{stdenv, fetchurl}:

stdenv.mkDerivation {
  name = "core-apache-ant-1.6.1";
  realname = "apache-ant-1.6.1";

  builder = ./core-builder.sh;
  src = fetchurl {
    url = http://nix.cs.uu.nl/dist/tarballs/apache-ant-1.6.1-bin.tar.bz2;
    md5 = "703d0265d05b98afd95be0bc21b98420";
  };
}