anchor.diff:    '';
   
     postFixup = ''
  +    makeWrapperArgs+=("''${gappsWrapperArgs[@]}")
       wrapPythonProgramsIn "$out/share/xfce4/panel/plugins" "$out $pythonPath"
     '';
   
     meta = with lib; {
       homepage = "https://github.com/xuzhen/xfce4-dockbarx-plugin";
  -    description = "A plugins to embed DockbarX into xfce4-panel";
  +    description = "Plugins to embed DockbarX into xfce4-panel";
       license = licenses.mit;
       platforms = platforms.linux;
  -    maintainers = [ maintainers.volth ];
  +    maintainers = [ maintainers.romildo ];
     };
   }
  
positive.code: { lib, stdenv, pkg-config, fetchFromGitHub, python3, bash, vala_0_48
  , dockbarx, gtk2, xfce, pythonPackages, wafHook }:
  
  stdenv.mkDerivation rec {
    pname = "xfce4-dockbarx-plugin";
    version = "${ver}-${rev}";
    ver = "0.6";
    rev = "5213876";
  
    src = fetchFromGitHub {
      owner = "xuzhen";
  
negative.code:     sha256 = "0s8bljn4ga2hj480j0jwkc0npp8szbmirmcsys791gk32iq4dasn";
    };
  
    pythonPath = [
      dockbarx
      python3Packages.pygobject3
    ];
  
    nativeBuildInputs = [
      gobject-introspection
      pkg-config
      python3Packages.wrapPython
      vala_0_48
      wafHook
      wrapGAppsHook
    ];
  
    buildInputs = [
      keybinder3
      python3Packages.python
      xfce.xfce4-panel
      xfce.xfconf
    ]
    ++ pythonPath;
  
    postPatch = ''
      substituteInPlace wscript           --replace /usr/share/            "\''${PREFIX}/share/"
  