'module' object has no attribute 'PLUGIN_NAMESPACE' Error

[Rabi Mishra]

Devstack default install throws the follwing error with openstackclient.

+++ openstack project create admin --or-show -f value -c id
Traceback (most recent call last):
  File "/usr/bin/openstack", line 7, in <module>
    from openstackclient.shell import main
  File "/usr/lib/python2.7/site-packages/openstackclient/shell.py", line 28, in <module>
    from openstackclient.common import clientmanager
  File "/usr/lib/python2.7/site-packages/openstackclient/common/clientmanager.py", line 25, in <module>
    from openstackclient.api import auth
  File "/usr/lib/python2.7/site-packages/openstackclient/api/auth.py", line 34, in <module>
    base.PLUGIN_NAMESPACE,
AttributeError: 'module' object has no attribute 'PLUGIN_NAMESPACE'
++ local project_id=

Seems to be some issue with stevedore plugin.

[Steve Martinelli (stevemar)]

update your keystoneclient installation

sudo pip install --upgrade python-keystoneclient

[Rabi Mishra (rabi)]

Nope, It didn't work with installing keystoneclient. I had to do "pip install -Ur requirements' for it to work. Not sure why it did not work with default devstack install. anyway, we can close this.