auth_ref error while using v3oidcpassword

[Krishna]

when using the keystoneauth plugin and python-openstack-client from review.openstack.org

I'm getting the following error.

openstack \
  --os-access-token-endpoint https://idp.example.org:8443/idp/oauth2/access_token \
  --os-access-token-type access_token \
  --os-auth-type v3oidcpassword \
  --os-auth-url http://controller.example.org:5000/v3 \
  --os-client-id masterClient \
  --os-client-secret Test123 \
  --os-domain-name Federated \
  --os-identity-provider idp \
  --os-openid-scope "openid employeeNumber mail email tenantid" \
  --os-project-domain-name Federated \
  --os-project-name demo \
  --os-username "jdoe" \
  --os-password "somepassword" \
  --os-beta-command \
  --insecure \
  configuration show --debug

Error is:

Get auth_ref
auth_ref
Traceback (most recent call last):
  File "/home/vagrant/poc-wrk/client/review.openstack.org/local/lib/python2.7/site-packages/cliff/app.py", line 339, in run_subcommand
    self.prepare_to_run_command(cmd)
  File "/home/vagrant/poc-wrk/client/review.openstack.org/repos/python-openstackclient/openstackclient/shell.py", line 449, in prepare_to_run_command
    self.client_manager.auth_ref
  File "/home/vagrant/poc-wrk/client/review.openstack.org/local/lib/python2.7/site-packages/osc_lib/clientmanager.py", line 66, in __getattr__
    raise AttributeError(name)
AttributeError: auth_ref
clean_up ShowConfiguration: auth_ref
Traceback (most recent call last):
  File "/home/vagrant/poc-wrk/client/review.openstack.org/repos/python-openstackclient/openstackclient/shell.py", line 118, in run
    ret_val = super(OpenStackShell, self).run(argv)
  File "/home/vagrant/poc-wrk/client/review.openstack.org/local/lib/python2.7/site-packages/cliff/app.py", line 226, in run
    result = self.run_subcommand(remainder)
  File "/home/vagrant/poc-wrk/client/review.openstack.org/repos/python-openstackclient/openstackclient/shell.py", line 163, in run_subcommand
    ret_value = super(OpenStackShell, self).run_subcommand(argv)
  File "/home/vagrant/poc-wrk/client/review.openstack.org/local/lib/python2.7/site-packages/cliff/app.py", line 339, in run_subcommand
    self.prepare_to_run_command(cmd)
  File "/home/vagrant/poc-wrk/client/review.openstack.org/repos/python-openstackclient/openstackclient/shell.py", line 449, in prepare_to_run_command
    self.client_manager.auth_ref
  File "/home/vagrant/poc-wrk/client/review.openstack.org/local/lib/python2.7/site-packages/osc_lib/clientmanager.py", line 66, in __getattr__
    raise AttributeError(name)
AttributeError: auth_ref

END return value: 1

[Krishna (kathurko)]

Additional details:
pip install -e .' of master branches of keystoneauth and python-openstackclient.

$ openstack --version
WARNING: openstackclient.common.utils is deprecated and will be removed after Jun 2017. Please use osc_lib.utils
openstack 2.6.1