gfortran.tcz
   gfortran-lib.tcz
      gcc_libs.tcz
   e2fsprogs_base-dev.tcz
   eglibc_base-dev.tcz
   fltk_base-dev.tcz
   freetype_base-dev.tcz
   gcc_base-dev.tcz
   imlib2_base-dev.tcz
   jpeg_base-dev.tcz
   libpng_base-dev.tcz
   linux-3.0.1_api_headers.tcz
   util-linux_base-dev.tcz
   zlib_base-dev.tcz
   gcc.tcz
      gcc_libs.tcz
      binutils.tcz
      libmpc.tcz
         mpfr.tcz
            gmp.tcz