I am trying to add the JPA 2.0 Facet to an Eclipse 3.7 project. I select Platform: Generic 2.0 and User Library with hibernate-jpa-2.0-api-1.0.0.Final.jar. This gives me the error:
The class 'javax.persistence.Entity' is required to be in the selected libraries.
However, that jar does indeed contain that class. It also has source attached. What am I doing wrong?