anchor.diff:  { mkDerivation, lib, fetchurl,
  -  cmake, extra-cmake-modules, qtwebengine, qtscript, grantlee,
  +  cmake, extra-cmake-modules, qtwebkit, qtwebengine, qtscript, grantlee,
     kxmlgui, kwallet, kparts, kdoctools, kjobwidgets, kdesignerplugin,
     kiconthemes, knewstuff, sqlcipher, qca-qt5, kactivities, karchive,
     kguiaddons, knotifyconfig, krunner, kwindowsystem, libofx, shared-mime-info
  
positive.code:   ];
  
    buildInputs = [
      qtwebengine qtscript grantlee kxmlgui kwallet kparts
      kjobwidgets kdesignerplugin kiconthemes knewstuff sqlcipher qca-qt5
      kactivities karchive kguiaddons knotifyconfig krunner kwindowsystem libofx
    ];
  
negative.code: 
  mkDerivation rec {
    name = "skrooge-${version}";
    version = "2.16.2";
  
    src = fetchurl {
      url = "http://download.kde.org/stable/skrooge/${name}.tar.xz";
      sha256 = "0idvqbra8a71jb5kq9y5v377l7k3shf4z7w71apc3rjvb4l0jkhj";
    };
  
    nativeBuildInputs = [
  