anchor.diff:  , gtk3
   , libpulseaudio
   , libuuid
  +, libdrm
   , libX11
   , libXcomposite
   , libXcursor
  
positive.code: , libXrender
  , libXScrnSaver
  , libXtst
  , nspr
  , nss
  , pango
  
negative.code:   glib
    gnome2.GConf
    gtk3
    libdrm
    libpulseaudio
    libX11
    libXScrnSaver
  