86_64"; sha256 = "8194b851ed7f9559b78f63711df598ed094783eb2cc288fbd1e880d53118dde5"; }
+    { locale = "bg"; arch = "linux-i686"; sha256 = "f6f903529d3276d1aa55968d4978fe5977d45076db0ee99d87199d59a9441ad5"; }
+    { locale = "bg"; arch = "linux-x86_64"; sha256 = "bce34ee8ec314db0f7abfeddf491d15642dcedea125dc9bb7d7dda3915054940"; }
+    { locale = "bn-BD"; arch = "linux-i686"; sha256 = "9bd0e37ddf9a222263ca90308245e2078f45d754d8a2b0bc1e4dea13a5e7b581"; }
+    { locale = "bn-BD"; arch = "linux-x86_64"; sha256 = "debb3a9983e4219b6632cdfd09d04ab95314ba4e0bd7ff36fd89f0a748d25cdd"; }
+    { locale = "bn-IN"; arch = "linux-i686"; sha256 = "ea2c9d29f4a3dfe8e0f146979c47ccba835b81cb1f1ed6e95124a837918590fa"; }
+    { locale = "bn-IN"; arch = "linux-x86_64"; sha256 = "b2bf8e36ac1ca1afeae463bf95a289db7cf2d2fa303083ab405497cca2993b57"; }
+    { locale = "br"; arch = "linux-i686"; sha256 = "b4b9d2828e5387a65d0f63b2149400626cd47fc81b97b912eda11b3fe31d4604"; }
+    { locale = "br"; arch = "linux-x86_64"; sha256 = "c3af78f1215ffc1e9b6c193ba87d17e2f08e1a24856ee68aabf95b3ee7804ea9"; }
+    { locale = "bs"; arch = "linux-i686"; sha256 = "7930f10d5d43e4504b9f347bcb2a2ef451be4418cee86c199b3e98c38587a20d"; }
+    { locale = "bs"; arch = "linux-x86_64"; sha256 = "ee31279d2acf7286c9a59c99e68fdd1692b96247585230df20ea2bea5ee30ba2"; }
+    { locale = "ca"; arch = "linux-i686"; sha256 = "f22f7964180ad27a122e56f070c6a2a0e3b044fe15ec5046b04db03877a3b7c7"; }
+    { locale = "ca"; arch = "linux-x86_64"; sha256 = "84e8675f9613d1a8a49a760ee46d4625b88092cfc542e6b750384d0d5a0a465f"; }
+    { locale = "cs"; arch = "linux-i686"; sha256 = "bed550a83c763a8147ef862cca7ca36106bfc5b34ea81f008c94886b86a3dde2"; }
+    { locale = "cs"; arch = "linux-x86_64"; sha256 = "8bf76f388c6286a1b91cf460325b98c2dd08842031288617d9141b1368b5f62c"; }
+    { locale = "csb"; arch = "linux-i686"; sha256 = "2420bf49ff3429b3f186b17555b8b3250d44579b5ff7ce616914af646b5996be"; }
+    { locale = "csb"; arch = "linux-x86_64"; sha256 = "a0ee304a61b12ec1dd3caf5d876acbd9d2ad4443f9b96e73ecc1de8a1e16206f"; }
+    { locale = "cy"; arch = "linux-i686"; sha256 = "603a66c237e95534d2dbd004e7fd77b69d5b99b73cba797c7825aaca6d849c61"; }
+    { locale = "cy"; arch = "linux-x86_64"; sha256 = "69f68c024d6e9999b5a846d12c5a61ca63d962f6bd21737769d1fe5519916dad"; }
+    { locale = "da"; arch = "linux-i686"; sha256 = "da8ed391e8ae9729cf2af35700aff3f6900af208fee9eab6a6bd0fcb303abd09"; }
+    { locale = "da"; arch = "linux-x86_64"; sha256 = "7e3cc63eb61289e1006f683581345caaffe3ae39f7a636ff4f451b1e77a8ffb6"; }
+    { locale = "de"; arch = "linux-i686"; sha256 = "f191e74047cdddd43fa72242b1dce15a28160f62b4b8eae08ad117f4b27d6e0f"; }
+    { locale = "de"; arch = "linux-x86_64"; sha256 = "a81165d446cab525645ca2b18ef28cf253c6ee6267086d692a3904c79f7e5be0"; }
+    { locale = "el"; arch = "linux-i686"; sha256 = "eb0757aafd2a1c4bb9abeab01a3960d3ac21b92879f8dc7d24f485a43d305957"; }
+    { locale = "el"; arch = "linux-x86_64"; sha256 = "900f64bad286393f6d96f0ff00c6e78ae6cce998046cf506e2b3ec7a7b8e76c0"; }
+    { locale = "en-GB"; arch = "linux-i686"; sha256 = "99284b229b7bfcc44cce3ebeee523e49bd5d9c7d860345ad3e242af4f9848683"; }
+    { locale = "en-GB"; arch = "linux-x86_64"; sha256 = "9a4e003441556422375d4bede21da27a03d31b5ec452ff467abcfffdfe363f4a"; }
+    { locale = "en-US"; arch = "linux-i686"; sha256 = "13b4297db52ef851b38f292eba2b2136e4c2f1453e004012fe8b1fbcf000abce"; }
+    { locale = "en-US"; arch = "linux-x86_64"; sha256 = "ce87f081c4867b9968a2695341001854aa6c1f4f19073d13f54f333cfed236fc"; }
+    { locale = "en-ZA"; arch = "linux-i686"; sha256 = "849584baf4c6dd330bf9c798e3e8923004a3a381642d4f684b5de3fb5b4fd895"; }
+    { locale = "en-ZA"; arch = "linux-x86_64"; sha256 = "635d0cb43a2b5f7f0401f961fd88fc0d6735223ad421ec0ef92a4ee16b29727f"; }
+    { locale = "eo"; arch = "linux-i686"; sha256 = "91da9571212dc82f5d7140e4de073189018f7f895a3b263a4f8840401b4b10bb"; }
+    { locale = "eo"; arch = "linux-x86_64"; sha256 = "77f39ab0168efe9070ecd881dbd2884fe5f35eeea17a63ad8d957398f6eef40d"; }
+    { locale = "es-AR"; arch = "linux-i686"; sha256 = "f4ec6f07e67195981c12b5cbc3a6289a6e9d29539014c034039bd498a40f9301"; }
+    { locale = "es-AR"; arch = "linux-x86_64"; sha256 = "3f24135fd1a6fd2207bf1d80fc79cb34536b109e195e43a3a13eba0b68548c0e"; }
+    { locale = "es-CL"; arch = "linux-i686"; sha256 = "de3672a512473cc6edc48bb775bc9a405d0c9effccdb0cd46af5ce2593d67613"; }
+    { locale = "es-CL"; arch = "linux-x86_64"; sha256 = "770134c2bd8bc9f2e629e355b8e3b0949f67dd2ecd1b3a1d513bff364e53b734"; }
+    { locale = "es-ES"; arch = "linux-i686"; sha256 = "4eeb5854427cde599468b90af70ae3e04eb9aff5132659f6e1ddb2f859f0be74"; }
+    { locale = "es-ES"; arch = "linux-x86_64"; sha256 = "eb91e2e9b80cab85e6ab75e78a9b206a18bb647ffb247c0d5ed324ee219dccd9"; }
+    { locale = "es-MX"; arch = "linux-i686"; sha256 = "0aa0c85a51a50adb9eca5e5a1eda0ca11ddc15ad12b2d930ebe769f10d535433"; }
+    { locale = "es-MX"; arch = "linux-x86_64"; sha256 = "3f340072c80c95283b17e797bf4fdbde9d1de55b5f10f1c9e8193f8426c6157d"; }
+    { locale = "et"; arch = "linux-i686"; sha256 = "4719961e58e755ea2d9b94ff7439e1f9e858b0dacbd8631f98fadebca36c72a1"; }
+    { locale = "et"; arch = "linux-x86_64"; sha256 = "70aa1a76414c50b00fc85be87a07b936c7f60d83037f13716862e8491ec8d609"; }
+    { locale = "eu"; arch = "linux-i686"; sha256 = "ea450d11b0cd3b4381797bf6ca48d74fb18d661864eccb365bc2d51b872b101a"; }
+    { locale = "eu"; arch = "linux-x86_64"; sha256 = "d543e7fdd4c27875d30a1d527219e257296c6010e80dc0d5529722aa82cc666f"; }
+    { locale = "fa"; arch = "linux-i686"; sha256 = "4b8aaf0d27f10474c6ec4eeec1418ffb08338475c5433199ac2db79aab5273b2"; }
+    { locale = "fa"; arch = "linux-x86_64"; sha256 = "df10d71c7a762696ee682ca705052b15031dc7e84aa396f67fa26463e3dcd353"; }
+    { locale = "ff"; arch = "linux-i686"; sha256 = "acdfec7656b48e5502692c408cd8c7543add80181130bdd2e0ec66ac44219a06"; }
+    { locale = "ff"; arch = "linux-x86_64"; sha256 = "a9a0041cba2f80b09a2f22da6f1e9bfdfc1cbf0f5c324a427a1758174901fc27"; }
+    { locale = "fi"; arch = "linux-i686"; sha256 = "304e90020134af5564d5c90c5d9fee6264aa871e82419408f5b0e9d97f8f8ff1"; }
+    { locale = "fi"; arch = "linux-x86_64"; sha256 = "bfb86547ea4e0a5650a152070a7651a7f63b0df366fa4aed7f890033332e64a5"; }
+    { locale = "fr"; arch = "linux-i686"; sha256 = "1ccef0f95df1571b9e378d97122303982f93251bd3ed70d0af93babc3459bad2"; }
+    { locale = "fr"; arch = "linux-x86_64"; sha256 = "93ffcc3bbba8b7e0941fe674f6a67ed378e75b37c3e52debbef2434ea75f2b09"; }
+    { locale = "fy-NL"; arch = "linux-i686"; sha256 = "20ae7baa888fdcb467388313fa51104f8ba77ca31b2bcd731e2d65a46ff75c3f"; }
+    { locale = "fy-NL"; arch = "linux-x86_64"; sha256 = "33a028be0c63dc892efc93bd03375c8c4f9be38acb96a2bc516300c204086b3d"; }
+    { locale = "ga-IE"; arch = "linux-i686"; sha256 = "ddf134c692d321744bd787b7833ccc9b06ef130865c8f8ee816d35ff55c344a7"; }
+    { locale = "ga-IE"; arch = "linux-x86_64"; sha256 = "e76e18b18a7468ee6a550e837abf04b79833ae084210f723d0781f2b81e3077e"; }
+    { locale = "gd"; arch = "linux-i686"; sha256 = "3c361e322be79ffaec9a382aacf3b9cc90f03fa664e35e283cd8572e66d3b8b0"; }
+    { locale = "gd"; arch = "linux-x86_64"; sha256 = "5e95305321ff373d9cc6eee522dbd5ee948e6c298f2fb38d655965ec1de448e0"; }
+    { locale = "gl"; arch = "linux-i686"; sha256 = "99b9dbf38f50f5385072d72d14684e980aead6125c4c91cfa8e69bd5c7f1aa0e"; }
+    { locale = "gl"; arch = "linux-x86_64"; sha256 = "372bf1395f96be3b41d05630267354f7a6c0706e90f5e21320ab5ebd5d411d41"; }
+    { locale = "gu-IN"; arch = "linux-i686"; sha256 = "0b8429553052c8e23d3aaf1210d53b51fac2250d1d526311a22757ebd85ca54f"; }
+    { locale = "gu-IN"; arch = "linux-x86_64"; sha256 = "da6a7d7292965a0c1eaf58564d9bf85192719831208e8762d06c7082ee9824d7"; }
+    { locale = "he"; arch = "linux-i686"; sha256 = "78ac97da0515eb5a94455dcbf4cbd9a8d1ddbf03d4b8d29bad7b9e8fdbf5ef12"; }
+    { locale = "he"; arch = "linux-x86_64"; sha256 = "c0d853c639cfa7b14ce10ee50776f3aebf0c84807bb59d9ec6e0e20554ae8ed2"; }
+    { locale = "hi-IN"; arch = "linux-i686"; sha256 = "82376fe3005c56d2e895e1ffa0e9233f3885700117a73d1c49d67d742e324752"; }
+    { locale = "hi-IN"; arch = "linux-x86_64"; sha256 = "0ed6234fa9c5d449437d133c83f572ceca3dd82df6cbee8573c9f137c50bcf9c"; }
+    { locale = "hr"; arch = "linux-i686"; sha256 = "10ff3539c27dc49763fe322e9540878d421bdf590d9a307fecc6c158472889c3"; }
+    { locale = "hr"; arch = "linux-x86_64"; sha256 = "f97d7e3b290b0fc6a9116198da7fc7eb32895da74a3ad572d29577e14ab12f20"; }
+    { locale = "hsb"; arch = "linux-i686"; sha256 = "bba1a949823e70d1b5f4a0bec27437b6fc11638fa67b2ca286a833a0d44f5ef8"; }
+    { locale = "hsb"; arch = "linux-x86_64"; sha256 = "5efaf3ec7f7b5d94df17d2fe0d5877a35442d33ccbf141fcf30e11351f9b4000"; }
+    { locale = "hu"; arch = "linux-i686"; sha256 = "88a86463f2a47e38886cd2e8b470702623c772086b71d55e61de80e1c1be4fb3"; }
+    { locale = "hu"; arch = "linux-x86_64"; sha256 = "967ff3bb62c8dbc93a25f75bec73803428b3fe5024841d3e2d97e444c1d27304"; }
+    { locale = "hy-AM"; arch = "linux-i686"; sha256 = "4bac63a8b8fea36c3dab794dff933972f9adff7f91a7d3957d4edc3c60534016"; }
+    { locale = "hy-AM"; arch = "linux-x86_64"; sha256 = "9c26a2438462429f96b2d8bb8c4566b1b1f7d03200ed68aaca4eb6602342c33c"; }
+    { locale = "id"; arch = "linux-i686"; sha256 = "e36cd7195d5cd21afd97f31a5108af5999ade8a97f92db3e00067f3cfc31cd72"; }
+    { locale = "id"; arch = "linux-x86_64"; sha256 = "191e47625a6764670bfbab673989e5b2e6ad45ad1c3a0544a129afe8cb963171"; }
+    { locale = "is"; arch = "linux-i686"; sha256 = "c839d21d4e16b05bd9aa995ff2124b6b8418ca1405a8f3bfc70fb65b5710488b"; }
+    { locale = "is"; arch = "linux-x86_64"; sha256 = "16d8df9867e6a13a2be7408f459e2c67d449a47105cf9709e4a743abed8229a9"; }
+    { locale = "it"; arch = "linux-i686"; sha256 = "7f9c3909cda97d9a40f2630af4f11e6dd8e29f45ab949348123c4334f6aee8fe"; }
+    { locale = "it"; arch = "linux-x86_64"; sha256 = "52f95491dbf4ee9a1f2ee552feb8a30b8196b6747064e45d5a98d0fecfa11f67"; }
+    { locale = "ja"; arch = "linux-i686"; sha256 = "6586fd1d792feea4e98442736f06eab15d7de526667db6a3ce7de1afac9fdaec"; }
+    { locale = "ja"; arch = "linux-x86_64"; sha256 = "0ef883bdf3d415a5795bd613af05b16a406b3af3415ac1c1ebc646dd76f76467"; }
+    { locale = "kk"; arch = "linux-i686"; sha256 = "39167c7ee9f0e9b62308fcaba0f061bda0eaac9d3bb707c6556f71085c7ddd54"; }
+    { locale = "kk"; arch = "linux-x86_64"; sha256 = "ec2c9ae1f5daba1e3b0c8a4f24737b0968bc818748b682418f02983e25302703"; }
+    { locale = "km"; arch = "linux-i686"; sha256 = "797747aa402ad42b6addd04d69995b0ea5c628da71f2cce15c8e612d15461189"; }
+    { locale = "km"; arch = "linux-x86_64"; sha256 = "fd75e5fbba75dd8a6cdafdb1c4983bfd4336f300df559518d3fff0e6e7e482d6"; }
+    { locale = "kn"; arch = "linux-i686"; sha256 = "fada07e5679bcf174078e0c596cd121301f72c307401922e5772c6fa79eeedbe"; }
+    { locale = "kn"; arch = "linux-x86_64"; sha256 = "d9cbb3dc02e3db54ea691dc09c882fcd65fd99bb1d0250e29e3d0a37df72179b"; }
+    { locale = "ko"; arch = "linux-i686"; sha256 = "22bd8b1dec10117579a267d5bb9b10f460c27c9419305aa1cc4456b09fcd7df5"; }
+    { locale = "ko"; arch = "linux-x86_64"; sha256 = "0e9da5e79ebb149a62606e002202b70908d329a26c213df35480962fb05a9f7c"; }
+    { locale = "ku"; arch = "linux-i686"; sha256 = "e5f55ab5112ca3a137c4df37460304ff7e33471e3e95e2709ace1cb32ef88084"; }
+    { locale = "ku"; arch = "linux-x86_64"; sha256 = "224385ae3a9da1fbbbc0d309eba0de6f64e29da4de29299cb1c778cb5a57c968"; }
+    { locale = "lij"; arch = "linux-i686"; sha256 = "e39f5edc61e25f490dcae7ea4fdc91033f5e868cbcaf848180c40bd920455f17"; }
+    { locale = "lij"; arch = "linux-x86_64"; sha256 = "f6e9725f368ce4df3be078a1ad268a29cfeba01e5606de85fbe2e375b3a5e263"; }
+    { locale = "lt"; arch = "linux-i686"; sha256 = "46b2c694c60540ded3d3f6cb504bc5b7a709cc0940ff6b3223f05d7b8e1f7309"; }
+    { locale = "lt"; arch = "linux-x86_64"; sha256 = "51d10f5c63e377b0f9e46d7ee12ea8552b8df57d6e8d9334555b7fbab617c8a4"; }
+    { locale = "lv"; arch = "linux-i686"; sha256 = "8e224c3efcca9864255332b7f7c089c0c04b0eb2dfe60cd04d7dd6a61d807852"; }
+    { locale = "lv"; arch = "linux-x86_64"; sha256 = "e53090be92e7557be5d38aed25ac0a2fb1006d15bb38d61141473f4b38c6e26c"; }
+    { locale = "mai"; arch = "linux-i686"; sha256 = "479795f542d17476bb721d3e7c7fef565617528016085976a63b9e5864b4dd31"; }
+    { locale = "mai"; arch = "linux-x86_64"; sha256 = "8daa2882e27a19894ded43885e868dd7203f506cb1bd25ede1d36328fffbbe0d"; }
+    { locale = "mk"; arch = "linux-i686"; sha256 = "78f6fa53d5fda46fbe54b9978acaa75faaf094d2d3b8e464539609253da07c52"; }
+    { locale = "mk"; arch = "linux-x86_64"; sha256 = "47a147a93dc7d1e683a57f0d7ddd7fbe3d944145932e0773be8dab6a7a0b4b01"; }
+    { locale = "ml"; arch = "linux-i686"; sha256 = "6ac6a36596db8bf675df76abc629fc99ff019455f8c08842668a08cb40b67e9a"; }
+    { locale = "ml"; arch = "linux-x86_64"; sha256 = "c4d4bed760c429c5db1d5c42682127794f81e20182aed0fc37f4c9aaf7bc582c"; }
+    { locale = "mr"; arch = "linux-i686"; sha256 = "a2fc483f2aca2cbb7bdff42e4b27b711fdf27f46bee707d1c6d664c391c95def"; }
+    { locale = "mr"; arch = "linux-x86_64"; sha256 = "5209926b3130b8b75d933287872af62ac752fc9e3fc170b540a2f0bc49d97bdf"; }
+    { locale = "ms"; arch = "linux-i686"; sha256 = "926944ef9a3807b3379bba4b2fff05d8c2776cc4e3239b0b2bd2e5424151e6ee"; }
+    { locale = "ms"; arch = "linux-x86_64"; sha256 = "20cf8557fa41119febc99bbc6de10ea7e97d3c1abc2245241db862ca8a735db1"; }
+    { locale = "nb-NO"; arch = "linux-i686"; sha256 = "5a2778d9e93ae4371ad29737904aaecacf494855b45e5e79cfe773410f6600f6"; }
+    { locale = "nb-NO"; arch = "linux-x86_64"; sha256 = "8cfe4c778ee258dcd511990fd71eefcda46ab73c4448705e3815c5c371ee6ea1"; }
+    { locale = "nl"; arch = "linux-i686"; sha256 = "350efbbaeb3ef9eee16a398ce482c2a3790f5b85dda6177857d7448de03af9e1"; }
+    { locale = "nl"; arch = "linux-x86_64"; sha256 = "6d1310f7e2ebe5fc846f966bfa930a2bf3cd0877260de40b01496cb860630c37"; }
+    { locale = "nn-NO"; arch = "linux-i686"; sha256 = "6447690e509ec0d1306bbfa484df82e62dd5909603b43440443c28bf2f489f24"; }
+    { locale = "nn-NO"; arch = "linux-x86_64"; sha256 = "6e71ad4fe85b02f8745e6b3b39a6f69f13fff45fd555704747d1f59fcf64447a"; }
+    { locale = "or"; arch = "linux-i686"; sha256 = "71866d15af41df9d98716544d25d8fc2069a9a8f92cdd8180731e3b3fb3c3492"; }
+    { locale = "or"; arch = "linux-x86_64"; sha256 = "22ace7c20948526f1011e16581c870a919c4d8002bd0c3210ae8f702d1f8a03f"; }
+    { locale = "pa-IN"; arch = "linux-i686"; sha256 = "12eabc66d39bd767c129c1a1777a6a13812efa0bc3df430dd7940908f53094ec"; }
+    { locale = "pa-IN"; arch = "linux-x86_64"; sha256 = "54501bca85e231e9fab0aa894a6e566966fdbd172fc45888d97eb828e248d105"; }
+    { locale = "pl"; arch = "linux-i686"; sha256 = "e16acf44c5ab2ee708ba0f74301106a5fc0c36cd65ebd302043af09803f30138"; }
+    { locale = "pl"; arch = "linux-x86_64"; sha256 = "a1532684d5d0e9e2091a5d42202dc6b49ee8c21df14600f0772e1f0f53f6d638"; }
+    { locale = "pt-BR"; arch = "linux-i686"; sha256 = "9827bfda689b01e795d4ddf7ab1169e25cc1728175af74e8a08fa3e8ef40e40c"; }
+    { locale = "pt-BR"; arch = "linux-x86_64"; sha256 = "bfe02180011d564fe8deff4d3f3f8e3a6bfde05469738b5b2f8849a2ee485ba8"; }
+    { locale = "pt-PT"; arch = "linux-i686"; sha256 = "83fcda599d09946da8a968d903fa12b93502a23337f019d3217cc80f81607fe7"; }
+    { locale = "pt-PT"; arch = "linux-x86_64"; sha256 = "533050be56e6dbf06a5631a5b7a7db2da4f5514f224cb787600671c79c020379"; }
+    { locale = "rm"; arch = "linux-i686"; sha256 = "62906af16b8e179be3015f6be9cf4b9481fcc506044c053373f9bc2e315729fa"; }
+    { locale = "rm"; arch = "linux-x86_64"; sha256 = "f968ed9ba8ed43d0d52b02db23b2badf6e6a2544d105f23d6b09b80a07a28ee3"; }
+    { locale = "ro"; arch = "linux-i686"; sha256 = "503fc4cf0de24ff5b1658d09264f8bb3b131c678f61c554ddf1006633ff2d336"; }
+    { locale = "ro"; arch = "linux-x86_64"; sha256 = "514625ffbf4af4519a7671896f2f2797a1b17057dea356f7c17fa52a17736358"; }
+    { locale = "ru"; arch = "linux-i686"; sha256 = "01521832ab38fd46751578691b82c0283d9c7a68459ab7225328afa285699b01"; }
+    { locale = "ru"; arch = "linux-x86_64"; sha256 = "16b780ed767ff0537ec4619453d8cd3ebdcf124704d03d1741b5501007078dee"; }
+    { locale = "si"; arch = "linux-i686"; sha256 = "35ee6cded95ea13c8c480a46ffc9398f50d172aff2030611d6713b04ddc1c54d"; }
+    { locale = "si"; arch = "linux-x86_64"; sha256 = "c4ad9cec257bacffbcf3b4c84c63ec52e1ce830754b5be0b622a44ab223919ad"; }
+    { locale = "sk"; arch = "linux-i686"; sha256 = "53a6bc5aebe5edf4bad34e163a54a3bed30a7c74ff883463caf057793ac3f58e"; }
+    { locale = "sk"; arch = "linux-x86_64"; sha256 = "5110806bb3f02317b542bb79ce34c6bffeef68982807a5e53614958fb9adc779"; }
+    { locale = "sl"; arch = "linux-i686"; sha256 = "3a58652b394fc2ffe1abcc1e89596f3e9357a2455cda8a0c76a44ff20331ada2"; }
+    { locale = "sl"; arch = "linux-x86_64"; sha256 = "fb733f327080e5b4e2ae079a5cdbdb645fde1c9388368c13fcc6af4d3d91da7a"; }
+    { locale = "son"; arch = "linux-i686"; sha256 = "56a262e4411404e94747312858ae1e7ca99ea48171361f03cdc660f8b0da0da2"; }
+    { locale = "son"; arch = "linux-x86_64"; sha256 = "db77a5cab885f96efcbaae8e9f284ad30ab78aae1a405a5f1c2ac7d4d2e43498"; }
+    { locale = "sq"; arch = "linux-i686"; sha256 = "fde7c85f09997ab3f7918072a9577f8d70947c5fafcc70782d684759146941bd"; }
+    { locale = "sq"; arch = "linux-x86_64"; sha256 = "9865054be5d0a3913e4fa16aafdacd345607955b1d733d978033a2825d926c32"; }
+    { locale = "sr"; arch = "linux-i686"; sha256 = "87f9f7d46a211b9205df5258f551b7c42264fdb81c70f836a37b3d5a821c4c03"; }
+    { locale = "sr"; arch = "linux-x86_64"; sha256 = "ed03914c382efdec2f218e87e8efdd2b761e16ad0cc2a646b02050f27503161b"; }
+    { locale = "sv-SE"; arch = "linux-i686"; sha256 = "1e28e39ac45177607a2ff3c71d3317b8b777679bc9e8dad2236991f05c6823ca"; }
+    { locale = "sv-SE"; arch = "linux-x86_64"; sha256 = "81c2fdc5ec9f338b1dc3cd5d2e8dd62cf106c4cf759826be8eb7f3f3f550c49e"; }
+    { locale = "ta"; arch = "linux-i686"; sha256 = "8e27ba1c8079745a93bebf6f7e4dbfa9ffc32b91d6dfa12975497466f3ec1550"; }
+    { locale = "ta"; arch = "linux-x86_64"; sha256 = "c244aeff11608d6f1a8513045ab53d4909af02915761b15ff34ddbbc9995dcbe"; }
+    { locale = "te"; arch = "linux-i686"; sha256 = "32e404eeeebeb521d909cc64fe1ba3c0b40130f7a4b4ae742a48ba61e8b668d4"; }
+    { locale = "te"; arch = "linux-x86_64"; sha256 = "83b5cefddc6308050c24d9fb30818fa1fb3c1d4ba9a2de9d8fc99878b01855b4"; }
+    { locale = "th"; arch = "linux-i686"; sha256 = "009cb39521635c1c89717b3d526a59c05e7ab82082ec31f0fd482800f01d3e8b"; }
+    { locale = "th"; arch = "linux-x86_64"; sha256 = "1fe31902ef44e7049e9efa4774098c00d3ecad0a4c4f585716cb4bec158e3b88"; }
+    { locale = "tr"; arch = "linux-i686"; sha256 = "e54ee04479b9891420af6fc1d639da121b677660a5bf1dfd8565792c9e1cdbdf"; }
+    { locale = "tr"; arch = "linux-x86_64"; sha256 = "bdfae1142a7714a0be9bd24b02582a9ab9913c17d130cf0b2928deb657f8bebc"; }
+    { locale = "uk"; arch = "linux-i686"; sha256 = "b2d6b518e86c3bae1068f7a6d7cdc975f3b0f99e514c5d3d18dbe5e62d15dbce"; }
+    { locale = "uk"; arch = "linux-x86_64"; sha256 = "71bd0518b69c911dbb21297cd676ed66231a3b7bc59090a9f6a85d6882263277"; }
+    { locale = "vi"; arch = "linux-i686"; sha256 = "390fb219da7169d69a7aca1df883750d56bf34f0f7b6b49781d6f3c6b8962962"; }
+    { locale = "vi"; arch = "linux-x86_64"; sha256 = "1c5af9f646ced5533223bca6dd36f364c0ca9d3f02ba93797aa8b091144cf7e2"; }
+    { locale = "xh"; arch = "linux-i686"; sha256 = "5d0d04c7c84ffc51b11f99205ae767954b78d98c3a2d18bfcceca1cb292fcd9a"; }
+    { locale = "xh"; arch = "linux-x86_64"; sha256 = "5fafe2b375ee0935da52ec9037c4f515d1be5cf783548215d289a300e06bb9de"; }
+    { locale = "zh-CN"; arch = "linux-i686"; sha256 = "1361b7cfc08d4d000107a244ec2a163ab27616b1d1db13917f34acc4d4167d34"; }
+    { locale = "zh-CN"; arch = "linux-x86_64"; sha256 = "66aa04a7b5240df285afd37608c816b7c09cb365c6d0cd5aa4dbe8a7be61d824"; }
+    { locale = "zh-TW"; arch = "linux-i686"; sha256 = "c0e3d9b584ba10e2a67a904253b2d93ab3546465e69619f932b566ad6b04a003"; }
+    { locale = "zh-TW"; arch = "linux-x86_64"; sha256 = "6a24f9f3631bc0bcc15de6a124c0f7dbcee6d0099e2f0b0622a18e54c04620a9"; }
+    { locale = "zu"; arch = "linux-i686"; sha256 = "7fa59f6ee26d48f992015b0bb667a0c230cea854eafa67d7c4e51d38e1a267d3"; }
+    { locale = "zu"; arch = "linux-x86_64"; sha256 = "4af969f1e0d0703e83d903fc2a30739ae2ab42cc3a24219be8bfd152490970c5"; }
   ];
 
