{ stdenv, fetchurl, python, cups }: let version = "1.9.57"; in stdenv.mkDerivation { name = "pycups-${version}"; src = fetchurl { url = "http://cyberelk.net/tim/data/pycups/pycups-${version}.tar.bz2"; sha256 = "12m3lh4nmfp6yn6sqlskl9gb1mfiwx42m8dnms6j6xc2nimn5k14"; }; installPhase = '' CFLAGS=-DVERSION=\\\"${version}\\\" python ./setup.py install --prefix $out ''; buildInputs = [ python cups ]; }