anchor.diff:  
     meta  = with stdenv.lib; {
       description = "A Python based monitoring and tracking tool for Plex Media Server.";
  -    homepage = https://tautulli.com/;
  +    homepage = "https://tautulli.com/";
       license = licenses.gpl3;
       platforms = platforms.linux;
       maintainers = with stdenv.lib.maintainers; [ csingley ];
  
positive.code:     owner = "Tautulli";
      repo = pname;
      rev = "v${version}";
      sha256 = "07nbxz30v8rkvd3xyzc124gv3dpz6bllw6xl6kql0q5gqn05w96s";
    };
  
    buildPhase = ":";
  
negative.code: {stdenv, fetchFromGitHub, python }:
  
  stdenv.mkDerivation rec {
    version = "2.2.0";
    pname = "Tautulli";
  
    pythonPath = [ python.pkgs.setuptools ];
  