{ stdenv, fetchurl, buildPythonPackage, pythonPackages , which, xpra, xmodmap }: let base = buildPythonPackage rec { name = "winswitch-${version}"; namePrefix = ""; version = "0.12.16"; src = fetchurl { url = "http://winswitch.org/src/${name}.src.tar.bz2"; sha256 = "0ix122d7rgzdkk70f2q3sd7a4pvyaqsyxkw93pc4zkcg1xh9z3y8"; }; propagatedBuildInputs = with pythonPackages; [ pygtk twisted pycrypto pyasn1 which xpra xmodmap ]; patchPhase = '' sed -i -r -e 's|(PREFIX_DIR *= *).*|\1"'"$out"'"|' \ -e 's|(PREFIX_SEARCH_ORDER *= *).*|\1["'"$out"'"]|' \ -e 's|(ETC_SEARCH_ORDER *= *).*|\1["'"$out/etc"'"]|' \ -e 's|(BIN_SEARCH_ORDER *= *).*|\1["'"$out/bin"'"]|' \ winswitch/util/paths.py sed -i -e '/elif *LINUX:/,/distro_helper/{ s/elif *LINUX:.*/else: name = "NixOS"/p /distro_helper/!d }' winswitch/util/distro_packaging_util.py ''; buildPhase = '' python setup.py build ''; installCommand = '' PREFIX="$out" python ./setup.py install --prefix="$out" ''; doCheck = false; meta.platforms = stdenv.lib.platforms.mesaPlatforms; }; in stdenv.lib.overrideDerivation base (b: { postFixup = b.postFixup + '' sed -i -e 's/\''${PATH:+:}\$PATH//g' "$out/bin"/* ''; })