{stdenv, fetchurl}: stdenv.mkDerivation { name = "rte-0.5.2"; builder = ./builder.sh; src = fetchurl { url = http://nix.cs.uu.nl/dist/tarballs/rte-0.5.2.tar.bz2; md5 = "152d5d81169f0c9a543078543e354ebe"; }; }