{stdenv, fetchFromGitHub, jdk6, ant_1_7}: stdenv.mkDerivation rec {
    pname = "dom4j";
    version = "1.6.1";
    outJar = "dom4j.jar";

    src = fetchFromGitHub {
        owner = pname;
        repo = pname;
        rev = "dom4j_1_6_1";
        hash = "sha256-GvNX85s1bA2v/6aoC8Sph4+aIvFrL7rY0hgd9wY2jdI=";
    };

    patches = [./dom4j.patch];

    nativeBuildInputs = [jdk6 ant_1_7];

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

    buildPhase = ''
        ant package
    '';

    installPhase = ''
        mkdir $out
        cp -r ./build/dom4j.jar $out/dom4j.jar
    '';
}