{stdenv, fetchurl}: derivation { name = "gnutar-1.13.25"; system = stdenv.system; builder = ./builder.sh; src = fetchurl { url = ftp://alpha.gnu.org/gnu/tar/tar-1.13.25.tar.gz; md5 = "6ef8c906e81eee441f8335652670ac4a"; }; inherit stdenv; }