Open Stack

Hey all,

I am currently writing  OpenStack packages (for Portage) and thus trying
out myself,
and while keystone and glance are working just fine, I am stuck with a
Python related
error message within Nova:

 windsor openstack-portage # su - nova
No directory, logging in with HOME=/
nova at windsor / $ nova-scheduler
2012-05-18 16:41:27 AUDIT nova.service [-] Starting scheduler node (version
2012.1-LOCALBRANCH:LOCALREVISION)
Traceback (most recent call last):
  File
"/usr/lib64/python2.7/site-packages/eventlet-0.9.16-py2.7.egg/eventlet/hubs/hub.py",
line 336, in fire_timers
    timer()
  File
"/usr/lib64/python2.7/site-packages/eventlet-0.9.16-py2.7.egg/eventlet/hubs/timer.py",
line 56, in __call__
    cb(*args, **kw)
  File
"/usr/lib64/python2.7/site-packages/eventlet-0.9.16-py2.7.egg/eventlet/greenthread.py",
line 192, in main
    result = function(*args, **kwargs)
  File "/usr/lib64/python2.7/site-packages/nova/service.py", line 101, in
run_server
    server.start()
  File "/usr/lib64/python2.7/site-packages/nova/service.py", line 176, in
start
    self.conn = rpc.create_connection(new=True)
  File "/usr/lib64/python2.7/site-packages/nova/rpc/__init__.py", line 46,
in create_connection
    return _get_impl().create_connection(new=new)
  File "/usr/lib64/python2.7/site-packages/nova/rpc/__init__.py", line 201,
in _get_impl
    _RPCIMPL = utils.import_object(FLAGS.rpc_backend)
  File "/usr/lib64/python2.7/site-packages/nova/utils.py", line 88, in
import_object
    cls = import_class(import_str)
  File "/usr/lib64/python2.7/site-packages/nova/utils.py", line 79, in
import_class
    raise exception.ClassNotFound(class_name=class_str, exception=exc)
ClassNotFound: Class impl_kombu could not be found: 'module' object has no
attribute 'impl_kombu'
2012-05-18 16:41:27 CRITICAL nova [-] Class impl_kombu could not be found:
'module' object has no attribute 'impl_kombu'

Now I cannot help myself, since my Python skills are still one of a Rabbit
:-)
Can anybody tell me what piece I am missing here? (nova, kombu, rabbitmq,
... installed)

Many thanks in advance,
Christian Parpart.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20120518/25599ee9/attachment-0002.html>