{ stdenv, buildPythonPackage, fetchPypi , mesa, xorg, freetype, fontconfig, future}: buildPythonPackage rec { version = "1.3.0"; pname = "pyglet"; src = fetchPypi { inherit pname version; sha256 = "640a8f8e3d7bf8dbb551fa707f14021f619932990ab1401c48ba9dbcc6c2242c"; }; postPatch = let libs = [ mesa xorg.libX11 freetype fontconfig ]; paths = builtins.concatStringsSep "," (map (l: "\"${l}/lib\"") libs); in "sed -i -e 's|directories\.extend.*lib[^]]*|&,${paths}|' pyglet/lib.py"; doCheck = false; propagatedBuildInputs = [ future ]; meta = with stdenv.lib; { homepage = "http://www.pyglet.org/"; description = "A cross-platform windowing and multimedia library"; license = licenses.bsd3; platforms = platforms.mesaPlatforms; }; }