libcdio-paranoia-dev.tcz
   libcdio-paranoia.tcz
      libcdio.tcz
         ncurses.tcz
         vcdimager.tcz
            libxml2.tcz
               liblzma.tcz
            popt.tcz
   libcdio-dev.tcz
      libcdio.tcz
         ncurses.tcz
         vcdimager.tcz
            libxml2.tcz
               liblzma.tcz
            popt.tcz
      ncurses-dev.tcz
         ncurses.tcz