maven 1.0 work

java/commons-cli.nix

@@ -1,4 +1,4 @@
-{stdenv, fetchFromGitHub, jdk6, ant_1_7, commons-lang}: stdenv.mkDerivation rec {
+{stdenv, fetchFromGitHub, jdk6, ant_1_7, maven, commons-lang}: stdenv.mkDerivation rec {
     pname = "commons-cli";
     version = "1.0";
     outJar = "commons-cli-1.0-beta-2-dev.jar";
@@ -10,7 +10,7 @@
         hash = "sha256-HwS1RdyGNuPZJoKWQX9X9KwNs013M1T5NBLSn4N9fKo=";
     };
 
-    nativeBuildInputs = [jdk6 ant_1_7];
+    nativeBuildInputs = [jdk6 ant_1_7 maven];
 
     env = {
         JAVA_HOME="${jdk6}";