We already discussed this, filing a JIRA for reference.

1. Hibernate jars do not match the upstream version.
Required Versions:

• Hibernate 3.3.1 GA
• Hibernate Annotations 3.4.0 GA
• Hibernate EntityManager 3.4.0 GA
  Current Versions
• Hibernate 3.2.4.sp1.cp07
• Hibernate Annotations 3.2.1.GA.CP03
• Hibernate EntityManager 3.2.1.GA_CP04

Is it possible to pull the same required versions from our repository than upstream (I think building in brew might require more work)
http://repository.jboss.com/maven2/org/hibernate/

2. Sync up commons-collection.jar and common-io.jar to the ones shipped in Struts libs.