Traceback (most recent call last):
  File "/usr/bin/glance-api", line 5, in <module>
    pkg_resources.run_script('glance==2012.1', 'glance-api')
  File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 461, in run_script
    self.require(requires)[0].run_script(script_name, ns)
  File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 1194, in run_script
    execfile(script_filename, namespace, namespace)
  File "/usr/lib/python2.6/site-packages/glance-2012.1-py2.6.egg/EGG-INFO/scripts/glance-api", line 48, in <module>
    app = config.load_paste_app(conf)
  File "/usr/lib/python2.6/site-packages/glance-2012.1-py2.6.egg/glance/common/config.py", line 172, in load_paste_app
    app = wsgi.paste_deploy_app(conf_file, app_name, conf)
  File "/usr/lib/python2.6/site-packages/glance-2012.1-py2.6.egg/glance/common/wsgi.py", line 647, in paste_deploy_app
    return deploy.loadapp("config:%s" % paste_config_file, name=app_name)
  File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 247, in loadapp
    return loadobj(APP, uri, name=name, **kw)
  File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 272, in loadobj
    return context.create()
  File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 710, in create
    return self.object_type.invoke(self)
  File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 203, in invoke
    app = context.app_context.create()
  File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 710, in create
    return self.object_type.invoke(self)
  File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 146, in invoke
    return fix_call(context.object, context.global_conf, **context.local_conf)
  File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/util.py", line 56, in fix_call
    val = callable(*args, **kw)
  File "/usr/lib/python2.6/site-packages/glance-2012.1-py2.6.egg/glance/common/wsgi.py", line 572, in __call__
    factory = self._import_factory(local_conf)
  File "/usr/lib/python2.6/site-packages/glance-2012.1-py2.6.egg/glance/common/wsgi.py", line 550, in _import_factory
    return utils.import_class(class_name)
  File "/usr/lib/python2.6/site-packages/glance-2012.1-py2.6.egg/glance/common/utils.py", line 179, in import_class
    reason=e)
glance.common.exception.ImportFailure: Failed to import requested object/class: 'glance.api.v1.router.API'. Reason: cannot import name Random