Applications using Hibernate 3.4.0.GA need to upgrade the JBoss Hibernate Entity manager fragment bundle to version 3.4.0.GA-A.
			The symptoms are that the application will fail to resolve due to missing imports of packages such as org.hibernate.ejb.transaction 
			and JBoss Hibernate Annotations com.springsource.org.hibernate.annotations.
			See bug 335174 for details.
		
			The JBoss Hibernate Entity manager fragment bundle com.springsource.org.hibernate.ejb v3.4.0.GA in the
			SpringSource Enterprise Bundle Repository
			depends on the package org.slf4j with a version range that excludes the version of the
			package provided with Virgo. The net effect is that Hibernate EJB fragment bundle fails to attach to its host
			com.springsource.org.hibernate and the host then does not export the packages the application
			may need, such as org.hibernate.ejb.transaction.
		
An updated JBoss Hibernate Entity manager fragment and JBoss Hibernate Annotations with versions 3.4.0.GA-A which fixes this problem is available from the SpringSource Enterprise Bundle Repository.