gobject-introspection-dev.tcz
   gobject-introspection.tcz
      glib2.tcz
         libffi.tcz
      libffi.tcz
      cairo.tcz
         pixman.tcz
         fontconfig.tcz
            expat2.tcz
      Xorg-7.6-lib.tcz
      python.tcz
         sqlite3.tcz
         bzip2-lib.tcz
   libffi-dev.tcz
   glib2-dev.tcz
      glib2.tcz
         libffi.tcz
      libffi-dev.tcz
      perl5.tcz
   cairo-dev.tcz
      cairo.tcz
         pixman.tcz
         fontconfig.tcz
            expat2.tcz
      pixman-dev.tcz
         pixman.tcz
      fontconfig-dev.tcz
         fontconfig.tcz
            expat2.tcz
         expat2-dev.tcz
      graphics-libs-1-dev.tcz
         graphics-libs-1.tcz
   Xorg-7.6-dev.tcz