When I try to run the callbacks tutorial against the installer's ejb3 profile I see a javax.naming.NameNotFoundException: DefaultDS not bound in my sever.log.

Steps to repro:

1. run the installer, and select the ejb3 profile
2. run the ejb3 callbacks tutorial against this server

The test will fail and you will receive the following in the server.log:

javax.naming.NameNotFoundException: DefaultDS not bound
at org.jnp.server.NamingServer.getBinding(NamingServer.java:491)
at org.jnp.server.NamingServer.getBinding(NamingServer.java:499)
at org.jnp.server.NamingServer.getObject(NamingServer.java:505)
at org.jnp.server.NamingServer.lookup(NamingServer.java:278)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:610)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:572)
at javax.naming.InitialContext.lookup(InitialContext.java:351)
at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:44)
at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:80)
at org.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory.java:362)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:60)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1429)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:980)
at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:174)
at org.jboss.ejb3.entity.EntityManagerFactoryLoader.loadFactory(EntityManagerFactoryLoader.java:43)

Running this tutorial against the "all" profile does not produce these errors.