anchor.diff:  
     meta = with stdenv.lib; {
       description = "NixOS vulnerability scanner";
  -    homepage = https://github.com/flyingcircusio/vulnix;
  +    homepage = "https://github.com/flyingcircusio/vulnix";
       license = licenses.bsd3;
  -    maintainers = with maintainers; [ ckauhaus plumps ];
  +    maintainers = with maintainers; [ ckauhaus ];
     };
   }
  
positive.code:   ] ++ (with python3Packages; [
      click
      colorama
      lxml
      pyyaml
      requests
      setuptools
  
negative.code: 
  python3Packages.buildPythonApplication rec {
    pname = "vulnix";
    version = "1.9.1";
  
    src = python3Packages.fetchPypi {
      inherit pname version;
      sha256 = "0pcg90j3g3lxrkbxlnjakrgcx5iwnhka03510zmcf0zcpwkrqakb";
    };
  
    outputs = [ "out" "doc" "man" ];
  