anchor.diff:      gtk3
       libcanberra-gtk3
       libgee
  +    libhandy
     ];
   
     postPatch = ''
  
positive.code: , glib
  , granite
  , libgee
  , libcanberra-gtk3
  , pantheon
  , python3
  
negative.code: 
  stdenv.mkDerivation rec {
    pname = "elementary-notifications";
    version = "6.0.0";
  
    repoName = "notifications";
  
    src = fetchFromGitHub {
      owner = "elementary";
      repo = repoName;
      rev = version;
      sha256 = "0jfppafbc8jwhhnillylicz4zfds789d8b31ifsx0qijlxa7kji9";
    };
  
    nativeBuildInputs = [
  