   arch = if stdenv.system == "i686-linux"
diff --git a/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer-11/default.nix b/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer-11/default.nix
index 617d307b783..d39dfe3582e 100644
--- a/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer-11/default.nix
+++ b/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer-11/default.nix
@@ -89,6 +89,6 @@ stdenv.mkDerivation {
     description = "Adobe Flash Player browser plugin";
     homepage = http://www.adobe.com/products/flashplayer/;
     maintainers = with stdenv.lib.maintainers; [ wizeman ];
-    license = "unfree";
+    license = stdenv.lib.licenses.unfree;
   };
 }
diff --git a/pkgs/applications/networking/browsers/mozilla-plugins/google-talk-plugin/default.nix b/pkgs/applications/networking/browsers/mozilla-plugins/google-talk-plugin/default.nix
index e1bc4e977f6..afe0600d6f7 100644
--- a/pkgs/applications/networking/browsers/mozilla-plugins/google-talk-plugin/default.nix
+++ b/pkgs/applications/networking/browsers/mozilla-plugins/google-talk-plugin/default.nix
@@ -109,7 +109,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://www.google.com/chat/video/;
-    license = "unfree";
+    license = stdenv.lib.licenses.unfree;
     maintainers = [ stdenv.lib.maintainers.eelco ];
   };
 }
diff --git a/pkgs/applications/networking/browsers/netsurf/default.nix b/pkgs/applications/networking/browsers/netsurf/default.nix
index cf01a3c6d5f..07184bfd9f2 100644
--- a/pkgs/applications/networking/browsers/netsurf/default.nix
+++ b/pkgs/applications/networking/browsers/netsurf/default.nix
@@ -42,7 +42,7 @@ rec {
     meta = { 
       description = "HTML5 compliant parsing library, written in C";
       homepage = http://www.netsurf-browser.org/projects/hubbub/;
-      license = "MIT";
+      license = stdenv.lib.licenses.mit;
       maintainers = [lib.maintainers.marcweber];
       platforms = lib.platforms.linux;
     };
@@ -63,7 +63,7 @@ rec {
     meta = { 
       description = "implementation of the W3C DOM, written in C";
       homepage = http://www.netsurf-browser.org/projects/hubbub/;
-      license = "MIT";
+      license = stdenv.lib.licenses.mit;
       maintainers = [lib.maintainers.marcweber];
       platforms = lib.platforms.linux;
     };
diff --git a/pkgs/applications/networking/browsers/netsurf/libCSS.nix b/pkgs/applications/networking/browsers/netsurf/libCSS.nix
index 7ad39ee4ec9..ede053aeca3 100644
--- a/pkgs/applications/networking/browsers/netsurf/libCSS.nix
+++ b/pkgs/applications/networking/browsers/netsurf/libCSS.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
   meta = { 
     description = "libCSS is a CSS parser and selection engine, written in C"; # used by netsurf
     homepage = http://www.netsurf-browser.org/projects/libcss/;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     maintainers = [args.lib.maintainers.marcweber];
     platforms = args.lib.platforms.linux;
   };
diff --git a/pkgs/applications/networking/browsers/netsurf/libParserUtils.nix b/pkgs/applications/networking/browsers/netsurf/libParserUtils.nix
index fec93c39ab9..32bede76e43 100644
--- a/pkgs/applications/networking/browsers/netsurf/libParserUtils.nix
+++ b/pkgs/applications/networking/browsers/netsurf/libParserUtils.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
   meta = { 
     description = "LibParserUtils is a library for building efficient parsers, written in C";
     homepage = http://www.netsurf-browser.org/projects/libparserutils/;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     maintainers = [args.lib.maintainers.marcweber];
     platforms = args.lib.platforms.linux;
     broken = true;
diff --git a/pkgs/applications/networking/browsers/netsurf/libnsbmp.nix b/pkgs/applications/networking/browsers/netsurf/libnsbmp.nix
index 462d532cb9c..9c16ff9b89c 100644
--- a/pkgs/applications/networking/browsers/netsurf/libnsbmp.nix
+++ b/pkgs/applications/networking/browsers/netsurf/libnsbmp.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
   meta = { 
     description = "Libnsbmp is a decoding library for BMP and ICO image file formats"; # used by netsurf
     homepage = http://www.netsurf-browser.org/projects/libnsbmp/;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     maintainers = [args.lib.maintainers.marcweber];
     platforms = args.lib.platforms.linux;
   };
diff --git a/pkgs/applications/networking/browsers/netsurf/libnsgif.nix b/pkgs/applications/networking/browsers/netsurf/libnsgif.nix
index 5894e5c1c03..a4502d2354d 100644
--- a/pkgs/applications/networking/browsers/netsurf/libnsgif.nix
+++ b/pkgs/applications/networking/browsers/netsurf/libnsgif.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Libnsbmp is a decoding library for gif image file formats"; # used by netsurf
     homepage = http://www.netsurf-browser.org/projects/libnsgif/;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     maintainers = [args.lib.maintainers.marcweber];
     platforms = args.lib.platforms.linux;
     broken = true;
diff --git a/pkgs/applications/networking/browsers/netsurf/libsvgtiny.nix b/pkgs/applications/networking/browsers/netsurf/libsvgtiny.nix
index a90e6fa193c..300e9965092 100644
--- a/pkgs/applications/networking/browsers/netsurf/libsvgtiny.nix
+++ b/pkgs/applications/networking/browsers/netsurf/libsvgtiny.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
   meta = { 
     description = "implementation of SVG Tiny, written in C";
     homepage = http://www.netsurf-browser.org/projects/libsvgtiny/;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     maintainers = [args.lib.maintainers.marcweber];
     platforms = args.lib.platforms.linux;
   };
diff --git a/pkgs/applications/networking/browsers/netsurf/libwapcaplet.nix b/pkgs/applications/networking/browsers/netsurf/libwapcaplet.nix
index c4e4a60fbd6..8d19d1c1ef2 100644
--- a/pkgs/applications/networking/browsers/netsurf/libwapcaplet.nix
+++ b/pkgs/applications/networking/browsers/netsurf/libwapcaplet.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
   meta = { 
     description = "LibWapcaplet is a string internment library, written in C";
     homepage = http://www.netsurf-browser.org/projects/libwapcaplet/;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     maintainers = [args.lib.maintainers.marcweber];
     platforms = args.lib.platforms.linux;
   };
diff --git a/pkgs/applications/networking/ids/daq/default.nix b/pkgs/applications/networking/ids/daq/default.nix
index 92175bb23e9..36571809a37 100644
--- a/pkgs/applications/networking/ids/daq/default.nix
+++ b/pkgs/applications/networking/ids/daq/default.nix
@@ -14,6 +14,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Data AcQuisition library (DAQ), for packet I/O";
     homepage = http://www.snort.org;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/networking/ids/snort/default.nix b/pkgs/applications/networking/ids/snort/default.nix
index b674f3a83fb..858e99c245b 100644
--- a/pkgs/applications/networking/ids/snort/default.nix
+++ b/pkgs/applications/networking/ids/snort/default.nix
@@ -14,6 +14,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Snort is an open source network intrusion prevention and detection system (IDS/IPS)";
     homepage = http://www.snort.org;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/networking/instant-messengers/bitlbee/default.nix b/pkgs/applications/networking/instant-messengers/bitlbee/default.nix
index 457d3441b3a..ec614bf4b8c 100644
--- a/pkgs/applications/networking/instant-messengers/bitlbee/default.nix
+++ b/pkgs/applications/networking/instant-messengers/bitlbee/default.nix
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
     '';
 
