anchor.diff:  , pkg-config
   , python
   , dbus-python
  +, packaging
   , enlightenment
   }:
   
  
positive.code:   doCheck = false;
  
    meta = with lib; {
      description = "Python bindings for EFL and Elementary";
      homepage = "https://phab.enlightenment.org/w/projects/python_bindings_for_efl/";
      platforms = platforms.linux;
      license = with licenses; [ gpl3 lgpl3 ];
      maintainers = with maintainers; [ matejc tstrobel ftrvxmtrx romildo ];
  
negative.code: 
  buildPythonPackage rec {
    pname = "python-efl";
    version = "1.26.0";
  
    src = fetchurl {
      url = "http://download.enlightenment.org/rel/bindings/python/${pname}-${version}.tar.xz";
      sha256 = "0dj6f24n33hkpy0bkdclnzpxhvs8vpaxqaf7hkw0di19pjwrq25h";
    };
  
    nativeBuildInputs = [ pkg-config ];
  
    buildInputs = [ enlightenment.efl ];
  
    propagatedBuildInputs = [ dbus-python packaging ];
  
    preConfigure = ''
      NIX_CFLAGS_COMPILE="$(pkg-config --cflags efl evas) $NIX_CFLAGS_COMPILE"
  