ruby-2.2-dev.tcz
   ruby-2.2.tcz
      gdbm.tcz
      gmp.tcz
      harfbuzz.tcz
         glib2.tcz
            gamin.tcz
            libffi.tcz
      openssl.tcz
      readline.tcz
         ncurses.tcz
      tk.tcz
         libXft.tcz
            fontconfig.tcz
               expat2.tcz
               freetype.tcz
            freetype.tcz
            libXrender.tcz
               libX11.tcz
                  libxcb.tcz
                     libXau.tcz
                     libXdmcp.tcz
         libXss.tcz
            libXext.tcz
               libX11.tcz
                  libxcb.tcz
                     libXau.tcz
                     libXdmcp.tcz
         tcl.tcz
   gdbm-dev.tcz
      gdbm.tcz
   gmp-dev.tcz
      gmp.tcz
   harfbuzz-dev.tcz
      harfbuzz.tcz
         glib2.tcz
            gamin.tcz
            libffi.tcz
      glib2-dev.tcz
         glib2.tcz
            gamin.tcz
            libffi.tcz
         gamin-dev.tcz
            gamin.tcz
         libffi-dev.tcz
            libffi.tcz
   openssl-dev.tcz
      openssl.tcz
   readline-dev.tcz
      readline.tcz
         ncurses.tcz
   tk-dev.tcz
      libXft-dev.tcz
         libXft.tcz
            fontconfig.tcz
               expat2.tcz
               freetype.tcz
            freetype.tcz
            libXrender.tcz
               libX11.tcz
                  libxcb.tcz
                     libXau.tcz
                     libXdmcp.tcz
         fontconfig-dev.tcz
            fontconfig.tcz
               expat2.tcz
               freetype.tcz
            expat2-dev.tcz
               expat2.tcz
            freetype-dev.tcz
               freetype.tcz
         freetype-dev.tcz
            freetype.tcz
         libXrender-dev.tcz
            libXrender.tcz
               libX11.tcz
                  libxcb.tcz
                     libXau.tcz
                     libXdmcp.tcz
            libX11-dev.tcz
               libX11.tcz
                  libxcb.tcz
                     libXau.tcz
                     libXdmcp.tcz
               libxcb-dev.tcz
                  libxcb.tcz
                     libXau.tcz
                     libXdmcp.tcz
      tcl-dev.tcz
         tcl.tcz
      tk.tcz
         libXft.tcz
            fontconfig.tcz
               expat2.tcz
               freetype.tcz
            freetype.tcz
            libXrender.tcz
               libX11.tcz
                  libxcb.tcz
                     libXau.tcz
                     libXdmcp.tcz
         libXss.tcz
            libXext.tcz
               libX11.tcz
                  libxcb.tcz
                     libXau.tcz
                     libXdmcp.tcz
         tcl.tcz