I ran the ejb3 callback tutorial against the installer's ejb3 profile and received a NoClassDefFoundError: net/sf/cglib/core/KeyFactory

1. run the installer, choosing the ejb3 profile
2. run the ejb3 callback tutorial
3. Saw this on the client:

[java] Exception in thread "main" javax.naming.NameNotFoundException: org.jboss.tutorial.callback.bean.CustomerDAO not bound
[java] at org.jnp.server.NamingServer.getBinding(NamingServer.java:491)

4, Saw this in my server.log:

17:10:17,080 WARN [ServiceController] Problem creating service jboss.j2ee:service=EJB3,module=tutorial.ejb3
java.lang.NoClassDefFoundError: net/sf/cglib/core/KeyFactory
at org.hibernate.impl.SessionFactoryImpl.<clinit>(SessionFactoryImpl.java:323)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:981)