What you have done with the <bundle>wrap:...</bundle> is load the jdbc driver into karaf, but the pax-jdbc-postgresql provides the capability to register a postgres data source, so that's something different (at least to my knowledge).
When you added this feature and deployed to karaf, was the data source available? As a minor thing, can you do a karaf clean just to make sure your starting from a fresh setup. I can offer a bit more help later, but it might be better if you change your git project to remove the zip file and just check in the project folders. It'll be easier for someone to change and submit a pull request. I'd begin with trying to workout why the data source is not listed in karaf, that's certainly your first problem. Looking at the previous error logs, hibernate cannot connect as there is no data source available, so take a step back and look at your data source setup. -- View this message in context: http://karaf.922171.n3.nabble.com/Hibernate-JPA-and-Karaf-4-tp4050569p4050651.html Sent from the Karaf - User mailing list archive at Nabble.com.
