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-rw-r--r--pkgs/development/tools/parsing/peg/default.nix9
1 files changed, 5 insertions, 4 deletions
diff --git a/pkgs/development/tools/parsing/peg/default.nix b/pkgs/development/tools/parsing/peg/default.nix
index 458ddc007f5..d53eec12e80 100644
--- a/pkgs/development/tools/parsing/peg/default.nix
+++ b/pkgs/development/tools/parsing/peg/default.nix
@@ -1,16 +1,17 @@
-{ stdenv, fetchurl }:
+{ lib, stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "peg-0.1.18";
+  pname = "peg";
+  version = "0.1.18";
 
   src = fetchurl {
-    url = "${meta.homepage}/${name}.tar.gz";
+    url = "${meta.homepage}/${pname}-${version}.tar.gz";
     sha256 = "114h1y4k8fwcq9m0hfk33dsp7ah8zxzjjzlk71x4iirzczfkn690";
   };
 
   preBuild="makeFlagsArray+=( PREFIX=$out )";
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "http://piumarta.com/software/peg/";
     description = "Tools for generating recursive-descent parsers: programs that perform pattern matching on text";
     platforms = platforms.all;