Setup RichFaces Issue

[bengao]

I try to use RichFaces in my project. When I include richfaces-3.0.0.jar under my web/lib.

JBoss raise following exceptions.

java.lang.NoClassDefFoundError: org/ajax4jsf/dnd/Draggable

I have incldes ajax4jsf.jar and oscache-2.3.2.jar already.

Please advise which dependent jar file should I includines.

Thanks,
Ben

[bengao]

I downloaded latest AJAX4JSF lib. It resolved.