perl_Pango.tcz
   pango.tcz
      glib2.tcz
         libffi.tcz
      Xorg-7.6-lib.tcz
      libxcb.tcz
   perl_Cairo.tcz
      cairo.tcz
         pixman.tcz
         fontconfig.tcz
            expat2.tcz
      perl5.tcz
   perl_Glib.tcz
      glib2.tcz
         libffi.tcz
      perl5.tcz