When attempting to run the test suite, I get as far as the first test in the CloudTestCase (nova.tests.api.ec2.test_cloud.CloudTestCase.test_ajax_console), and then the tests just hang. I've attempted this twice, the second time waiting a full 10 minutes before I hit ^C; same results each time.
Not sure if there's supposed to be another component installed? Wasn't able to discover any docs on running the unit tests, though I could easily have overlooked something...
nova from git (75a3fbb21eebd4de8775b63c327d9d57859d090c)
Ubuntu 11.10 (running in a virtual box instance on a MacBook Air)