{stdenv, fetchurl}: stdenv.mkDerivation { name = "core-apache-ant-1.6.2"; realname = "apache-ant-1.6.2"; builder = ./core-builder.sh; src = fetchurl { url = http://www.apache.org/dist/ant/binaries/apache-ant-1.6.2-bin.tar.bz2 ; md5 = "a568c7271c3f168771c0313926d060fa"; }; }