libgd.tcz
   libpng.tcz
   fontconfig.tcz
      expat2.tcz
      freetype.tcz
   libXpm.tcz
      libX11.tcz
         libxcb.tcz
            libXau.tcz
            libXdmcp.tcz
   libvpx.tcz
   libtiff.tcz
      liblzma.tcz
      libjpeg-turbo.tcz