lua-dev.tcz
   lua.tcz
      readline.tcz
         ncurses.tcz
      ncurses.tcz
   lua-lib.tcz
   readline-dev.tcz
      readline.tcz
         ncurses.tcz
      ncurses-dev.tcz
         ncurses.tcz
   ncurses-dev.tcz
      ncurses.tcz