gpgme-dev.tcz
   gpgme.tcz
      libassuan.tcz
         libgpg-error.tcz
   libassuan-dev.tcz
      libassuan.tcz
         libgpg-error.tcz
      libgpg-error-dev.tcz
         libgpg-error.tcz
   readline-dev.tcz
      readline.tcz
         ncurses.tcz
      ncurses-dev.tcz
         ncurses.tcz