{stdenv, fetchurl, cmake, zlib}: stdenv.mkDerivation rec { name = "libproxy-0.4.7"; src = fetchurl { url = "http://libproxy.googlecode.com/files/${name}.tar.gz"; sha256 = "15rp97g3s2xkc842p5qfm8kx3p4awvrwrpl6w71a76qk224abq4g"; }; buildInputs = [cmake zlib]; }