anchor.diff:    ];
   
     pythonPath = [
  -    pythonPackages.pygtk
  +    python2Packages.pygtk
     ];
   
     configureFlags = [
  
positive.code:     gettext
      intltool
      makeWrapper
      pythonPackages.wrapPython
    ];
  
    buildInputs = [
  
negative.code:     openexr
      pango
      poppler
      python2Packages.python
      python2Packages.pygtk
      shared-mime-info
      xorg.libXmu
      xorg.libXpm
      xproto
  