     homepage = http://www.bitlbee.org/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
diff --git a/pkgs/applications/networking/instant-messengers/centerim/default.nix b/pkgs/applications/networking/instant-messengers/centerim/default.nix
index d746d54974a..54e2d813be8 100644
--- a/pkgs/applications/networking/instant-messengers/centerim/default.nix
+++ b/pkgs/applications/networking/instant-messengers/centerim/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://www.centerim.org/;
     description = "Fork of CenterICQ, a curses instant messaging program";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = with stdenv.lib.platforms; linux;
   };
 }
diff --git a/pkgs/applications/networking/instant-messengers/gtmess/default.nix b/pkgs/applications/networking/instant-messengers/gtmess/default.nix
index 68973b4e47f..64021c93bc8 100644
--- a/pkgs/applications/networking/instant-messengers/gtmess/default.nix
+++ b/pkgs/applications/networking/instant-messengers/gtmess/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Console MSN Messenger client for Linux and other unix systems";
     homepage = http://gtmess.sourceforge.net/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = with stdenv.lib.platforms; linux;
   };
 }
diff --git a/pkgs/applications/networking/instant-messengers/kadu/default.nix b/pkgs/applications/networking/instant-messengers/kadu/default.nix
index 4e176ec56dc..be24878259f 100644
--- a/pkgs/applications/networking/instant-messengers/kadu/default.nix
+++ b/pkgs/applications/networking/instant-messengers/kadu/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation {
   meta = {
     description = "An instant-messenger client for the gadu-gadu network (most popular polish IM network)";
     homepage = http://www.kadu.net/w/English:Main_Page;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
     maintainers = [ stdenv.lib.maintainers.piotr ];
   };
diff --git a/pkgs/applications/networking/instant-messengers/linphone/default.nix b/pkgs/applications/networking/instant-messengers/linphone/default.nix
index c3af0ad0e34..be12c7e8e2a 100644
--- a/pkgs/applications/networking/instant-messengers/linphone/default.nix
+++ b/pkgs/applications/networking/instant-messengers/linphone/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://www.linphone.org/;
     description = "Open Source video SIP softphone";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.gnu;
   };
 }
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/otr/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/otr/default.nix
index cf42dd5700b..7cbc38ea0dc 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/otr/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/otr/default.nix
@@ -14,6 +14,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://www.cypherpunks.ca/otr;
     description = "Plugin for Pidgin 2.x which implements OTR Messaging";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/skype4pidgin/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/skype4pidgin/default.nix
index 339e36321b3..a83589bf75e 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/skype4pidgin/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/skype4pidgin/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = https://github.com/novas0x2a/skype4pidgin;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     description = "Plugin to use a running skype account through pidgin";
   };
 }
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/tox-prpl/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/tox-prpl/default.nix
index b87db662f45..348802fe16e 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/tox-prpl/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/tox-prpl/default.nix
@@ -24,6 +24,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://tox.dhs.org/;
     description = "Tox plugin for Pidgin / libpurple";
-    license = "GPLv3";
+    license = stdenv.lib.licenses.gpl3;
   };
 }
diff --git a/pkgs/applications/networking/instant-messengers/sflphone/default.nix b/pkgs/applications/networking/instant-messengers/sflphone/default.nix
index a31a682abf8..fb14782ef9f 100644
--- a/pkgs/applications/networking/instant-messengers/sflphone/default.nix
+++ b/pkgs/applications/networking/instant-messengers/sflphone/default.nix
@@ -14,7 +14,7 @@ let
 
   meta = {
     homepage = http://sflphone.org/;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     description = "Free software enterprise-class softphone for GNU/Linux";
     platforms = with stdenv.lib.platforms; linux;
     maintainers = with stdenv.lib.maintainers; [viric];
diff --git a/pkgs/applications/networking/instant-messengers/silc-client/default.nix b/pkgs/applications/networking/instant-messengers/silc-client/default.nix
index a4035604168..4ce098e6ca4 100644
--- a/pkgs/applications/networking/instant-messengers/silc-client/default.nix
+++ b/pkgs/applications/networking/instant-messengers/silc-client/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://silcnet.org/;
     description = "Secure Internet Live Conferencing server";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/networking/instant-messengers/skype-call-recorder/default.nix b/pkgs/applications/networking/instant-messengers/skype-call-recorder/default.nix
index 2fa82e1251b..713aa8f0374 100644
--- a/pkgs/applications/networking/instant-messengers/skype-call-recorder/default.nix
+++ b/pkgs/applications/networking/instant-messengers/skype-call-recorder/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://atdot.ch/scr/;
     description = "Open source tool to record your Skype calls on Linux";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = with stdenv.lib.platforms; linux;
     maintainers = with stdenv.lib.maintainers; [viric];
   };
diff --git a/pkgs/applications/networking/instant-messengers/skype/default.nix b/pkgs/applications/networking/instant-messengers/skype/default.nix
index f1ac1063934..32755306cc7 100644
--- a/pkgs/applications/networking/instant-messengers/skype/default.nix
+++ b/pkgs/applications/networking/instant-messengers/skype/default.nix
@@ -66,6 +66,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "A proprietary voice-over-IP (VoIP) client";
     homepage = http://www.skype.com/;
-    license = "unfree";
+    license = stdenv.lib.licenses.unfree;
   };
 }
diff --git a/pkgs/applications/networking/instant-messengers/telegram-cli/default.nix b/pkgs/applications/networking/instant-messengers/telegram-cli/default.nix
index 51639f6050d..b0302ba8e0b 100644
--- a/pkgs/applications/networking/instant-messengers/telegram-cli/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telegram-cli/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Command-line interface for Telegram messenger";
     homepage = https://telegram.org/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/applications/networking/instant-messengers/toxic/default.nix b/pkgs/applications/networking/instant-messengers/toxic/default.nix
index ded2bbf9250..b3e1ff74cfa 100644
--- a/pkgs/applications/networking/instant-messengers/toxic/default.nix
+++ b/pkgs/applications/networking/instant-messengers/toxic/default.nix
@@ -1,9 +1,9 @@
 { stdenv, fetchurl, autoconf, libtool, automake, libsodium, ncurses
-, libtoxcore, pkgconfig }:
+, libtoxcore, openal, libvpx, freealut, libconfig, pkgconfig }:
 
 let
-  version = "b308e19e6b";
-  date = "20140224";
+  version = "7566aa9d26";
+  date = "20140728";
 in
 stdenv.mkDerivation rec {
   name = "toxic-${date}-${version}";
@@ -11,29 +11,20 @@ stdenv.mkDerivation rec {
   src = fetchurl {
     url = "https://github.com/Tox/toxic/tarball/${version}";
     name = "${name}.tar.gz";
-    sha256 = "0fgkvnpy3dl2h378h796z9md0zg05b3174fgx17b919av6j9x4ma";
+    sha256 = "13vns0qc0hxhab6rpz0irnzgv42mp3v1nrbwm90iymhf4xkc9nwa";
   };
 
-  preConfigure = ''
-    autoreconf -i
-  '';
+  makeFlags = [ "-Cbuild" "VERSION=${version}" ];
+  installFlags = [ "PREFIX=$(out)" ];
 
-  NIX_LDFLAGS = "-lsodium";
-
-  configureFlags = [
-    "--with-libtoxcore-headers=${libtoxcore}/include"
-    "--with-libtoxcore-libs=${libtoxcore}/lib" 
-    "--with-libsodium-headers=${libtoxcore}/include"
-    "--with-libsodium-libs=${libtoxcore}/lib" 
+  buildInputs = [
+    autoconf libtool automake libtoxcore libsodium ncurses openal libvpx
+    freealut libconfig pkgconfig
   ];
 
-  buildInputs = [ autoconf libtool automake libtoxcore libsodium ncurses pkgconfig ];
-
-  doCheck = true;
-
   meta = {
     description = "Reference CLI for Tox";
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     maintainers = with stdenv.lib.maintainers; [ viric ];
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/networking/instant-messengers/utox/default.nix b/pkgs/applications/networking/instant-messengers/utox/default.nix
new file mode 100644
index 00000000000..823df5c27a2
--- /dev/null
+++ b/pkgs/applications/networking/instant-messengers/utox/default.nix
@@ -0,0 +1,28 @@
+{ stdenv, fetchFromGitHub, pkgconfig, libtoxcore, dbus, libvpx, libX11, openal, freetype, libv4l
+, libXrender, fontconfig, libXext, libXft }:
+
+
+stdenv.mkDerivation rec {
+  name = "utox-dev";
+
+  src = fetchFromGitHub {
+    owner = "notsecure";
+    repo = "uTox";
+    rev = "d70f9bfb4ff8a156ec35803da6226b0ac8c47961";
+    sha256 = "10cvsg0phv0jsrdl3zkk339c4bzn3xc82q1x90h6gcnrbg4vzmp0";
+  };
+
+  buildInputs = [ pkgconfig libtoxcore dbus libvpx libX11 openal freetype
+                  libv4l libXrender fontconfig libXext libXft ];
+
+  doCheck = false;
+  
+  makeFlags = "DESTDIR=$(out)";
+
+  meta = with stdenv.lib; {
+    description = "Lightweight Tox client";
+    license = licenses.gpl3;
+    maintainers = with stdenv.lib.maintainers; [ iElectric ];
+    platforms = stdenv.lib.platforms.all;
+  };
+}
diff --git a/pkgs/applications/networking/iptraf/default.nix b/pkgs/applications/networking/iptraf/default.nix
index f0a6dbbe7e7..db1f2011f11 100644
--- a/pkgs/applications/networking/iptraf/default.nix
+++ b/pkgs/applications/networking/iptraf/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://iptraf.seul.org/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     description = "Console-based network statistics utility for Linux";
   };
 }
diff --git a/pkgs/applications/networking/irc/ii/default.nix b/pkgs/applications/networking/irc/ii/default.nix
index 537897c13b4..224f639cc15 100644
--- a/pkgs/applications/networking/irc/ii/default.nix
+++ b/pkgs/applications/networking/irc/ii/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://tools.suckless.org/ii/;
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     description = "Irc it, simple FIFO based irc client";
   };
 }
diff --git a/pkgs/applications/networking/irc/irssi/fish/default.nix b/pkgs/applications/networking/irc/irssi/fish/default.nix
index 2471c4885af..64e3d216ac0 100644
--- a/pkgs/applications/networking/irc/irssi/fish/default.nix
+++ b/pkgs/applications/networking/irc/irssi/fish/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   
   meta = {
     homepage = https://github.com/falsovsky/FiSH-irssi;
-    license = "unfree"; # I can't find any mention of license
+    license = stdenv.lib.licenses.unfree; # I can't find any mention of license
     maintainers = with stdenv.lib.maintainers; [viric];
   };
 }
diff --git a/pkgs/applications/networking/irc/irssi/otr/default.nix b/pkgs/applications/networking/irc/irssi/otr/default.nix
index 988320dd61f..4841aa8070e 100644
--- a/pkgs/applications/networking/irc/irssi/otr/default.nix
+++ b/pkgs/applications/networking/irc/irssi/otr/default.nix
@@ -25,6 +25,6 @@ stdenv.mkDerivation rec {
   
   meta = {
     homepage = https://github.com/cryptodotis/irssi-otr;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/networking/irc/quassel/default.nix b/pkgs/applications/networking/irc/quassel/default.nix
index 2a5be53619d..ba3d7b8c368 100644
--- a/pkgs/applications/networking/irc/quassel/default.nix
+++ b/pkgs/applications/networking/irc/quassel/default.nix
@@ -40,10 +40,15 @@ in with stdenv; mkDerivation rec {
     ++ edf ssl "WITH_OPENSSL"
     ++ edf previews "WITH_WEBKIT"  ;
 
-  preFixup = ''
-    wrapProgram "$out/bin/quasselclient" \
-      --prefix GIO_EXTRA_MODULES : "${dconf}/lib/gio/modules"
-  '';
+  preFixup =
+    lib.optionalString client ''
+        wrapProgram "$out/bin/quasselclient" \
+          --prefix GIO_EXTRA_MODULES : "${dconf}/lib/gio/modules"
+    '' +
+    lib.optionalString monolithic ''
+        wrapProgram "$out/bin/quassel" \
+          --prefix GIO_EXTRA_MODULES : "${dconf}/lib/gio/modules"
+    '';
 
   meta = with stdenv.lib; {
     homepage = http://quassel-irc.org/;
@@ -55,10 +60,9 @@ in with stdenv; mkDerivation rec {
       combination of screen and a text-based IRC client such
       as WeeChat, but graphical (based on Qt4/KDE4).
     '';
-    license = "GPLv3";
+    license = stdenv.lib.licenses.gpl3;
     maintainers = [ maintainers.phreedom ];
     repositories.git = https://github.com/quassel/quassel.git;
     inherit (qt4.meta) platforms;
   };
 }
-
diff --git a/pkgs/applications/networking/irc/weechat/devel.nix b/pkgs/applications/networking/irc/weechat/devel.nix
index 25cc8dd7660..34ca4b4d7c6 100644
--- a/pkgs/applications/networking/irc/weechat/devel.nix
+++ b/pkgs/applications/networking/irc/weechat/devel.nix
@@ -3,14 +3,14 @@
 , pythonPackages, cacert, cmake, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  rev = "70d2b0ad8eb7854932d24c007a05b8627f751205";
+  rev = "124b2668fe4e97e3926caea85ed2c9f7082c4df9";
   version = "1.0-rev${rev}";
   name = "weechat-${version}";
 
   src = fetchgit {
     inherit rev;
     url = "git://github.com/weechat/weechat.git";
-    sha256 = "1k7kcrq46anq87r14sq3vrhij8acn6id7zxyhn0qnjj2wqgrjp5i";
+    sha256 = "1xl5scyrxmyqaycpalhl3j50s65w2gjdm43vahd618yyykdffr8b";
   };
 
   buildInputs = 
diff --git a/pkgs/applications/networking/mailreaders/mutt/default.nix b/pkgs/applications/networking/mailreaders/mutt/default.nix
index dbd5a41afd3..9c397f27c46 100644
--- a/pkgs/applications/networking/mailreaders/mutt/default.nix
+++ b/pkgs/applications/networking/mailreaders/mutt/default.nix
@@ -55,9 +55,8 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "A small but very powerful text-based mail client";
     homepage = http://www.mutt.org;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = platforms.unix;
     maintainers = with maintainers; [ the-kenny ];
   };
 }
-
diff --git a/pkgs/applications/networking/mailreaders/notmuch/default.nix b/pkgs/applications/networking/mailreaders/notmuch/default.nix
index 3c7cfde231a..7a1eddfa869 100644
--- a/pkgs/applications/networking/mailreaders/notmuch/default.nix
+++ b/pkgs/applications/networking/mailreaders/notmuch/default.nix
@@ -3,11 +3,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "notmuch-0.17";
+  name = "notmuch-0.18.1";
 
   src = fetchurl {
     url = "http://notmuchmail.org/releases/${name}.tar.gz";
-    sha256 = "15dypk2damyvxgfc8dy6iiky1ayxnj5samd4v300pi9nwpky05fj";
+    sha256 = "1pdp9l7yv71d3fjb30qyccva8h03hvg88q4a00yi50v2j70kvmgj";
   };
 
   buildInputs = [ bash emacs gdb glib gmime gnupg pkgconfig talloc xapian ];
diff --git a/pkgs/applications/networking/mailreaders/thunderbird-bin/default.nix b/pkgs/applications/networking/mailreaders/thunderbird-bin/default.nix
index 13facc90690..15acd5af8df 100644
--- a/pkgs/applications/networking/mailreaders/thunderbird-bin/default.nix
+++ b/pkgs/applications/networking/mailreaders/thunderbird-bin/default.nix
@@ -38,118 +38,118 @@
 }:
 
