{stdenv, fetchsvn, jdk6, ant_1_7}: stdenv.mkDerivation rec {
    pname = "commons-grant";
    version = "1.0-beta-4";
    outJar = "commons-grant-1.0-beta-4.jar";

    src = fetchsvn {
        url = "https://svn.apache.org/repos/asf/commons/dormant/grant/tags/COMMONS_GRANT_1_0_BETA_4";
        rev = "1928317";
        hash = "sha256-oRJOeSTOHEBBvtfevMJIZol+c4oC0hCiOOs+KkTNgc0=";
    };

    patches = [./commons-grant.patch];

    nativeBuildInputs = [jdk6 ant_1_7];

    env = {
        JAVA_HOME="${jdk6}";
    };

    buildPhase = ''
        ant dist
    '';

    installPhase = ''
        mkdir $out
        cp -r ./dist/* $out/
    '';
}