portaudio-dev.tcz
   portaudio.tcz
      libasound.tcz
   alsa-dev.tcz
      alsa.tcz
         alsa-modules-3.8.13-tinycore64.tcz
            input-joystick-3.8.13-tinycore64.tcz
         libasound.tcz
         ncurses.tcz
            ncurses-common.tcz