{stdenv, fetchurl, xpf, jre, ant}: stdenv.mkDerivation { name = "jclasslib-2.0"; builder = ./builder.sh; src = fetchurl { url = mirror://sourceforge/jclasslib/jclasslib_unix_2_0.tar.gz; md5 = "31d91bb03fee23410689d2f1c4c439b1"; }; inherit jre xpf ant; buildInputs = [xpf ant]; }