 let
-  version = "24.6.0";
+  version = "31.0";
   sources = [
-    { locale = "id"; arch = "linux-i686"; sha256 = "e19f6f5b8f19178350ec68386afd2ab7e5900b8c1fdb7bf81928fedcfcea5cbe"; }
-    { locale = "id"; arch = "linux-x86_64"; sha256 = "ece7445451150b2776f5debc818e288b9037dac1f2da9c7f7db584b6d2b73d34"; }
-    { locale = "he"; arch = "linux-i686"; sha256 = "0ff30ffc7ffe087056b0e72d66d2bc264c1060e3abb65e0c4d53d976855f436f"; }
-    { locale = "he"; arch = "linux-x86_64"; sha256 = "dd41d433644f7790ace1f246ec6703c060456260716710fc4318ca834ecd758b"; }
-    { locale = "el"; arch = "linux-i686"; sha256 = "eb6d53c00a6cd912279b56c5322d65b94fdd2a021c9ea2c854f664e476ae89e2"; }
-    { locale = "el"; arch = "linux-x86_64"; sha256 = "b0fdf2dc2de7ba5296f69694908aef4954b24b4c3092bddbec8995bf838bb817"; }
-    { locale = "tr"; arch = "linux-i686"; sha256 = "71f4f7738540445dc64399368bb63bf48ede79f055d6647ba9ed4d274040d623"; }
-    { locale = "tr"; arch = "linux-x86_64"; sha256 = "2be714b598bf8f1a3c6c9a13141d370c4d29bfec3e4053eb6f1c8a6a7988a96b"; }
-    { locale = "ast"; arch = "linux-i686"; sha256 = "8b2c3b83f4f88e33ac31b07dfb64e83fd1b2cce9ad877c8bb5715a0e6299ce6f"; }
-    { locale = "ast"; arch = "linux-x86_64"; sha256 = "93cd2c5c6c2ac05af3bb55a723bf3f02234d55064b5ea7cba6289bd07cca7647"; }
-    { locale = "nl"; arch = "linux-i686"; sha256 = "2f11b85055fa21b4e2677b92fef34a769ed56bdbd877fefb86599edb5dd39932"; }
-    { locale = "nl"; arch = "linux-x86_64"; sha256 = "d47057633c0ec5e785a723c45c5b8b0168e3d3fabe4aaedb4ca1adbff29a4dcd"; }
-    { locale = "bn-BD"; arch = "linux-i686"; sha256 = "902274548b7308e75c465f71912a7d1e5539e92420ffa17c80a2ac20d02d8630"; }
-    { locale = "bn-BD"; arch = "linux-x86_64"; sha256 = "044494d6bfc07b9cbeaa325dab3c1f0c5e554a05f1a050d960c39fbe093d9482"; }
-    { locale = "eu"; arch = "linux-i686"; sha256 = "e453a06a64c35ed81e661c67fbd4241a7c5494b1f3d2bf5ace7543798feb338c"; }
-    { locale = "eu"; arch = "linux-x86_64"; sha256 = "e8006f0e89153424c809de41ec1a714b91011b5a2a9601c1893a6ff30dcbd2ac"; }
-    { locale = "fr"; arch = "linux-i686"; sha256 = "fed414783f8e9bba5be6d4cb90ef04f274aabab34f3b4351a329d5c5ae7ae8f0"; }
-    { locale = "fr"; arch = "linux-x86_64"; sha256 = "e8f0203bf90bc30c89380c417921139f7b92ef1d38b3d95d292acee3be4e93c3"; }
-    { locale = "br"; arch = "linux-i686"; sha256 = "0948d002df401b9aaedbf8e3277ce312edeb635baa57b1bdf5de87cc13dd36cb"; }
-    { locale = "br"; arch = "linux-x86_64"; sha256 = "733e09671f00c693e13a726fa597b4705822e693ddce8a0494c57fde1de3cb56"; }
-    { locale = "pa-IN"; arch = "linux-i686"; sha256 = "c160c17e4b9b0e3d579a01b5973d142c711d4f87b03fd542d073d816ced9a9c9"; }
-    { locale = "pa-IN"; arch = "linux-x86_64"; sha256 = "0c281e6430a233aca5c6130e907e08c7d05aed8851214063546aff5a5df82232"; }
-    { locale = "gd"; arch = "linux-i686"; sha256 = "5d85eb78f01e1d52e733d4abf8d33281ec2c4adf9a9c65f50c6d6e2b6acf3d1d"; }
-    { locale = "gd"; arch = "linux-x86_64"; sha256 = "a7bb71bb08ccfc01f8e91b47b6ee0ac4592976e964454304da493e0582d262d1"; }
-    { locale = "bg"; arch = "linux-i686"; sha256 = "a63e060eac9efb27b4166e05ff6a035afd51cd29d45ddf69e5226e08441ac53c"; }
-    { locale = "bg"; arch = "linux-x86_64"; sha256 = "8a5f45352e180e984c7f1bc37f0e7602cbc6085a3dcdcac2d74f493941fd9f0e"; }
-    { locale = "sv-SE"; arch = "linux-i686"; sha256 = "ef70e1ff3ff3ce2fd9ecbe62ed010c06e63b410b843cdc3aa3c93fda2bf56708"; }
-    { locale = "sv-SE"; arch = "linux-x86_64"; sha256 = "af33cba52556057abf17df0e92c11ecbf39382bbf92c66b137113e5503ae170b"; }
-    { locale = "ja"; arch = "linux-i686"; sha256 = "f87eac6641ebccf018c76275adcba03976b9c62b9fa51533ec67ab0d2a5a91b9"; }
-    { locale = "ja"; arch = "linux-x86_64"; sha256 = "009b53f10bd785a799026dab028fbb7fa46c154569eba98db2673af12f6c19c4"; }
-    { locale = "pt-BR"; arch = "linux-i686"; sha256 = "ae2243346546cc2c768a9c24fc296013a45459637ab65477537f9d08d5ae193c"; }
-    { locale = "pt-BR"; arch = "linux-x86_64"; sha256 = "5cb2af1ec854e12b91bdf7f2fe88b56bfb45bf7144cf5cc3f0e307259d767a43"; }
-    { locale = "is"; arch = "linux-i686"; sha256 = "bf3a2e4efd86b1e73ac38ef3dc880ce2cee3102d2844b17ebf31aa6528040a92"; }
-    { locale = "is"; arch = "linux-x86_64"; sha256 = "d36f8d321d2952310dcb19a288f36f6496ca24e7f49fb483882c270c1c96571d"; }
-    { locale = "es-AR"; arch = "linux-i686"; sha256 = "e05f63d1f978029169a91719551b6e399be0e0d37310921168904d188e41f50d"; }
-    { locale = "es-AR"; arch = "linux-x86_64"; sha256 = "b8025a7a724a0d98c4f706e7ce59aae8c0f7bcd0082733ce6bee73a1d243feef"; }
-    { locale = "nn-NO"; arch = "linux-i686"; sha256 = "26ded9a3ebea58bcf80ca47759d4fdb86fe91aea8dcf56afdbaf7a32d548ee66"; }
-    { locale = "nn-NO"; arch = "linux-x86_64"; sha256 = "fd8321d5d6adaae042651d911df6ef587afda19ee82bdcfce98814144282b54d"; }
-    { locale = "sr"; arch = "linux-i686"; sha256 = "94b94517072901f34ab28b6cf3a2fd8852867f147ab4b47f34f7d9ae16fbd603"; }
-    { locale = "sr"; arch = "linux-x86_64"; sha256 = "e38f493ea1b8c0b183bad2f2627eb166e75e875a62b33704f50f8f831fd552ec"; }
-    { locale = "si"; arch = "linux-i686"; sha256 = "319ae8256ecf3d7623195e474040fffffff230cd612571872a38b52b608c0507"; }
-    { locale = "si"; arch = "linux-x86_64"; sha256 = "f776b8a9efad41f5c2f8770452a0bd053a3ba9ed4b74da3e3f24214c69e9779e"; }
-    { locale = "ro"; arch = "linux-i686"; sha256 = "f6aea954d3ba2334411a7ce9e7e1da926b0039935c5db3a5480f0fbda583b849"; }
-    { locale = "ro"; arch = "linux-x86_64"; sha256 = "9fef811764441b2b16e408808f4608e17cd21175cf45774162b3bce8b8612491"; }
-    { locale = "it"; arch = "linux-i686"; sha256 = "71df4de89a1eff632339dbaf48ce41182f7a20f7e55a223f6816ef86d3465443"; }
-    { locale = "it"; arch = "linux-x86_64"; sha256 = "076332c97a5c854b2313bd9f2138a6660d8e04fbddc3f8beb89acf071efd4c86"; }
-    { locale = "pl"; arch = "linux-i686"; sha256 = "1a45f7d1d8817f6c724dff556886edc3f2d0ee62ff45bea8d6b7ef63f7f92928"; }
-    { locale = "pl"; arch = "linux-x86_64"; sha256 = "8aa25320126052c9ebc3496e8731224e30fbd45ee2679f4d87f7f2050a01c312"; }
-    { locale = "sk"; arch = "linux-i686"; sha256 = "83a31a94eeb95e28612eeb1e696ed387b6793da350efda439de11833e0ea1173"; }
-    { locale = "sk"; arch = "linux-x86_64"; sha256 = "8c1647f8bfb210f7da8aa164777ef412bf3d4459ce53c95ee2211b4b5df440dc"; }
-    { locale = "vi"; arch = "linux-i686"; sha256 = "e5bb99de119fd6496674fb9cc8432f146e684afc652dec2861108d1ef20b49d7"; }
-    { locale = "vi"; arch = "linux-x86_64"; sha256 = "f35e62031154a32da68ea3d6960da8807f0de7ade7071526fafd6ace48c88976"; }
-    { locale = "rm"; arch = "linux-i686"; sha256 = "0826595dddc981b64d4f1a59cd71411c34ccd0aeac182925709abeedff8461fc"; }
-    { locale = "rm"; arch = "linux-x86_64"; sha256 = "b5b8d30251fc482861518e1c86001aa5eca6b53a65e14a8c6ff9e61eaf651044"; }
-    { locale = "ar"; arch = "linux-i686"; sha256 = "a9b2138cacc983142353ec09a5c4226fc731501da4c0200cc86026e6b28ca10c"; }
-    { locale = "ar"; arch = "linux-x86_64"; sha256 = "6c9a2ce8a8d3b4815475827caf89a3fee8371c422aa6c4984bb03f56728b682c"; }
-    { locale = "es-ES"; arch = "linux-i686"; sha256 = "813260cf5ab06e55c563e015e0172ce0192ccdd894a352ef6d4f439252032619"; }
-    { locale = "es-ES"; arch = "linux-x86_64"; sha256 = "c879fe62db6952f91c51ec7c172bc67d5351f55e99ab6df5cdd8639206f3444a"; }
-    { locale = "fi"; arch = "linux-i686"; sha256 = "33888c19b7e5e57155748d7372ad2b0e61f522ee96913f8846c754c3361fcb4a"; }
-    { locale = "fi"; arch = "linux-x86_64"; sha256 = "d5487588cf07cbd2b02b1c566b6515d087cf8fe9d528890b1dd5a0de53ab1d8c"; }
-    { locale = "hu"; arch = "linux-i686"; sha256 = "72b3a36269de70bd627589bad817e7702a4c83fff9b460e4f787486fa4bf15c7"; }
-    { locale = "hu"; arch = "linux-x86_64"; sha256 = "d458ed4b62f65ce7c3787930549cbee42842ae87a846e5d1565c1881b3bc17e8"; }
-    { locale = "zh-CN"; arch = "linux-i686"; sha256 = "3155a71e847020b2806f6b31acbaa702ccf20f8bd805c2aedb0c9c415f75b88f"; }
-    { locale = "zh-CN"; arch = "linux-x86_64"; sha256 = "b56beb864d247685cd9ba6820e5a8a143be28ff95440e38670c8963d2c769738"; }
-    { locale = "uk"; arch = "linux-i686"; sha256 = "74b7059580a4f389278b1059d80308101ffcfd0a738c6d614e56560ce116db34"; }
-    { locale = "uk"; arch = "linux-x86_64"; sha256 = "a351421c230f6629de0125a30767ff10d541264f6249f6fa2568eae76189398f"; }
-    { locale = "ko"; arch = "linux-i686"; sha256 = "d26ba336a555276c36f9a003df9bc3e0df1c40dd4da7062d1cd8b3a6cba6d52c"; }
-    { locale = "ko"; arch = "linux-x86_64"; sha256 = "078e5878f823b2d19568af8bda095e6ab46097a680b209bae9242d7658377abf"; }
-    { locale = "cs"; arch = "linux-i686"; sha256 = "c9aaab25dabdba0708459a82882b926155b475314d72463633af10c27d9e5dfb"; }
-    { locale = "cs"; arch = "linux-x86_64"; sha256 = "9a9fc61875f0427c26107b96ee3a6f7d71717c0d4aa6e41cc7b1b56bff2131e7"; }
-    { locale = "be"; arch = "linux-i686"; sha256 = "afc862a2a1054f08cffa0ec4facb2e9098fb042f7e4dab85c2ace7f30a384426"; }
-    { locale = "be"; arch = "linux-x86_64"; sha256 = "50353005857df556840fab0b18e8784dc18cbcdc5c45f4fc1f68f6b78b58048c"; }
-    { locale = "ru"; arch = "linux-i686"; sha256 = "4876fcda18fd01b51f392a56085ebfcb97cefd69355666f42d58ffe53b9eb8e9"; }
-    { locale = "ru"; arch = "linux-x86_64"; sha256 = "ef90a31aa408c6c86f3103d7bc82e3e8b5ac7bc9956d431ef46e1f44156b7dbf"; }
-    { locale = "ta-LK"; arch = "linux-i686"; sha256 = "ee4a961e76e63a79d08118e2355e37b1b2a1e0260613532ac6dc7c9a9e86caf1"; }
-    { locale = "ta-LK"; arch = "linux-x86_64"; sha256 = "9a1233c0ee7a72f8b1c071a6cd507d870d34bd64c71f7f960c00cf2e840ea5b1"; }
-    { locale = "zh-TW"; arch = "linux-i686"; sha256 = "00bf471763ca98d7c7e0243f5bbc75230b6cf8cea9c5dab17464c47544d102de"; }
-    { locale = "zh-TW"; arch = "linux-x86_64"; sha256 = "61e474bd0c930b9d6bcc553a87c07e415e1fe037dd033a6a97f9137d4fc73f49"; }
-    { locale = "de"; arch = "linux-i686"; sha256 = "e93520901aa59938e1c51c9943225dded88c668a91da6660de9f41714114ac8b"; }
-    { locale = "de"; arch = "linux-x86_64"; sha256 = "008156ddb73f4eb91d801d8bc35685e517328b5e5f13a4ed39873df471d01c67"; }
-    { locale = "nb-NO"; arch = "linux-i686"; sha256 = "20b3b10e12238238737fa0da3dce5e2fdff1161594b415c5872dd7416001482b"; }
-    { locale = "nb-NO"; arch = "linux-x86_64"; sha256 = "79f854469ac1a6fb0768934dc20ebc511a01904c71f321ed31ebe400ab88f4d8"; }
-    { locale = "fy-NL"; arch = "linux-i686"; sha256 = "61cec7fef6e75ecd7d459e973b258c5b62af0dbfd175b7000484594e63ead2e4"; }
-    { locale = "fy-NL"; arch = "linux-x86_64"; sha256 = "83b3761bfd949e3890c7006ba9610e858fab25815cd6e2f3f293ca707086a78c"; }
-    { locale = "sq"; arch = "linux-i686"; sha256 = "f36321189ed80130b9e4a3a6e387531c48745f4c109f35afe928cf2d44e1b424"; }
-    { locale = "sq"; arch = "linux-x86_64"; sha256 = "81da71b2ce832788213ed60f801fd79e61205a98c44e9082a35f2195af314de8"; }
-    { locale = "ga-IE"; arch = "linux-i686"; sha256 = "b759d93d78964eb8b9ce5aaad37d652fa425cfb5d6049f58a31c2492e3aa475d"; }
-    { locale = "ga-IE"; arch = "linux-x86_64"; sha256 = "62b32a8a4e7455c42bbf8cc5029919a64ca2ff61e06f535dd628a8dd612a15d9"; }
-    { locale = "da"; arch = "linux-i686"; sha256 = "4ad6ede882e973b37627105812619d2e8c804d50d496d96f68554bf75ca093fe"; }
-    { locale = "da"; arch = "linux-x86_64"; sha256 = "9fd6ce0edef1a8c8eb7d811afa39600a2c946f9ed87610a9e98a971d4cf31b08"; }
-    { locale = "hr"; arch = "linux-i686"; sha256 = "35254ef736865d1a7c368e62c9cba68fa64b7f017aca4d9569aeb18b5f559717"; }
-    { locale = "hr"; arch = "linux-x86_64"; sha256 = "6ff8a5b4ebfb9217b37afdfc4d5cab01f1ce66387010d2105a51bed486eea52c"; }
-    { locale = "ca"; arch = "linux-i686"; sha256 = "eb4af3ff107f6827d0288bd68486b8eef174c5dc6e9b5313099d99b2e695db0d"; }
-    { locale = "ca"; arch = "linux-x86_64"; sha256 = "80a6bf800a53af0cc9445c632546ce7cefcf5bd819e6e5e35e662330d58d757c"; }
-    { locale = "en-US"; arch = "linux-i686"; sha256 = "ba35f578095f79582341e988ce7c5e07f489833f7a309756c80caf4f56367987"; }
-    { locale = "en-US"; arch = "linux-x86_64"; sha256 = "09c193e865e90b6d2c547c17d10add7d43e8b89b630a8a490323d4ed391c924d"; }
-    { locale = "pt-PT"; arch = "linux-i686"; sha256 = "57610296c564291a8432fdb9215bcfbab6f09792c47e5606c1619bb203c7f5de"; }
-    { locale = "pt-PT"; arch = "linux-x86_64"; sha256 = "c702acf69957ffd1c4774f42d4f28dc239a4c5bcf6e003c236952167bf9e7e9f"; }
-    { locale = "gl"; arch = "linux-i686"; sha256 = "56ae2d38af2988791163e6b118c781d55e2c545097aa5afccc72998705312888"; }
-    { locale = "gl"; arch = "linux-x86_64"; sha256 = "c5386f149831aa2f48b65391f31f8f2e0a9c3b7a8bcaae67420a5819e80315ec"; }
-    { locale = "lt"; arch = "linux-i686"; sha256 = "8409401c0b87be071d081c03eb34e3338cb62e80669045f5d268f8da60d96bce"; }
-    { locale = "lt"; arch = "linux-x86_64"; sha256 = "4f93e9b0688e30586b3d372944ae5579f7249220733d6045e6bca3830e7f121a"; }
-    { locale = "en-GB"; arch = "linux-i686"; sha256 = "ae1608b9e15862f82d15c5acbcd9f65775efc4368588bc685ebff523ff93e2d6"; }
-    { locale = "en-GB"; arch = "linux-x86_64"; sha256 = "2466f020209de610f429315e0b090b43cf42c9ce540c6bc51e7ad11f5a3449f5"; }
-    { locale = "sl"; arch = "linux-i686"; sha256 = "76cbcf31388cbe72ebbf3fa3be66a0cfe20cd572febf062f3a58a9c50313aa03"; }
-    { locale = "sl"; arch = "linux-x86_64"; sha256 = "e4aa9dd8bb21f3d79ce5f9cfc907fc8a355fef349dcdec30403d534bf3cfbdf6"; }
-    { locale = "et"; arch = "linux-i686"; sha256 = "06561fa96d5166bfbe8eb492ebc08b3d2a768a8a7a251b357dec89ad33f3825e"; }
-    { locale = "et"; arch = "linux-x86_64"; sha256 = "85e663261cc6722c25dd36e1c0a15b7a82a3a6aaca54191effe8ea09ccb8c43e"; }
-    { locale = "hy-AM"; arch = "linux-i686"; sha256 = "d80f116d39e48b42a767fbda5b6e765be4bc3d210cf95d80bb014606785be3e6"; }
-    { locale = "hy-AM"; arch = "linux-x86_64"; sha256 = "c2e124736d63581a3034e60fe3d40bfef9458a712853ab5c8c5d391a9d3af6a9"; }
+    { locale = "nn-NO"; arch = "linux-i686"; sha256 = "a1e9954236de1d0581342fbb894b721528bc51a208d3bbedd4d8defbcc1cb50f"; }
+    { locale = "nn-NO"; arch = "linux-x86_64"; sha256 = "0fe9c22ad8cf575813ae8e476d985a3b951174df5beda67fd98e261f831252aa"; }
+    { locale = "lt"; arch = "linux-i686"; sha256 = "35fb5c44bc3ed25beec4f6172c44f75426579f27bd2302361870615bb1f62194"; }
+    { locale = "lt"; arch = "linux-x86_64"; sha256 = "3b04ffd5e1640c0138e5dab63a1059bd0342fff9f44547c6b34fbe6da810f911"; }
+    { locale = "ta-LK"; arch = "linux-i686"; sha256 = "2e8a1b96820216fda11c234d80a74d7326b49d7ac3f595f646aa10dccde61940"; }
+    { locale = "ta-LK"; arch = "linux-x86_64"; sha256 = "006f25951b4ac90b8d8d32491d260900dfcfb24c10cd4a10dbadf3840b4bcd4e"; }
+    { locale = "bn-BD"; arch = "linux-i686"; sha256 = "839e95de15a4e0287cfe36d70e07d1d40a1708016f615244a84553794ac76b4c"; }
+    { locale = "bn-BD"; arch = "linux-x86_64"; sha256 = "592a353df70c368c3c9855ead6d3b68433e7ebaaf42169108b9e74a83517230b"; }
+    { locale = "de"; arch = "linux-i686"; sha256 = "890bc1ee046ebf67079bd39ecb761a78fbf8cee8f72b32958ad18a0c3184b23b"; }
+    { locale = "de"; arch = "linux-x86_64"; sha256 = "7b52dfc2cea5bedae2ccfe11b0ec2d66edb81b76c2272c60f4bb247970384c9f"; }
+    { locale = "rm"; arch = "linux-i686"; sha256 = "6ab1e46650ff296719e498a1b9e5dad5c2f32e6be9d6fec12d1ab917a5f76872"; }
+    { locale = "rm"; arch = "linux-x86_64"; sha256 = "fdb170e3f546de759ef8a8aa85f6c3bf5152e121739cc27797c3065f4f85c183"; }
+    { locale = "nl"; arch = "linux-i686"; sha256 = "208be79ce95d45f4f69d8bf53d4e2f457410653a81117b4bd4d42bf14a1485dc"; }
+    { locale = "nl"; arch = "linux-x86_64"; sha256 = "2e562f9f59457d484ccfb1beb0129e2ca3ba4e5cbf5c955a65480836dc2e6567"; }
+    { locale = "sv-SE"; arch = "linux-i686"; sha256 = "07c7836bac31fa835c244dbe5eff19bad5dc5a9339cb8a94bd07d88f8590c867"; }
+    { locale = "sv-SE"; arch = "linux-x86_64"; sha256 = "7124de1e3cff7a5c17506f8e175aab1aaf96d4c9fd57824d6c0af110f47b1fbc"; }
+    { locale = "fy-NL"; arch = "linux-i686"; sha256 = "5d4e7f1f82b53161e84abf45f4a7210f0304399efed2df621c2e24cd5f1e1db0"; }
+    { locale = "fy-NL"; arch = "linux-x86_64"; sha256 = "814798f7dd066228ae73ce6bfdf430db4f0c4e905ce8a6670c73f894865dbf4e"; }
+    { locale = "si"; arch = "linux-i686"; sha256 = "35727d874cdeca69e18cedc109b6c3540c8dbb7450b2158cb1209cf00272cc38"; }
+    { locale = "si"; arch = "linux-x86_64"; sha256 = "0aa2232adc0e06c0a841a11155c2cd8f317b2f12b0e02c239ebe6150ad3bc278"; }
+    { locale = "vi"; arch = "linux-i686"; sha256 = "b45871e531b18a35f60240dc0417e5a9f08f8c9e3ea762a36e938425505df8b0"; }
+    { locale = "vi"; arch = "linux-x86_64"; sha256 = "a32dd96a41ed33a81c240c60c3538db45c1c4357ceaf37c8482a378a526c5454"; }
+    { locale = "br"; arch = "linux-i686"; sha256 = "3162753876da622895175afb60cd89be1ee343a10a45f9ac3feb3b306e161838"; }
+    { locale = "br"; arch = "linux-x86_64"; sha256 = "7c8d26a07d239f18f94f14696036974317ac1186072ba4482c315d02dcb97e5f"; }
+    { locale = "da"; arch = "linux-i686"; sha256 = "8cfaf98f3702b418bfd7692373b9f6e99a4b06e47a75a2df602e98d8f6acf761"; }
+    { locale = "da"; arch = "linux-x86_64"; sha256 = "6bd9ab36402f3391abc2e96f8786e16407736cf04d524e562736ac47279e2a26"; }
+    { locale = "fi"; arch = "linux-i686"; sha256 = "0a3e7c130197d4abcbf4d37eef51a946c11cf72707686f8c7a0caa9cc21e75c8"; }
+    { locale = "fi"; arch = "linux-x86_64"; sha256 = "8d4003960a8a7a496662b59834118c8712443761b867e5f54f3bf4a683715d22"; }
+    { locale = "he"; arch = "linux-i686"; sha256 = "5db77f9d117071feeddb5eadf74ea6332ccf9abaa441ba4d7b0a5f0f3781452d"; }
+    { locale = "he"; arch = "linux-x86_64"; sha256 = "46995a9f269f0385fc9ac9d31ee65d84e79ac81bd61892adaeb1afff991bcc82"; }
+    { locale = "zh-CN"; arch = "linux-i686"; sha256 = "73071beb9caa24aaac8eec9cfb01f7e333dc6ac438ab36e7f5afa7d850dbeb8e"; }
+    { locale = "zh-CN"; arch = "linux-x86_64"; sha256 = "a17cc26a51bbcff44837d74bdb35ba0ae10def6f4b536c4a67e9169221bd0afb"; }
+    { locale = "gl"; arch = "linux-i686"; sha256 = "4782b1f56c1f5fb1f802385d693a96b5013503e97e4d73e43fb90c3331aec839"; }
+    { locale = "gl"; arch = "linux-x86_64"; sha256 = "dbba59d0c697e6dc05bc2b554eed2c6040642cb1246a4119cd7c37b0451c6d4e"; }
+    { locale = "sl"; arch = "linux-i686"; sha256 = "b37a5eaf187d1c026990f55a3e993594a49bb689f1643d2f944c7f3c7cfd6819"; }
+    { locale = "sl"; arch = "linux-x86_64"; sha256 = "629132c5cc5f937fb504542662bb8aa7570eee1ae648087dbfb0c6dedadfa53c"; }
+    { locale = "cs"; arch = "linux-i686"; sha256 = "89e818736957569f91f7f329118b09a27b072c6d7c89f601eb02cd1d870c4088"; }
+    { locale = "cs"; arch = "linux-x86_64"; sha256 = "6a3a358227972a0eb60b1b531f322ebb2e604805bfb50b55d88cb8447b443105"; }
+    { locale = "ca"; arch = "linux-i686"; sha256 = "794b1e0be4bd6f8facebe3aa44f66a139a660d4fe75891f463adb5d7da7b32cb"; }
+    { locale = "ca"; arch = "linux-x86_64"; sha256 = "81b51a607844b229d026d9acec4ea1739c365a890857871260b6eca92a176e04"; }
+    { locale = "ar"; arch = "linux-i686"; sha256 = "924c5c47c76fc09f5a46176ef1a6e3466d783b8a4c08a5e660a03e0e84459116"; }
+    { locale = "ar"; arch = "linux-x86_64"; sha256 = "c46c2285a6f1c825e52ea6cd7dda31d6f67be15668ecf71883c55c9fa21a3fd5"; }
+    { locale = "tr"; arch = "linux-i686"; sha256 = "58a53bf3ad217b36beb9795f34349cfa3f10b7a39044f024c547be31b033ee28"; }
+    { locale = "tr"; arch = "linux-x86_64"; sha256 = "21d1f89810a284818c0a73e8abd5b51a9ea58b7db2b9bf6dd5e0119f4bfc13a3"; }
+    { locale = "ru"; arch = "linux-i686"; sha256 = "67cb3d38230d24c2a7615468ae2465e6f768904e3735ce31833dcba7b98023c5"; }
+    { locale = "ru"; arch = "linux-x86_64"; sha256 = "9e6b5351e96b9b2c57ce04fddaf9656adf84bc2a961a8ca614cec2f830d4e2a7"; }
+    { locale = "uk"; arch = "linux-i686"; sha256 = "80d0a09d93362f7eff9c7a20025080207a14c43e56b132c3962dd1d795d2a85c"; }
+    { locale = "uk"; arch = "linux-x86_64"; sha256 = "07d92405612e1000bc0b401481e94548877511ce224f19b23aa4fa192f21d489"; }
+    { locale = "fr"; arch = "linux-i686"; sha256 = "0d70e52c8dc5bf6f13c8ea2a5762cb94534ec54548c792ae181febc3d23c01cb"; }
+    { locale = "fr"; arch = "linux-x86_64"; sha256 = "2962de1886753b81684360ffbf97afa4d4371662a6f467ebc369e225d335745d"; }
+    { locale = "hr"; arch = "linux-i686"; sha256 = "6eacb202078be4de4a86c3fc957dbf482e32ab28805d719aa5d0d7f4fd832f48"; }
+    { locale = "hr"; arch = "linux-x86_64"; sha256 = "83ed10b7d9d74a28f9982a9d11840522f214ccb53ed599f9fce6ae26bd9d2298"; }
+    { locale = "el"; arch = "linux-i686"; sha256 = "227140594d1e12f2edf4e942327a8c64ab922796f7bda324eead8a299a6082ab"; }
+    { locale = "el"; arch = "linux-x86_64"; sha256 = "bc219c6795389fbdf20c4a84a61c350f376374285eff9aaedbc4893fdcbbdc24"; }
+    { locale = "et"; arch = "linux-i686"; sha256 = "4ac7de0edc1d2b084f38058f8c55e8c2fad0782a1f7f7ac69af5c6f28e2a71f9"; }
+    { locale = "et"; arch = "linux-x86_64"; sha256 = "cf026ebca03f6eb59b81073f754b9989f2023bb61d8dfaacbb28da3372abf43b"; }
+    { locale = "it"; arch = "linux-i686"; sha256 = "001f67664b02736aa757fa99ec00c8df023ead8f94113d1040092057031c4557"; }
+    { locale = "it"; arch = "linux-x86_64"; sha256 = "39fdd81738e0cea77c0f860f0e5253416daa6bd13f1e9feab4c6a52c6dd981f9"; }
+    { locale = "ja"; arch = "linux-i686"; sha256 = "0a5a830078e0774e81154f07055613d4b6dd6875be4ac976ac70883cfa0ed9cc"; }
+    { locale = "ja"; arch = "linux-x86_64"; sha256 = "a33890be6ac154862b7b80f864990b3bbad2db8adbf1d26bf2cd61b175db673e"; }
+    { locale = "bg"; arch = "linux-i686"; sha256 = "6f837f1c640c46dd99c4ab691ec6964e40b6d931830d4da604d4329c6d1ecde2"; }
+    { locale = "bg"; arch = "linux-x86_64"; sha256 = "a37294fbf0b358e5b9619aa36a20f92fc637a6b0697b8d607b958d256ce81225"; }
+    { locale = "nb-NO"; arch = "linux-i686"; sha256 = "2bbb5800b9a6d03545ca3dfc8f99f9f30c11e474ea360481f1f7e9610b0a87b0"; }
+    { locale = "nb-NO"; arch = "linux-x86_64"; sha256 = "e2a68f359f48a19437605b581bf9a8cf911feabfb2b15ec3724c60d1cbfe15ec"; }
+    { locale = "es-ES"; arch = "linux-i686"; sha256 = "976fbb88b1c75dc402b9eea76aef4d8a0886ee76bcf65d798a6ae8234b2b297a"; }
+    { locale = "es-ES"; arch = "linux-x86_64"; sha256 = "190679f7638b3697b236d971014f0da938aa2d664afb93e7f4d1c0fb51bfb46e"; }
+    { locale = "ro"; arch = "linux-i686"; sha256 = "530b19e48b0e49047746b2f5dd486cfb19930b1064478c465ce2acb21eac66ba"; }
+    { locale = "ro"; arch = "linux-x86_64"; sha256 = "0fe30abe10b4c97aef9ee40550205e0f269c5cfe76c08a36c8cf886a5af78558"; }
+    { locale = "en-GB"; arch = "linux-i686"; sha256 = "3f2d2784e3aa75cbd3ca0579d660b50b31e488253e52fedbfefc7c5448803967"; }
+    { locale = "en-GB"; arch = "linux-x86_64"; sha256 = "83e64293ed8d1ecf509e2617a71fed9583e4d4c3de3ae5b50175ad8c0f8322ae"; }
+    { locale = "gd"; arch = "linux-i686"; sha256 = "aa282b17eeeb185734f33d2ed9f287958d8a48ed82653d197426e3e3091ecba3"; }
+    { locale = "gd"; arch = "linux-x86_64"; sha256 = "c17db84f0cfd5525e4b8a08e300cabbbcd2bc45f59eb886e180eef0f8c4e45ef"; }
+    { locale = "be"; arch = "linux-i686"; sha256 = "909ae64789280db1a07b3b57dfa1a5d337fecd3bd59bacd3bab2eb72dbecb04f"; }
+    { locale = "be"; arch = "linux-x86_64"; sha256 = "9021a15bda3d4947e1ed6ee6666a252e3541b020d8d7eb58e854e426719f8d6d"; }
+    { locale = "pl"; arch = "linux-i686"; sha256 = "a3536d7e8bb429d562e7731fea8675dc9d442ca8e59cc72eb1b404da12d1d53a"; }
+    { locale = "pl"; arch = "linux-x86_64"; sha256 = "99cb049415e4837e615e1946409d1fd62966ae8eb843d89dfb61a6675b5b363f"; }
+    { locale = "pa-IN"; arch = "linux-i686"; sha256 = "06a17ca2ee8f44098252f24dae17589f32c80bd35e127a093c18161751a581fc"; }
+    { locale = "pa-IN"; arch = "linux-x86_64"; sha256 = "b8537b39f3e1242e3ed705ff919b01eb89ac72cf7c15ef0c44d258069c8ea317"; }
+    { locale = "ko"; arch = "linux-i686"; sha256 = "f2f1e9babb37f79121034f9b8cbc90fbf9f0fa1c152a7f0d7162aff6f6e33f1a"; }
+    { locale = "ko"; arch = "linux-x86_64"; sha256 = "60bc6bd468c820066e00f8108e0912df57a941b4150c06797a7958ec684c4969"; }
+    { locale = "sq"; arch = "linux-i686"; sha256 = "a88591a1850b56c68dd75b4ecff79a32d46dcb42f788d66bb46d45cd0f0d5672"; }
+    { locale = "sq"; arch = "linux-x86_64"; sha256 = "2bb7656dde363f3c3d3c8c8b4dbdb306f7e618491c917bc7c1b6e6f41d30fbf0"; }
+    { locale = "id"; arch = "linux-i686"; sha256 = "b396c752f7652e5ee31d6bec4bfb70b2d86438d966051f91e4d7a77ce5a924dc"; }
+    { locale = "id"; arch = "linux-x86_64"; sha256 = "1f0595e6953b0b6aa09577f180897760f8f85ba15e00e6ae3b12105c705cdac4"; }
+    { locale = "sk"; arch = "linux-i686"; sha256 = "4d3a4d283705889759dcb321e4b700896b132634005590e546bf6744e6187260"; }
+    { locale = "sk"; arch = "linux-x86_64"; sha256 = "456252e7bb5f29ef3c76afb2df0f406fcf93ef1c6df56d0f209bb85e91c8acce"; }
+    { locale = "en-US"; arch = "linux-i686"; sha256 = "ee93df33057576bd55bc80b71aeec7c6f487028f0fe52f679614811be5c71bae"; }
+    { locale = "en-US"; arch = "linux-x86_64"; sha256 = "7f7189250d76f970bfc1879b2ac6fe2d42bdcf3a652614fa4e080dcc636bbd4c"; }
+    { locale = "sr"; arch = "linux-i686"; sha256 = "cb389bd9712def87c06ffab3fc50b8fa58c773c6725fd0e0befec3e2ac957ef5"; }
+    { locale = "sr"; arch = "linux-x86_64"; sha256 = "8f9bf916357e7385dec5de9e4d58f6dfbe3c7fc6d2b66298304c3630189833e6"; }
+    { locale = "zh-TW"; arch = "linux-i686"; sha256 = "f89251f74b85c22a9f7b97b844a118e498698e205f733f1fb0d7a98787f973ee"; }
+    { locale = "zh-TW"; arch = "linux-x86_64"; sha256 = "019a15e1e83b6810de6a4d64deb3eba1a9c2a0c6f1c382582e356445e40d5bda"; }
+    { locale = "es-AR"; arch = "linux-i686"; sha256 = "ae1d03ddf4b424edc59e08c65a9fb20107311289e4faf8f06f14bc471b00d35f"; }
+    { locale = "es-AR"; arch = "linux-x86_64"; sha256 = "a19dce910ba5be35c0fd51be50bd96be3b3db84587f749ed9a108a14a3b732b7"; }
+    { locale = "ast"; arch = "linux-i686"; sha256 = "8cb4cb6a99955209026224a4cbbcab7b37b0b9fc38147eeaa439631be7750c08"; }
+    { locale = "ast"; arch = "linux-x86_64"; sha256 = "4520a3ae24cc7056eb87d48280999c2c3da6aa76b9182c291512dc80363efb27"; }
+    { locale = "ga-IE"; arch = "linux-i686"; sha256 = "8803a9477f6ac963bdacfd82f6e6b8aabb217fa6c39b311645e461f38cda3757"; }
+    { locale = "ga-IE"; arch = "linux-x86_64"; sha256 = "c8eae521293986be6d626302d91abbb88a12855565fd41c3614f7a5d7534f0cd"; }
+    { locale = "pt-BR"; arch = "linux-i686"; sha256 = "9ea7f173533757c99a9c2dfdceab5cc58e583f929a2e7db95184823a00319a0a"; }
+    { locale = "pt-BR"; arch = "linux-x86_64"; sha256 = "6b9775f8142273d118870887da2728da4732609395897513739df7b352a4989c"; }
+    { locale = "is"; arch = "linux-i686"; sha256 = "bcaeea579405f015fcdb78e16cfd92e4c0895614c5966a1a7049a4fe310b1c46"; }
+    { locale = "is"; arch = "linux-x86_64"; sha256 = "7de3a89ece968819fcd7f438aaa2f5762f9d936b20fb3c364467ac123b24182e"; }
+    { locale = "eu"; arch = "linux-i686"; sha256 = "af7f04ef648264f56dcb62e7e473586f3c5b13d3ecd2918278962f335dda7966"; }
+    { locale = "eu"; arch = "linux-x86_64"; sha256 = "8477854792552b471e4eb11f71c79b14544cf438e795feae3082c0f3a31e0c8a"; }
+    { locale = "hu"; arch = "linux-i686"; sha256 = "21db7e27557670796db9282174e7da04afe3a0c89b31e042f7bbd3992e4e08be"; }
+    { locale = "hu"; arch = "linux-x86_64"; sha256 = "8f05b160d346b45308ba0c7dbe531bce043f22abffd2a4d1200628669a3b4aa0"; }
+    { locale = "hy-AM"; arch = "linux-i686"; sha256 = "5e77c23bdb52dba7b663b574520972e2b78588e5143922c1e1837c0e0bd71a86"; }
+    { locale = "hy-AM"; arch = "linux-x86_64"; sha256 = "35e663dad586cce929baa1ec501b149ff586df15a687eb41a8cc619c542a625c"; }
+    { locale = "pt-PT"; arch = "linux-i686"; sha256 = "211322939ab3b4bfc3e6f0548356c9479db5deb687e1e2232f527462017dcd2d"; }
+    { locale = "pt-PT"; arch = "linux-x86_64"; sha256 = "0d50802a6fd7d9256591076c267759d39af91f680025b03ec6925e21c20494e4"; }
   ];
 
