djvulibre-dev.tcz
   djvulibre.tcz
      libdjvulibre.tcz
         libjpeg-turbo.tcz
         libtiff.tcz
            libjpeg-turbo.tcz
   libjpeg-turbo-dev.tcz
      libjpeg-turbo-bin.tcz
         libjpeg-turbo.tcz
   tiff-dev.tcz
      tiff-bin.tcz
         libtiff.tcz
            libjpeg-turbo.tcz
      libjpeg-turbo-dev.tcz
         libjpeg-turbo-bin.tcz
            libjpeg-turbo.tcz