qca-gnupg.tcz
   qca.tcz
      qt-4.x-base.tcz
         Xorg-7.6-lib.tcz
         fontconfig.tcz
            expat2.tcz
         glib2.tcz
            libffi.tcz
         openssl-1.0.0.tcz
   gnupg.tcz
      curl.tcz
      bzip2-lib.tcz
      openldap.tcz
         openssl-1.0.0.tcz
         cyrus-sasl.tcz
            openssl-1.0.0.tcz
         bsddb.tcz
      libusb.tcz
      readline.tcz
         ncurses.tcz
            ncurses-common.tcz
      ncurses.tcz
         ncurses-common.tcz