   arch = if stdenv.system == "i686-linux"
diff --git a/pkgs/applications/networking/msmtp/default.nix b/pkgs/applications/networking/msmtp/default.nix
index 584fdcd170a..2b42a275d8c 100644
--- a/pkgs/applications/networking/msmtp/default.nix
+++ b/pkgs/applications/networking/msmtp/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, openssl, pkgconfig, gnutls, gsasl, libidn }:
 
 stdenv.mkDerivation rec {
-  name = "msmtp-1.4.31";
+  name = "msmtp-1.4.32";
 
   src = fetchurl {
     url = "mirror://sourceforge/msmtp/${name}.tar.bz2";
-    sha256 = "0pr29kb7qsz4q6yfw5wvmw1wm4axi8kc97qhhmp50bx2bylzjyi4";
+    sha256 = "122z38pv4q03w3mbnhrhg4w85a51258sfdg2ips0b6cgwz3wbw1b";
   };
 
   buildInputs = [ openssl pkgconfig gnutls gsasl libidn ];
diff --git a/pkgs/applications/networking/mumble/default.nix b/pkgs/applications/networking/mumble/default.nix
index 0f2a3d93cdb..7b9396ff5ff 100644
--- a/pkgs/applications/networking/mumble/default.nix
+++ b/pkgs/applications/networking/mumble/default.nix
@@ -15,11 +15,11 @@ let
 in
 stdenv.mkDerivation rec {
   name = "mumble-" + version;
-  version = "1.2.6";
+  version = "1.2.7";
 
