opensc-dev.tcz
   opensc.tcz
      readline.tcz
         ncursesw.tcz
      openpace.tcz
         openssl.tcz
      ccid.tcz
         libusb.tcz
            udev-lib.tcz
         pcsc-lite.tcz
            udev-lib.tcz
         flex.tcz
   readline-dev.tcz
      readline.tcz
         ncursesw.tcz
      ncursesw-dev.tcz
         ncursesw.tcz
   openpace-dev.tcz
      openpace.tcz
         openssl.tcz
      openssl-dev.tcz
         openssl.tcz
   pcsc-lite-dev.tcz
      pcsc-lite.tcz
         udev-lib.tcz
      udev-lib-dev.tcz
         udev-lib.tcz