Oracle Java 7 and sikuli on Quantal

Hi,
  I used the sikuli-jar.zip on the site in hopes that sikuli will work on Quantal, however I am having no such luck.
Here is the error I get.
Exception in thread "main" java.lang.NoClassDefFoundError: org/antlr/runtime/CharStream
        at org.python.core.Py.compile_flags(Py.java:1737)
        at org.python.util.PythonInterpreter.exec(PythonInterpreter.java:206)
        at org.sikuli.script.ScriptRunner.runPython(ScriptRunner.java:64)
        at org.sikuli.script.ScriptRunner.runPython(ScriptRunner.java:104)
        at org.sikuli.script.SikuliScript.main(SikuliScript.java:115)
Caused by: java.lang.ClassNotFoundException: org.antlr.runtime.CharStream
        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
        ... 5 more

Anybody seen this before? Any solutions?