   src = fetchurl {
     url = "mirror://sourceforge/mumble/${name}.tar.gz";
-    sha256 = "1zxnbwbd81p7lvscghlpkad8kynh9gbf1nhc092sp64pp37xwv47";
+    sha256 = "0zjqkkdkcvgmqic6np87hj6b6f851lkzyd6y3cqj6zzacjvps31d";
   };
 
   patches = optional jackSupport ./mumble-jack-support.patch;
diff --git a/pkgs/applications/networking/p2p/freenet/default.nix b/pkgs/applications/networking/p2p/freenet/default.nix
index cb53f4b5aa3..4e705711677 100644
--- a/pkgs/applications/networking/p2p/freenet/default.nix
+++ b/pkgs/applications/networking/p2p/freenet/default.nix
@@ -50,7 +50,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Decentralised and censorship-resistant network";
     homepage = https://freenetproject.org/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = with stdenv.lib.platforms; linux;
   };
 }
diff --git a/pkgs/applications/networking/p2p/gnunet/default.nix b/pkgs/applications/networking/p2p/gnunet/default.nix
index bcd0eb503f6..6c28840f7e5 100644
--- a/pkgs/applications/networking/p2p/gnunet/default.nix
+++ b/pkgs/applications/networking/p2p/gnunet/default.nix
@@ -73,7 +73,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://gnunet.org/;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = with stdenv.lib.maintainers; [ ludo viric ];
     platforms = stdenv.lib.platforms.gnu;
diff --git a/pkgs/applications/networking/p2p/gnunet/svn.nix b/pkgs/applications/networking/p2p/gnunet/svn.nix
index ed6c348706b..25a51b3c936 100644
--- a/pkgs/applications/networking/p2p/gnunet/svn.nix
+++ b/pkgs/applications/networking/p2p/gnunet/svn.nix
@@ -85,7 +85,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://gnunet.org/;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     maintainers = with stdenv.lib.maintainers; [ ludo viric ];
     platforms = stdenv.lib.platforms.gnu;
diff --git a/pkgs/applications/networking/p2p/tribler/default.nix b/pkgs/applications/networking/p2p/tribler/default.nix
index 5fa19c71d9a..5bc228f9a6b 100644
--- a/pkgs/applications/networking/p2p/tribler/default.nix
+++ b/pkgs/applications/networking/p2p/tribler/default.nix
@@ -44,6 +44,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://www.tribler.org/;
     description = "A completely decentralised P2P filesharing client based on the Bittorrent protocol";
-    license = "LGPLv2.1";
+    license = stdenv.lib.licenses.lgpl21;
   };
 }
diff --git a/pkgs/applications/networking/pjsip/default.nix b/pkgs/applications/networking/pjsip/default.nix
index 558394199f4..4d08e1cc60a 100644
--- a/pkgs/applications/networking/pjsip/default.nix
+++ b/pkgs/applications/networking/pjsip/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "SIP stack and media stack for presence, im, and multimedia communication";
     homepage = http://pjsip.org/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/networking/remote/remmina/default.nix b/pkgs/applications/networking/remote/remmina/default.nix
index 24bc20af652..8fb929d53e1 100644
--- a/pkgs/applications/networking/remote/remmina/default.nix
+++ b/pkgs/applications/networking/remote/remmina/default.nix
@@ -42,7 +42,7 @@ stdenv.mkDerivation {
   '';
 
   meta = with stdenv.lib; {
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     homepage = "http://remmina.sourceforge.net/";
     description = "Remmina is a remote desktop client written in GTK+";
     maintainers = [];
diff --git a/pkgs/applications/networking/remote/ssvnc/default.nix b/pkgs/applications/networking/remote/ssvnc/default.nix
index 619925354f0..f142395aa57 100644
--- a/pkgs/applications/networking/remote/ssvnc/default.nix
+++ b/pkgs/applications/networking/remote/ssvnc/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "VNC viewer that adds encryption security to VNC connections";
     homepage = "http://www.karlrunge.com/x11vnc/ssvnc.html";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.edwtjo ];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/networking/remote/teamviewer/8.nix b/pkgs/applications/networking/remote/teamviewer/8.nix
index 440eb90390a..459ae9fab82 100644
--- a/pkgs/applications/networking/remote/teamviewer/8.nix
+++ b/pkgs/applications/networking/remote/teamviewer/8.nix
@@ -41,7 +41,7 @@ stdenv.mkDerivation {
 
   meta = {
     homepage = "http://www.teamviewer.com";
-    license = "unfree";
+    license = stdenv.lib.licenses.unfree;
     description = "Desktop sharing application, providing remote support and online meetings";
   };
 }
diff --git a/pkgs/applications/networking/remote/teamviewer/default.nix b/pkgs/applications/networking/remote/teamviewer/default.nix
index 6802782bcb5..65ddd7305c8 100644
--- a/pkgs/applications/networking/remote/teamviewer/default.nix
+++ b/pkgs/applications/networking/remote/teamviewer/default.nix
@@ -47,7 +47,7 @@ stdenv.mkDerivation {
 
   meta = {
     homepage = "http://www.teamviewer.com";
-    license = "unfree";
+    license = stdenv.lib.licenses.unfree;
     description = "Desktop sharing application, providing remote support and online meetings";
   };
 }
diff --git a/pkgs/applications/networking/sniffers/etherape/default.nix b/pkgs/applications/networking/sniffers/etherape/default.nix
index a51f65cbccb..f5104665562 100644
--- a/pkgs/applications/networking/sniffers/etherape/default.nix
+++ b/pkgs/applications/networking/sniffers/etherape/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://etherape.sourceforge.net/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = with stdenv.lib.platforms; linux;
   };
 }
diff --git a/pkgs/applications/networking/sync/unison/default.nix b/pkgs/applications/networking/sync/unison/default.nix
index 744c8c01efa..4ac5e8300ca 100644
--- a/pkgs/applications/networking/sync/unison/default.nix
+++ b/pkgs/applications/networking/sync/unison/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation (rec {
   meta = {
     homepage = http://www.cis.upenn.edu/~bcpierce/unison/;
     description = "Bidirectional file synchronizer";
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/networking/vnstat/default.nix b/pkgs/applications/networking/vnstat/default.nix
index 57afefd7dcd..6d4306044a4 100644
--- a/pkgs/applications/networking/vnstat/default.nix
+++ b/pkgs/applications/networking/vnstat/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://humdi.net/vnstat/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     description = "Console-based network statistics utility for Linux";
   };
 }
diff --git a/pkgs/applications/networking/yafc/default.nix b/pkgs/applications/networking/yafc/default.nix
index 752a7824e6f..2e60b9aa322 100644
--- a/pkgs/applications/networking/yafc/default.nix
+++ b/pkgs/applications/networking/yafc/default.nix
@@ -13,6 +13,6 @@ stdenv.mkDerivation rec {
     description = "ftp/sftp client with readline, autocompletion and bookmarks";
     homepage = http://www.yafc-ftp.com;
     maintainers = [ stdenv.lib.maintainers.page ];
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/office/eventlist/default.nix b/pkgs/applications/office/eventlist/default.nix
index f126d6bfba6..c260220aad4 100644
--- a/pkgs/applications/office/eventlist/default.nix
+++ b/pkgs/applications/office/eventlist/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
       Incidences can be filtered, added, edited, deleted via context menu.
     '';
     homepage = "http://kde-look.org/content/show.php/Eventlist?content=107779";
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
 	  };
 }
diff --git a/pkgs/applications/office/gnucash/default.nix b/pkgs/applications/office/gnucash/default.nix
index ee0475d45ec..9c255f493d3 100644
--- a/pkgs/applications/office/gnucash/default.nix
+++ b/pkgs/applications/office/gnucash/default.nix
@@ -70,7 +70,7 @@ stdenv.mkDerivation rec {
       accounting principles to ensure balanced books and accurate reports.
     '';
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     homepage = http://www.gnucash.org/;
 
diff --git a/pkgs/applications/office/gnumeric/default.nix b/pkgs/applications/office/gnumeric/default.nix
index 014aa5bf0fd..2b2fd87cf43 100644
--- a/pkgs/applications/office/gnumeric/default.nix
+++ b/pkgs/applications/office/gnumeric/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "The GNOME Office Spreadsheet";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     homepage = http://projects.gnome.org/gnumeric/;
     platforms = platforms.linux;
     maintainers = [ maintainers.vcunat ];
diff --git a/pkgs/applications/office/homebank/default.nix b/pkgs/applications/office/homebank/default.nix
index 5e5c98e8260..007e093378d 100644
--- a/pkgs/applications/office/homebank/default.nix
+++ b/pkgs/applications/office/homebank/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Free, easy, personal accounting for everyone";
     homepage = http://homebank.free.fr/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/office/impressive/default.nix b/pkgs/applications/office/impressive/default.nix
index de6517923b6..fad2167fb7a 100644
--- a/pkgs/applications/office/impressive/default.nix
+++ b/pkgs/applications/office/impressive/default.nix
@@ -71,7 +71,7 @@ in
 
       homepage = http://impressive.sourceforge.net/;
 
-      license = "GPLv2";
+      license = stdenv.lib.licenses.gpl2;
 
       maintainers = [ stdenv.lib.maintainers.ludo ];
       platforms = stdenv.lib.platforms.mesaPlatforms;
diff --git a/pkgs/applications/office/keepnote/default.nix b/pkgs/applications/office/keepnote/default.nix
index 419d761b095..409da36b264 100644
--- a/pkgs/applications/office/keepnote/default.nix
+++ b/pkgs/applications/office/keepnote/default.nix
@@ -17,6 +17,6 @@ buildPythonPackage {
   meta = {
     description = "Note taking application";
     homepage = http://rasm.ods.org/keepnote;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/office/mmex/default.nix b/pkgs/applications/office/mmex/default.nix
index d56f4bed0ce..2940569ef65 100644
--- a/pkgs/applications/office/mmex/default.nix
+++ b/pkgs/applications/office/mmex/default.nix
@@ -28,7 +28,7 @@ in
     meta = {
       description = "Easy-to-use personal finance software";
       homepage = http://www.codelathe.com/mmex;
-      license = "GPLv2+";
+      license = stdenv.lib.licenses.gpl2Plus;
       maintainers = with stdenv.lib.maintainers; [viric];
       platforms = with stdenv.lib.platforms; linux;
     };
diff --git a/pkgs/applications/office/scribus/default.nix b/pkgs/applications/office/scribus/default.nix
index 250ce163e4f..4026031de08 100644
--- a/pkgs/applications/office/scribus/default.nix
+++ b/pkgs/applications/office/scribus/default.nix
@@ -26,6 +26,6 @@ stdenv.mkDerivation rec {
     platforms = stdenv.lib.platforms.linux;
     description = "Desktop Publishing (DTP) and Layout program for Linux";
     homepage = http://www.scribus.net;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/science/astronomy/gravit/default.nix b/pkgs/applications/science/astronomy/gravit/default.nix
index a2cc07b0a61..696890f95f1 100644
--- a/pkgs/applications/science/astronomy/gravit/default.nix
+++ b/pkgs/applications/science/astronomy/gravit/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://gravit.slowchop.com";
     description = "A beautiful OpenGL-based gravity simulator";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
 
     longDescription = ''
       Gravit is a gravity simulator which runs under Linux, Windows and
diff --git a/pkgs/applications/science/biology/plink/default.nix b/pkgs/applications/science/biology/plink/default.nix
index fa6dcaa82ed..4396ab463c6 100644
--- a/pkgs/applications/science/biology/plink/default.nix
+++ b/pkgs/applications/science/biology/plink/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Whole genome association toolkit";
     homepage = "http://pngu.mgh.harvard.edu/~purcell/plink/";
-    license = "GNUv2";
+    license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/applications/science/electronics/archimedes/default.nix b/pkgs/applications/science/electronics/archimedes/default.nix
index 142519c30ed..a6a5f68755a 100644
--- a/pkgs/applications/science/electronics/archimedes/default.nix
+++ b/pkgs/applications/science/electronics/archimedes/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "GNU package for semiconductor device simulations";
     homepage = http://www.gnu.org/software/archimedes;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = with stdenv.lib.platforms; linux;
   };
 }
diff --git a/pkgs/applications/science/electronics/caneda/default.nix b/pkgs/applications/science/electronics/caneda/default.nix
index d135fb09434..404ffc5010b 100644
--- a/pkgs/applications/science/electronics/caneda/default.nix
+++ b/pkgs/applications/science/electronics/caneda/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Open source EDA software focused on easy of use and portability";
     homepage = http://caneda.tuxfamily.org;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/science/electronics/gtkwave/default.nix b/pkgs/applications/science/electronics/gtkwave/default.nix
index 0bc6b60e721..c761f619642 100644
--- a/pkgs/applications/science/electronics/gtkwave/default.nix
+++ b/pkgs/applications/science/electronics/gtkwave/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Wave viewer for Unix and Win32";
     homepage = http://gtkwave.sourceforge.net;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/science/electronics/kicad/default.nix b/pkgs/applications/science/electronics/kicad/default.nix
index 0e81616a006..1fc97abef92 100644
--- a/pkgs/applications/science/electronics/kicad/default.nix
+++ b/pkgs/applications/science/electronics/kicad/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Free Software EDA Suite";
     homepage = "http://www.kicad-pcb.org/";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/science/electronics/qucs/default.nix b/pkgs/applications/science/electronics/qucs/default.nix
index e434c97db2b..dd3eaecc744 100644
--- a/pkgs/applications/science/electronics/qucs/default.nix
+++ b/pkgs/applications/science/electronics/qucs/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Integrated circuit simulator";
     homepage = http://qucs.sourceforge.net;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/science/electronics/tkgate/1.x.nix b/pkgs/applications/science/electronics/tkgate/1.x.nix
index 1feac0b31c1..30e882a7f38 100644
--- a/pkgs/applications/science/electronics/tkgate/1.x.nix
+++ b/pkgs/applications/science/electronics/tkgate/1.x.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Event driven digital circuit simulator with a TCL/TK-based graphical editor";
     homepage = "http://www.tkgate.org/";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.simons ];
     hydraPlatforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/science/electronics/tkgate/2.x.nix b/pkgs/applications/science/electronics/tkgate/2.x.nix
index 25c6a309cf3..108986ddefe 100644
--- a/pkgs/applications/science/electronics/tkgate/2.x.nix
+++ b/pkgs/applications/science/electronics/tkgate/2.x.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Event driven digital circuit simulator with a TCL/TK-based graphical editor";
     homepage = "http://www.tkgate.org/";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     broken = true;
   };
 }
diff --git a/pkgs/applications/science/electronics/verilog/default.nix b/pkgs/applications/science/electronics/verilog/default.nix
index f2c9d2e646f..e68d2a4ab91 100644
--- a/pkgs/applications/science/electronics/verilog/default.nix
+++ b/pkgs/applications/science/electronics/verilog/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
     description = "Icarus Verilog compiler";
     repositories.git = https://github.com/steveicarus/iverilog.git;
     homepage = http://www.icarus.com;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [winden];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/science/electronics/xoscope/default.nix b/pkgs/applications/science/electronics/xoscope/default.nix
index 54aae9e7d3b..df7d053d93b 100644
--- a/pkgs/applications/science/electronics/xoscope/default.nix
+++ b/pkgs/applications/science/electronics/xoscope/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Oscilloscope through the sound card";
     homepage = http://xoscope.sourceforge.net;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/science/geometry/tetgen/default.nix b/pkgs/applications/science/geometry/tetgen/default.nix
index d14fa08bbb5..ddfb92def95 100644
--- a/pkgs/applications/science/geometry/tetgen/default.nix
+++ b/pkgs/applications/science/geometry/tetgen/default.nix
@@ -16,6 +16,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Quality Tetrahedral Mesh Generator and 3D Delaunay Triangulator";
     homepage = "http://tetgen.org/";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/applications/science/logic/iprover/default.nix b/pkgs/applications/science/logic/iprover/default.nix
index 2fb9678b832..e03b33fa43c 100644
--- a/pkgs/applications/science/logic/iprover/default.nix
+++ b/pkgs/applications/science/logic/iprover/default.nix
@@ -2,9 +2,9 @@ x@{builderDefsPackage
   , ocaml, eprover
   , ...}:
 builderDefsPackage
-(a :  
-let 
-  helperArgNames = ["stdenv" "fetchurl" "builderDefsPackage"] ++ 
+(a :
+let
+  helperArgNames = ["stdenv" "fetchurl" "builderDefsPackage"] ++
     [];
 
   buildInputs = map (n: builtins.getAttr n x)
@@ -38,7 +38,7 @@ rec {
     echo -e "#! /bin/sh\\n$out/bin/iproveropt --clausifier \"${eprover}/bin/eprover\" --clausifier_options \" --tstp-format --silent --cnf \" \"\$@\"" > "$out"/bin/iprover
     chmod a+x  "$out"/bin/iprover
   '') ["defEnsureDir" "minInit" "doMake"];
-      
+
   meta = {
     description = "An automated first-order logic theorem prover";
     maintainers = with a.lib.maintainers;
@@ -47,7 +47,8 @@ rec {
     ];
     platforms = with a.lib.platforms;
       linux;
-    license = "GPLv3";
+    license = with a.lib.licenses;
+      gpl3;
   };
   passthru = {
     updateInfo = {
@@ -55,4 +56,3 @@ rec {
     };
   };
 }) x
-
diff --git a/pkgs/applications/science/logic/logisim/default.nix b/pkgs/applications/science/logic/logisim/default.nix
index ab46efa9a96..c71ed73a992 100644
--- a/pkgs/applications/science/logic/logisim/default.nix
+++ b/pkgs/applications/science/logic/logisim/default.nix
@@ -27,6 +27,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = "http://ozark.hendrix.edu/~burch/logisim";
     description = "Educational tool for designing and simulating digital logic circuits";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/science/logic/matita/130312.nix b/pkgs/applications/science/logic/matita/130312.nix
index f77e9d34a2a..9e98c8db394 100644
--- a/pkgs/applications/science/logic/matita/130312.nix
+++ b/pkgs/applications/science/logic/matita/130312.nix
@@ -60,7 +60,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://matita.cs.unibo.it/;
     description = "Matita is an experimental, interactive theorem prover";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.roconnor ];
   };
 }
diff --git a/pkgs/applications/science/logic/matita/default.nix b/pkgs/applications/science/logic/matita/default.nix
index 0713ff09e92..f601f97de62 100644
--- a/pkgs/applications/science/logic/matita/default.nix
+++ b/pkgs/applications/science/logic/matita/default.nix
@@ -48,7 +48,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://matita.cs.unibo.it/;
     description = "Matita is an experimental, interactive theorem prover";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.roconnor ];
   };
 }
diff --git a/pkgs/applications/science/logic/minisat/default.nix b/pkgs/applications/science/logic/minisat/default.nix
index 1f29b3aa1a1..e91ff67fc9c 100644
--- a/pkgs/applications/science/logic/minisat/default.nix
+++ b/pkgs/applications/science/logic/minisat/default.nix
@@ -2,9 +2,9 @@ x@{builderDefsPackage
   , zlib
   , ...}:
 builderDefsPackage
-(a :  
-let 
-  helperArgNames = ["stdenv" "fetchurl" "builderDefsPackage"] ++ 
+(a :
+let
+  helperArgNames = ["stdenv" "fetchurl" "builderDefsPackage"] ++
     [];
 
