gegl.tcz
   babl.tcz
   librsvg.tcz
      libcroco.tcz
         glib2.tcz
            libffi.tcz
         libxml2.tcz
      gdk-pixbuf2.tcz
         glib2.tcz
            libffi.tcz
         libtiff.tcz
   pango.tcz
      harfbuzz.tcz
         cairo.tcz
            glib2.tcz
               libffi.tcz
            fontconfig.tcz
               expat2.tcz
            pixman.tcz