   buildInputs = map (n: builtins.getAttr n x)
@@ -36,7 +36,7 @@ rec {
   setVars = a.fullDepEntry (''
     export MROOT=$PWD/../
   '') ["doUnpack"];
-      
+
   meta = {
     description = "A compact and readable SAT-solver";
     maintainers = with a.lib.maintainers;
@@ -45,7 +45,7 @@ rec {
     ];
     platforms = with a.lib.platforms;
       linux;
-    license = "MIT";
+    license = a.stdenv.lib.licenses.mit;
     homepage = "http://minisat.se/";
   };
   passthru = {
@@ -54,4 +54,3 @@ rec {
     };
   };
 }) x
-
diff --git a/pkgs/applications/science/logic/opensmt/default.nix b/pkgs/applications/science/logic/opensmt/default.nix
index 430537fd57f..2dc4b993429 100644
--- a/pkgs/applications/science/logic/opensmt/default.nix
+++ b/pkgs/applications/science/logic/opensmt/default.nix
@@ -3,9 +3,9 @@ x@{builderDefsPackage
   , gmpxx, flex, bison
   , ...}:
 builderDefsPackage
-(a :  
-let 
-  helperArgNames = ["stdenv" "fetchurl" "builderDefsPackage"] ++ 
+(a :
+let
+  helperArgNames = ["stdenv" "fetchurl" "builderDefsPackage"] ++
     [];
 
   buildInputs = map (n: builtins.getAttr n x)
@@ -30,7 +30,7 @@ rec {
 
   /* doConfigure should be removed if not needed */
   phaseNames = ["doAutotools" "doConfigure" "doMakeInstall"];
-      
+
   meta = {
     description = "A satisfiability modulo theory (SMT) solver";
     maintainers = with a.lib.maintainers;
@@ -39,7 +39,7 @@ rec {
     ];
     platforms = with a.lib.platforms;
       linux;
-    license = "GPLv3";
+    license = a.stdenv.lib.licenses.gpl3;
     homepage = "http://code.google.com/p/opensmt/";
   };
   passthru = {
@@ -48,4 +48,3 @@ rec {
     };
   };
 }) x
-
diff --git a/pkgs/applications/science/logic/picosat/default.nix b/pkgs/applications/science/logic/picosat/default.nix
index 970daf739fc..6c2cce0ea4b 100644
--- a/pkgs/applications/science/logic/picosat/default.nix
+++ b/pkgs/applications/science/logic/picosat/default.nix
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://fmv.jku.at/picosat/;
     description = "SAT solver with proof and core support";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     maintainers = [ stdenv.lib.maintainers.roconnor ];
   };
 }
diff --git a/pkgs/applications/science/math/eukleides/default.nix b/pkgs/applications/science/math/eukleides/default.nix
index 55ea4c6216c..fdf5c1bd831 100644
--- a/pkgs/applications/science/math/eukleides/default.nix
+++ b/pkgs/applications/science/math/eukleides/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Geometry Drawing Language";
     homepage = "http://www.eukleides.org/";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
 
     longDescription = ''
       Eukleides is a computer language devoted to elementary plane
diff --git a/pkgs/applications/science/math/gap/default.nix b/pkgs/applications/science/math/gap/default.nix
index e7766fab581..0700251c3a8 100644
--- a/pkgs/applications/science/math/gap/default.nix
+++ b/pkgs/applications/science/math/gap/default.nix
@@ -1,10 +1,10 @@
 x@{builderDefsPackage
-  , pari ? null 
+  , pari ? null
   , ...}:
 builderDefsPackage
-(a :  
-let 
-  helperArgNames = ["stdenv" "fetchurl" "builderDefsPackage"] ++ 
+(a :
+let
+  helperArgNames = ["stdenv" "fetchurl" "builderDefsPackage"] ++
     [];
 
   buildInputs = map (n: builtins.getAttr n x)
@@ -44,14 +44,14 @@ rec {
 
     tar xf "${pkgSrc}" -C "$out/share/gap/build-dir/pkg"
 
-    ${if a.pari != null then 
-      ''sed -e '2iexport PATH=$PATH:${pari}/bin' -i "$out/share/gap/build-dir/bin/gap.sh" '' 
+    ${if a.pari != null then
+      ''sed -e '2iexport PATH=$PATH:${pari}/bin' -i "$out/share/gap/build-dir/bin/gap.sh" ''
     else ""}
-    sed -e "/GAP_DIR=/aGAP_DIR='$out/share/gap/build-dir/'" -i "$out/share/gap/build-dir/bin/gap.sh" 
+    sed -e "/GAP_DIR=/aGAP_DIR='$out/share/gap/build-dir/'" -i "$out/share/gap/build-dir/bin/gap.sh"
 
     ln -s "$out/share/gap/build-dir/bin/gap.sh" "$out/bin"
   '' ["doMake" "minInit" "defEnsureDir"];
-      
+
   meta = {
     description = "Computational discrete algebra system";
     maintainers = with a.lib.maintainers;
@@ -60,8 +60,8 @@ rec {
     ];
     platforms = with a.lib.platforms;
       linux;
-    license = "GPLv2";
+    license = with a.lib.licenses;
+      gpl2;
     homepage = "http://gap-system.org/";
   };
 }) x
-
diff --git a/pkgs/applications/science/math/mathematica/default.nix b/pkgs/applications/science/math/mathematica/default.nix
index 997080ee303..d4d352c95bb 100644
--- a/pkgs/applications/science/math/mathematica/default.nix
+++ b/pkgs/applications/science/math/mathematica/default.nix
@@ -119,6 +119,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Wolfram Mathematica computational software system";
     homepage = "http://www.wolfram.com/mathematica/";
-    license = "unfree";
+    license = stdenv.lib.licenses.unfree;
   };
 }
diff --git a/pkgs/applications/science/math/maxima/default.nix b/pkgs/applications/science/math/maxima/default.nix
index 7123b476f35..096796a859d 100644
--- a/pkgs/applications/science/math/maxima/default.nix
+++ b/pkgs/applications/science/math/maxima/default.nix
@@ -40,7 +40,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Maxima computer algebra system";
     homepage = "http://maxima.sourceforge.net";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
 
     longDescription = ''
       Maxima is a fairly complete computer algebra system written in
diff --git a/pkgs/applications/science/math/singular/default.nix b/pkgs/applications/science/math/singular/default.nix
index 5c5dfae8200..1afb510e994 100644
--- a/pkgs/applications/science/math/singular/default.nix
+++ b/pkgs/applications/science/math/singular/default.nix
@@ -3,9 +3,9 @@ x@{builderDefsPackage
   , coreutils
   , ...}:
 builderDefsPackage
-(a :  
-let 
-  helperArgNames = ["stdenv" "fetchurl" "builderDefsPackage"] ++ 
+(a :
+let
+  helperArgNames = ["stdenv" "fetchurl" "builderDefsPackage"] ++
     [];
 
   buildInputs = map (n: builtins.getAttr n x)
@@ -38,9 +38,9 @@ rec {
     rm -rf "$out/LIB"
     cp -r Singular/LIB "$out"
     mkdir -p "$out/bin"
-    ln -s "$out"/*/Singular "$out/bin"
+    ln -s "$out/"*/Singular "$out/bin"
   '') ["minInit" "defEnsureDir"];
-      
+
   meta = {
     description = "A CAS for polynomial computations";
     maintainers = with a.lib.maintainers;
@@ -49,7 +49,7 @@ rec {
     ];
     platforms = with a.lib.platforms;
       linux;
-    license = "GPLv3"; # Or GPLv2 at your option - but not GPLv4
+    license = a.stdenv.lib.licenses.gpl3; # Or GPLv2 at your option - but not GPLv4
     homepage = "http://www.singular.uni-kl.de/index.php";
   };
   passthru = {
@@ -58,4 +58,3 @@ rec {
     };
   };
 }) x
-
diff --git a/pkgs/applications/science/math/weka/default.nix b/pkgs/applications/science/math/weka/default.nix
index 8471c46c8d7..66609fa5834 100644
--- a/pkgs/applications/science/math/weka/default.nix
+++ b/pkgs/applications/science/math/weka/default.nix
@@ -27,6 +27,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = "http://www.cs.waikato.ac.nz/ml/weka/";
     description = "Collection of machine learning algorithms for data mining tasks";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/science/math/wxmaxima/default.nix b/pkgs/applications/science/math/wxmaxima/default.nix
index 01be4ba7e6c..75448b6965c 100644
--- a/pkgs/applications/science/math/wxmaxima/default.nix
+++ b/pkgs/applications/science/math/wxmaxima/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Cross platform GUI for the computer algebra system Maxima";
-    license = "GPL2";
+    license = stdenv.lib.licenses.gpl2;
     homepage = http://wxmaxima.sourceforge.net;
     platforms = stdenv.lib.platforms.linux;
     maintainers = [ stdenv.lib.maintainers.simons ];
diff --git a/pkgs/applications/science/math/yacas/default.nix b/pkgs/applications/science/math/yacas/default.nix
index acc4740eb6b..2c9d63be1b4 100644
--- a/pkgs/applications/science/math/yacas/default.nix
+++ b/pkgs/applications/science/math/yacas/default.nix
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
   meta = { 
       description = "Easy to use, general purpose Computer Algebra System";
       homepage = http://yacas.sourceforge.net/;
-      license = "GPLv2+";
+      license = stdenv.lib.licenses.gpl2Plus;
       maintainers = with stdenv.lib.maintainers; [viric];
       platforms = with stdenv.lib.platforms; all;
   };
diff --git a/pkgs/applications/science/misc/boinc/default.nix b/pkgs/applications/science/misc/boinc/default.nix
index f4b79c8d236..7020de0bca8 100644
--- a/pkgs/applications/science/misc/boinc/default.nix
+++ b/pkgs/applications/science/misc/boinc/default.nix
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://boinc.berkeley.edu/;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     platforms = stdenv.lib.platforms.linux;  # arbitrary choice
   };
diff --git a/pkgs/applications/science/misc/golly/default.nix b/pkgs/applications/science/misc/golly/default.nix
index a380f05b091..9d198cd5c7f 100644
--- a/pkgs/applications/science/misc/golly/default.nix
+++ b/pkgs/applications/science/misc/golly/default.nix
@@ -1,11 +1,11 @@
-x@{builderDefsPackage, 
+x@{builderDefsPackage,
   wxGTK, perl, python, zlib
   , ...}:
 builderDefsPackage
-(a :  
-let 
+(a :
+let
   s = import ./src-for-default.nix;
-  helperArgNames = ["builderDefsPackage"] ++ 
+  helperArgNames = ["builderDefsPackage"] ++
     [];
   buildInputs = map (n: builtins.getAttr n x)
     (builtins.attrNames (builtins.removeAttrs x helperArgNames));
@@ -26,7 +26,7 @@ rec {
     export NIX_LDFLAGS="$NIX_LDFLAGS -l$pythonLib"
     echo "Flags: $NIX_LDFLAGS"
   '';
-      
+
   meta = {
     description = "Cellular automata simulation program";
     maintainers = with a.lib.maintainers;
@@ -35,7 +35,7 @@ rec {
     ];
     platforms = with a.lib.platforms;
       linux;
-    license = "GPLv2";
+    license = with a.lib.licenses;
+      gpl2;
   };
 }) x
-
diff --git a/pkgs/applications/science/misc/simgrid/default.nix b/pkgs/applications/science/misc/simgrid/default.nix
index 5fdede1abcd..d402a48c815 100644
--- a/pkgs/applications/science/misc/simgrid/default.nix
+++ b/pkgs/applications/science/misc/simgrid/default.nix
@@ -71,7 +71,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://simgrid.gforge.inria.fr/;
 
-    license = "LGPLv2+";
+    license = stdenv.lib.licenses.lgpl2Plus;
 
     maintainers = [ ];
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
diff --git a/pkgs/applications/science/misc/tulip/default.nix b/pkgs/applications/science/misc/tulip/default.nix
index e58183a4f40..da6e0cb2805 100644
--- a/pkgs/applications/science/misc/tulip/default.nix
+++ b/pkgs/applications/science/misc/tulip/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://tulip.labri.fr/;
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = [ ];
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
diff --git a/pkgs/applications/search/doodle/default.nix b/pkgs/applications/search/doodle/default.nix
index a6b3ac7ccfd..3a9df150574 100644
--- a/pkgs/applications/search/doodle/default.nix
+++ b/pkgs/applications/search/doodle/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://grothoff.org/christian/doodle/;
     description = "Tool to quickly index and search documents on a computer";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/version-management/cvsps/default.nix b/pkgs/applications/version-management/cvsps/default.nix
index 1be797fea96..9bc4401e068 100644
--- a/pkgs/applications/version-management/cvsps/default.nix
+++ b/pkgs/applications/version-management/cvsps/default.nix
@@ -24,6 +24,6 @@ stdenv.mkDerivation rec {
       same time (using a single "cvs commit" command).
     '';
     homepage = http://www.cobite.com/cvsps/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/version-management/git-and-tools/qgit/default.nix b/pkgs/applications/version-management/git-and-tools/qgit/default.nix
index d92b49b9ef6..a7e6a62ce5f 100644
--- a/pkgs/applications/version-management/git-and-tools/qgit/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/qgit/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation rec {
   name = "qgit-2.5";
   meta =
   {
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     homepage = "http://libre.tibirna.org/projects/qgit/wiki/QGit";
     description = "Graphical front-end to Git";
     inherit (qt.meta) platforms;
diff --git a/pkgs/applications/version-management/git-and-tools/qgit/qgit-git.nix b/pkgs/applications/version-management/git-and-tools/qgit/qgit-git.nix
index c3b3469ca1a..590e090de48 100644
--- a/pkgs/applications/version-management/git-and-tools/qgit/qgit-git.nix
+++ b/pkgs/applications/version-management/git-and-tools/qgit/qgit-git.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation rec {
   name = "qgit-git";
   meta =
   {
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     homepage = "http://digilander.libero.it/mcostalba/";
     description = "Graphical front-end to Git";
   };
diff --git a/pkgs/applications/version-management/git-and-tools/topgit/default.nix b/pkgs/applications/version-management/git-and-tools/topgit/default.nix
index 5290a12a54a..195f6f3a463 100644
--- a/pkgs/applications/version-management/git-and-tools/topgit/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/topgit/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "https://github.com/greenrd/topgit";
     description = "TopGit manages large amount of interdependent topic branches";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.unix;
     maintainers = with stdenv.lib.maintainers; [ marcweber ludo simons ];
   };
diff --git a/pkgs/applications/version-management/meld/default.nix b/pkgs/applications/version-management/meld/default.nix
index 73b21728e16..29094f1efce 100644
--- a/pkgs/applications/version-management/meld/default.nix
+++ b/pkgs/applications/version-management/meld/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation {
   meta = with stdenv.lib; {
     description = "Visual diff and merge tool";
     homepage = http://meld.sourceforge.net;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/applications/version-management/mercurial/default.nix b/pkgs/applications/version-management/mercurial/default.nix
index 5fdafe8ac2a..fb3e115e125 100644
--- a/pkgs/applications/version-management/mercurial/default.nix
+++ b/pkgs/applications/version-management/mercurial/default.nix
@@ -55,7 +55,7 @@ stdenv.mkDerivation {
   meta = {
     description = "A fast, lightweight SCM system for very large distributed projects";
     homepage = "http://www.selenic.com/mercurial/";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.eelco ];
   };
 }
diff --git a/pkgs/applications/version-management/mr/default.nix b/pkgs/applications/version-management/mr/default.nix
index e89cea6aadc..29fafc4db74 100644
--- a/pkgs/applications/version-management/mr/default.nix
+++ b/pkgs/applications/version-management/mr/default.nix
@@ -49,7 +49,7 @@ stdenv.mkDerivation rec {
           offline, so they can be retried when it comes back online.
     '';
     homepage = http://joeyh.name/code/mr/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.unix;
     maintainers = [ stdenv.lib.maintainers.antono ];
   };
diff --git a/pkgs/applications/version-management/rapidsvn/default.nix b/pkgs/applications/version-management/rapidsvn/default.nix
index 264340b4826..843fe9ad323 100644
--- a/pkgs/applications/version-management/rapidsvn/default.nix
+++ b/pkgs/applications/version-management/rapidsvn/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Multi-platform GUI front-end for the Subversion revision system";
     homepage = http://rapidsvn.tigris.org/;
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     maintainers = [ stdenv.lib.maintainers.viric ];
   };
 }
diff --git a/pkgs/applications/version-management/rcs/default.nix b/pkgs/applications/version-management/rcs/default.nix
index 90bca9b0712..e71d23132ac 100644
--- a/pkgs/applications/version-management/rcs/default.nix
+++ b/pkgs/applications/version-management/rcs/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
          documentation, graphics, papers, and form letters.
       '';
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     maintainers = with stdenv.lib.maintainers; [ eelco simons ];
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/version-management/tkcvs/default.nix b/pkgs/applications/version-management/tkcvs/default.nix
index 569c442f983..b3bfe8a22e6 100644
--- a/pkgs/applications/version-management/tkcvs/default.nix
+++ b/pkgs/applications/version-management/tkcvs/default.nix
@@ -22,6 +22,6 @@ stdenv.mkDerivation
   meta = {
     homepage = http://www.twobarleycorns.net/tkcvs.html;
     description = "TCL/TK GUI for cvs and subversion";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/video/avxsynth/default.nix b/pkgs/applications/video/avxsynth/default.nix
index 70dcad49c97..a9a2ec46397 100644
--- a/pkgs/applications/video/avxsynth/default.nix
+++ b/pkgs/applications/video/avxsynth/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = https://github.com/avxsynth/avxsynth/wiki;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/video/bangarang/default.nix b/pkgs/applications/video/bangarang/default.nix
index 1058243c0e0..f962b52dd62 100644
--- a/pkgs/applications/video/bangarang/default.nix
+++ b/pkgs/applications/video/bangarang/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
       media collection management, playlists and statistics.
     '';
     homepage = http://bangarangkde.wordpress.com/;
-    license = "GPLv3";
+    license = stdenv.lib.licenses.gpl3;
     maintainers = [ maintainers.phreedom maintainers.urkud ];
     platforms = platforms.linux;
   };
diff --git a/pkgs/applications/video/cinelerra/default.nix b/pkgs/applications/video/cinelerra/default.nix
index ce8bbde2ecd..8287cb9121e 100644
--- a/pkgs/applications/video/cinelerra/default.nix
+++ b/pkgs/applications/video/cinelerra/default.nix
@@ -44,6 +44,6 @@ stdenv.mkDerivation {
     description = "Video Editor";
     homepage = http://www.cinelerra.org;
     maintainers = [ stdenv.lib.maintainers.marcweber ];
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/video/coriander/default.nix b/pkgs/applications/video/coriander/default.nix
index f4be54ae23e..e3c28853403 100644
--- a/pkgs/applications/video/coriander/default.nix
+++ b/pkgs/applications/video/coriander/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://damien.douxchamps.net/ieee1394/coriander/;
     description = "GUI for controlling a Digital Camera through the IEEE1394 bus";
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/video/dvb-apps/default.nix b/pkgs/applications/video/dvb-apps/default.nix
index 74e3d58553a..5e8e63564f4 100644
--- a/pkgs/applications/video/dvb-apps/default.nix
+++ b/pkgs/applications/video/dvb-apps/default.nix
@@ -18,6 +18,6 @@ stdenv.mkDerivation {
     description = "Linux DVB API applications and utilities";
     homepage = http://linuxtv.org/;
     platforms = stdenv.lib.platforms.linux;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/video/gnash/default.nix b/pkgs/applications/video/gnash/default.nix
index 2e8b7e63cb8..06122619066 100644
--- a/pkgs/applications/video/gnash/default.nix
+++ b/pkgs/applications/video/gnash/default.nix
@@ -114,7 +114,7 @@ stdenv.mkDerivation rec {
       supports most SWF v7 features and some SWF v8 and v9.
     '';
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
     platforms = stdenv.lib.platforms.gnu;
diff --git a/pkgs/applications/video/kino/default.nix b/pkgs/applications/video/kino/default.nix
index 30e0bdfb197..16bd57bef34 100644
--- a/pkgs/applications/video/kino/default.nix
+++ b/pkgs/applications/video/kino/default.nix
@@ -87,6 +87,6 @@ stdenv.mkDerivation {
   meta = { 
       description = "Kino is a non-linear DV editor for GNU/Linux";
       homepage = http://www.kinodv.org/;
-      license = "GPL2";
+      license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/video/lxdvdrip/default.nix b/pkgs/applications/video/lxdvdrip/default.nix
index 1b3acd2c2ff..6e7b874841f 100644
--- a/pkgs/applications/video/lxdvdrip/default.nix
+++ b/pkgs/applications/video/lxdvdrip/default.nix
@@ -23,6 +23,6 @@ stdenv.mkDerivation rec {
   meta = { 
     description = "Command line tool to make a copy from a video DVD for private use";
     homepage = http://sourceforge.net/projects/lxdvdrip;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/video/makemkv/default.nix b/pkgs/applications/video/makemkv/default.nix
index 43482bd9762..bec9d85aefd 100644
--- a/pkgs/applications/video/makemkv/default.nix
+++ b/pkgs/applications/video/makemkv/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
       can always download the latest version from makemkv.com that will reset the
       expiration date.
     '';
-    license = "unfree";
+    license = stdenv.lib.licenses.unfree;
     homepage = http://makemkv.com;
   };
 }
diff --git a/pkgs/applications/video/mplayer/default.nix b/pkgs/applications/video/mplayer/default.nix
index 6a385786eff..f3cef6db69f 100644
--- a/pkgs/applications/video/mplayer/default.nix
+++ b/pkgs/applications/video/mplayer/default.nix
@@ -72,7 +72,7 @@ let
       cp -prv * $out
     '';
 
-    meta.license = "unfree";
+    meta.license = stdenv.lib.licenses.unfree;
   } else null;
 
 in
diff --git a/pkgs/applications/video/mplayer2/default.nix b/pkgs/applications/video/mplayer2/default.nix
index f0830f007d9..d8ada6372b1 100644
--- a/pkgs/applications/video/mplayer2/default.nix
+++ b/pkgs/applications/video/mplayer2/default.nix
@@ -60,7 +60,7 @@ let
       cp -prv * $out
     '';
 
-    meta.license = "unfree";
+    meta.license = stdenv.lib.licenses.unfree;
   } else null;
 
 in
@@ -130,7 +130,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "A movie player that supports many video formats (MPlayer fork)";
     homepage = "http://mplayer2.org";
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
     maintainers = [ stdenv.lib.maintainers.viric ];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/video/ogmtools/default.nix b/pkgs/applications/video/ogmtools/default.nix
index 11a16e3a79d..82077e4d3dd 100644
--- a/pkgs/applications/video/ogmtools/default.nix
+++ b/pkgs/applications/video/ogmtools/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
       tool for extracting chapter information from DVD.
     '';
     homepage = http://www.bunkus.org/videotools/ogmtools/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/applications/video/omxplayer/default.nix b/pkgs/applications/video/omxplayer/default.nix
index 6bc982efa12..3add2646ad9 100644
--- a/pkgs/applications/video/omxplayer/default.nix
+++ b/pkgs/applications/video/omxplayer/default.nix
@@ -79,6 +79,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = https://github.com/huceke/omxplayer;
     description = "Commandline OMX player for the Raspberry Pi";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/video/quvi/tool.nix b/pkgs/applications/video/quvi/tool.nix
index 807e3954d6f..29bb439dcf6 100644
--- a/pkgs/applications/video/quvi/tool.nix
+++ b/pkgs/applications/video/quvi/tool.nix
@@ -17,9 +17,8 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Web video downloader";
     homepage = http://quvi.sf.net;
-    license = "LGPLv2.1+";
+    license = stdenv.lib.licenses.lgpl21Plus;
     platforms = stdenv.lib.platforms.linux;
     maintainers = [ stdenv.lib.maintainers.mornfall ];
   };
 }
-
diff --git a/pkgs/applications/video/shotcut/CuteLogger.patch b/pkgs/applications/video/shotcut/CuteLogger.patch
deleted file mode 100644
index 77b451cb437..00000000000
--- a/pkgs/applications/video/shotcut/CuteLogger.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git shotcut-14.07/CuteLogger/CuteLogger.pro shotcut-14.07/CuteLogger/CuteLogger.pro
-index 501eddc..a5290b0 100644
---- shotcut-14.07/CuteLogger/CuteLogger.pro
-+++ shotcut-14.07/CuteLogger/CuteLogger.pro
-@@ -42,7 +42,7 @@ unix:!symbian {
-     maemo5 {
-         target.path = /opt/usr/lib
-     } else {
--        target.path = /usr/lib
-+        target.path = $(INSTALL_ROOT)/usr/lib
-     }
-     INSTALLS += target
- }
diff --git a/pkgs/applications/video/shotcut/default.nix b/pkgs/applications/video/shotcut/default.nix
index 97c3720f7f9..51baa32f61e 100644
--- a/pkgs/applications/video/shotcut/default.nix
+++ b/pkgs/applications/video/shotcut/default.nix
@@ -2,18 +2,15 @@
 
 stdenv.mkDerivation rec {
   name = "shotcut-${version}";
-  version = "14.07";
+  version = "14.08";
 
   src = fetchurl {
     url = "https://github.com/mltframework/shotcut/archive/v${version}.tar.gz";
-    sha256 = "05g0b3jhmmdv8qnlgmi8wsfi7l3c5zvjcrrb3q7ajfc3q7yf6k6a";
+    sha256 = "0klcvpgp2l6xcdjy1gg7a5s8mx0mm347zdf26q6kk685pldlvkyj";
   };
 
   buildInputs = [ SDL frei0r gettext makeWrapper mlt pkgconfig qt5 ];
 
-  # Fixed in git and can be removed for the next release
-  patches = [ ./CuteLogger.patch ];
-
   configurePhase = "qmake PREFIX=$out";
 
   postInstall = ''
diff --git a/pkgs/applications/video/simplescreenrecorder/default.nix b/pkgs/applications/video/simplescreenrecorder/default.nix
index 14ce5e9684b..4c58262a5f1 100644
--- a/pkgs/applications/video/simplescreenrecorder/default.nix
+++ b/pkgs/applications/video/simplescreenrecorder/default.nix
@@ -4,11 +4,11 @@
 
 stdenv.mkDerivation rec {
   name = "simplescreenrecorder-${version}";
-  version = "0.2.2";
+  version = "0.3.0";
 
   src = fetchurl {
     url = "https://github.com/MaartenBaert/ssr/archive/${version}.tar.gz";
-    sha256 = "0k1r1ilpk05qmwpnld95zxxk57qvyaq2r9f4i3la7y0xh9bz1gls";
+    sha256 = "0caal8jq47d56ld57cdf2lr1ji350v09j5chgvgxv2pbqmqga4p5";
   };
 
   buildInputs = [
diff --git a/pkgs/applications/video/vlc/default.nix b/pkgs/applications/video/vlc/default.nix
index 4b42bcd2859..71db3d40a46 100644
--- a/pkgs/applications/video/vlc/default.nix
+++ b/pkgs/applications/video/vlc/default.nix
@@ -11,11 +11,11 @@
 
 stdenv.mkDerivation rec {
   name = "vlc-${version}";
-  version = "2.1.4";
+  version = "2.1.5";
 
   src = fetchurl {
     url = "http://download.videolan.org/pub/videolan/vlc/${version}/${name}.tar.xz";
-    sha256 = "1lymhbb2bns73qivdaqanhggjjhyc9fwfgf5ikhng0a74msnqmiy";
+    sha256 = "0whzbn7ahn5maarcwl1yhk9lq10b0q0y9w5pjl9kh3frdjmncrbg";
   };
 
   buildInputs =
diff --git a/pkgs/applications/video/xvidcap/default.nix b/pkgs/applications/video/xvidcap/default.nix
index 9d7f8a6ac99..83b5c778f86 100644
--- a/pkgs/applications/video/xvidcap/default.nix
+++ b/pkgs/applications/video/xvidcap/default.nix
@@ -18,6 +18,6 @@ stdenv.mkDerivation {
   meta = { 
     description = "screencast video catpuring tool";
     homepage = http://xvidcap.sourceforge.net/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/virtualization/docker/default.nix b/pkgs/applications/virtualization/docker/default.nix
index d951fe124c9..4a488a381ab 100644
--- a/pkgs/applications/virtualization/docker/default.nix
+++ b/pkgs/applications/virtualization/docker/default.nix
@@ -3,24 +3,21 @@ btrfsProgs, iptables, bash}:
 
 stdenv.mkDerivation rec {
   name = "docker-${version}";
-  version = "0.10.0";
+  version = "1.1.2";
 
   src = fetchurl {
     url = "https://github.com/dotcloud/docker/archive/v${version}.tar.gz";
-    sha256 = "14gmx119hd3j0c6rbks2mm83hk46s5wnnyvj8rhn25h0yp39pm5q";
+    sha256 = "1pa6k3gx940ap3r96xdry6apzkm0ymqra92b2mrp25b25264cqcy";
   };
 
-  phases = ["unpackPhase" "preBuild" "buildPhase" "installPhase"];
-
   buildInputs = [ makeWrapper go sqlite lxc iproute bridge_utils devicemapper btrfsProgs iptables ];
 
-  preBuild = ''
-    patchShebangs ./hack
-  '';
+  dontStrip = true;
 
   buildPhase = ''
+    patchShebangs ./hack
     export AUTO_GOPATH=1
-    export DOCKER_GITCOMMIT="867b2a90c228f62cdcd44907ceef279a2d8f1ac5"
+    export DOCKER_GITCOMMIT="d84a070"
     ./hack/make.sh dynbinary
   '';
 
@@ -41,7 +38,7 @@ stdenv.mkDerivation rec {
     homepage = http://www.docker.io/;
     description = "An open source project to pack, ship and run any application as a lightweight container";
     license = licenses.asl20;
-    maintainers = with maintainers; [ offline ];
+    maintainers = with maintainers; [ offline tailhook ];
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/applications/virtualization/virtinst/default.nix b/pkgs/applications/virtualization/virtinst/default.nix
index 84600884e7b..8e2da5c3b76 100644
--- a/pkgs/applications/virtualization/virtinst/default.nix
+++ b/pkgs/applications/virtualization/virtinst/default.nix
@@ -38,7 +38,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://virt-manager.org;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [qknight];
     description = "Command line tool which provides an easy way to provision operating systems into virtual machines";
   };
diff --git a/pkgs/applications/virtualization/xen/default.nix b/pkgs/applications/virtualization/xen/default.nix
index 5f149b05978..3cb16a6b442 100644
--- a/pkgs/applications/virtualization/xen/default.nix
+++ b/pkgs/applications/virtualization/xen/default.nix
@@ -136,6 +136,5 @@ stdenv.mkDerivation {
     description = "Xen hypervisor and management tools for Dom0";
     platforms = [ "i686-linux" "x86_64-linux" ];
     maintainers = [ stdenv.lib.maintainers.eelco ];
-    broken = true;
   };
 }
diff --git a/pkgs/applications/window-managers/awesome/3.4.nix b/pkgs/applications/window-managers/awesome/3.4.nix
index b21f73ddc54..3db2bde6540 100644
--- a/pkgs/applications/window-managers/awesome/3.4.nix
+++ b/pkgs/applications/window-managers/awesome/3.4.nix
@@ -43,7 +43,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://awesome.naquadah.org/;
     description = "Highly configurable, dynamic window manager for X";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
   };
diff --git a/pkgs/applications/window-managers/compiz/default.nix b/pkgs/applications/window-managers/compiz/default.nix
index 02b7b9987bd..b73d636aaa5 100644
--- a/pkgs/applications/window-managers/compiz/default.nix
+++ b/pkgs/applications/window-managers/compiz/default.nix
@@ -15,11 +15,11 @@ let
   s = # Generated upstream information
   rec {
     baseName="compiz";
-    version="0.9.10.0";
+    version="0.9.11.2";
     name="${baseName}-${version}";
-    hash="0kvjib0ns02cikpsjq5hlf746yjx2gkfh373pvrb25lzv3rs1qax";
-    url="https://launchpad.net/compiz/0.9.10/0.9.10.0/+download/compiz-0.9.10.0.tar.bz2";
-    sha256="0kvjib0ns02cikpsjq5hlf746yjx2gkfh373pvrb25lzv3rs1qax";
+    hash="1czk4snv9j9l7b587nwf2y305lkn112zspm7f9l7yfk7jmkx1hqy";
+    url="https://launchpad.net/compiz/0.9.11/0.9.11.2/+download/compiz-0.9.11.2.tar.bz2";
+    sha256="1czk4snv9j9l7b587nwf2y305lkn112zspm7f9l7yfk7jmkx1hqy";
   };
   buildInputs = [cmake pkgconfig
     libXrender renderproto gtk libwnck pango cairo
diff --git a/pkgs/applications/window-managers/dwm/default.nix b/pkgs/applications/window-managers/dwm/default.nix
index b69dd9d8a49..626a0926a67 100644
--- a/pkgs/applications/window-managers/dwm/default.nix
+++ b/pkgs/applications/window-managers/dwm/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = "www.suckless.org";
     description = "Dynamic window manager for X";
-    license = "MIT";
+    license = stdenv.lib.licenses.mit;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; all;
   };
diff --git a/pkgs/applications/window-managers/fvwm/default.nix b/pkgs/applications/window-managers/fvwm/default.nix
index 33acd000270..6830e3a1c01 100644
--- a/pkgs/applications/window-managers/fvwm/default.nix
+++ b/pkgs/applications/window-managers/fvwm/default.nix
@@ -20,7 +20,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://fvwm.org";
     description = "A multiple large virtual desktop window manager";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
-
diff --git a/pkgs/applications/window-managers/i3/default.nix b/pkgs/applications/window-managers/i3/default.nix
index 17a287f8aae..b5869ccaf8d 100644
--- a/pkgs/applications/window-managers/i3/default.nix
+++ b/pkgs/applications/window-managers/i3/default.nix
@@ -1,6 +1,6 @@
 { fetchurl, stdenv, which, pkgconfig, libxcb, xcbutilkeysyms, xcbutil,
   xcbutilwm, libstartup_notification, libX11, pcre, libev, yajl,
-  xcb-util-cursor, coreutils, perl, pango }:
+  xcb-util-cursor, coreutils, perl, pango, perlPackages, xdummy }:
 
 stdenv.mkDerivation rec {
   name = "i3-${version}";
@@ -11,13 +11,25 @@ stdenv.mkDerivation rec {
     sha256 = "0sqvd8yqf9vwqrrvbpbf8k93b3qfa3q9289m82xq15r31wlk8b2h";
   };
 
-  buildInputs = [ which pkgconfig libxcb xcbutilkeysyms xcbutil xcbutilwm
-    libstartup_notification libX11 pcre libev yajl xcb-util-cursor perl pango ];
+  buildInputs = [
+    which pkgconfig libxcb xcbutilkeysyms xcbutil xcbutilwm
+    libstartup_notification libX11 pcre libev yajl xcb-util-cursor perl pango
+    perlPackages.AnyEventI3 perlPackages.X11XCB perlPackages.IPCRun
+    perlPackages.ExtUtilsPkgConfig perlPackages.TestMore perlPackages.InlineC
+  ];
 
-  patchPhase = ''
+  postPatch = ''
     patchShebangs .
   '';
 
+  doCheck = stdenv.system == "x86_64-linux";
+
+  checkPhase = ''
+    ln -sf "${xdummy}/bin/xdummy" testcases/Xdummy
+    (cd testcases && perl complete-run.pl -p 1)
+    ! grep -q '^not ok' testcases/latest/complete-run.log
+  '';
+
   configurePhase = "makeFlags=PREFIX=$out";
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/window-managers/i3/lock.nix b/pkgs/applications/window-managers/i3/lock.nix
index c37ed0d85f2..5af4519af03 100644
--- a/pkgs/applications/window-managers/i3/lock.nix
+++ b/pkgs/applications/window-managers/i3/lock.nix
@@ -2,11 +2,11 @@
   pam, libX11, libev, cairo, libxkbcommon, libxkbfile }:
 
 stdenv.mkDerivation rec {
-  name = "i3lock-2.5";
+  name = "i3lock-2.6";
 
   src = fetchurl {
     url = "http://i3wm.org/i3lock/${name}.tar.bz2";
-    sha256 = "0xqdklvfcn2accwdbzsly7add0f3rh9sxjnahawas4zwwk4p49xc";
+    sha256 = "0aj0an8fwv66jhda499r3xa00546cc9ja1dk8xpc6sy6xygqjbf0";
   };
 
   buildInputs = [ which pkgconfig libxcb xcbutilkeysyms xcbutilimage pam libX11
diff --git a/pkgs/applications/window-managers/matchbox/default.nix b/pkgs/applications/window-managers/matchbox/default.nix
index ed2637eff6e..08c1be9f963 100644
--- a/pkgs/applications/window-managers/matchbox/default.nix
+++ b/pkgs/applications/window-managers/matchbox/default.nix
@@ -13,6 +13,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "X window manager for non-desktop embedded systems";
     homepage = http://matchbox-project.org/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/window-managers/openbox/default.nix b/pkgs/applications/window-managers/openbox/default.nix
index 56a5f0e3e2c..fad5b8010ea 100644
--- a/pkgs/applications/window-managers/openbox/default.nix
+++ b/pkgs/applications/window-managers/openbox/default.nix
@@ -28,6 +28,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "X window manager for non-desktop embedded systems";
     homepage = http://openbox.org/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/window-managers/ratpoison/default.nix b/pkgs/applications/window-managers/ratpoison/default.nix
index d1419fc2225..65264c20db3 100644
--- a/pkgs/applications/window-managers/ratpoison/default.nix
+++ b/pkgs/applications/window-managers/ratpoison/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://www.nongnu.org/ratpoison/";
     description = "Ratpoison, a simple mouse-free tiling window manager";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     longDescription = ''
        Ratpoison is a simple window manager with no fat library