keystoneclient fails with 'pkg_resources.DistributionNotFound: argparse' Error

[Dan Prince]

Using the latest Folsom 5fb1e1f27f74a58318bf360d4535e4900ca2398f builds of Keystone I'm getting the following errors when trying to run commands using /bin/keystone:

Traceback (most recent call last):
  File "/bin/keystone", line 5, in <module>
    from pkg_resources import load_entry_point
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2707, in <module>
    working_set.require(__requires__)
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 686, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 584, in resolve
    raise DistributionNotFound(req)
pkg_resources.DistributionNotFound: argparse
[root@nova1 ~]# keystone --help
Traceback (most recent call last):
  File "/bin/keystone", line 5, in <module>
    from pkg_resources import load_entry_point
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2707, in <module>
    working_set.require(__requires__)
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 686, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 584, in resolve
    raise DistributionNotFound(req)
pkg_resources.DistributionNotFound: argparse

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/8627

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/8742

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/8742
Committed: http://github.com/openstack/python-keystoneclient/commit/cfb437e72052ab65bc8d3d0748827c65c6d894bb
Submitter: Jenkins
Branch: master

commit cfb437e72052ab65bc8d3d0748827c65c6d894bb
Author: Monty Taylor <email address hidden>
Date: Wed Jun 20 07:46:43 2012 -0700

    Skip argparse when injecting requirements.

    Python 2.7 doesn't need argparse. Although pip installs are fine installing
    it, listing the requirement in install_requires causes havoc for distro
    installs which do not explicitly install argparse for 2.7 as a package.

    Fixes bug 1013953

    Change-Id: I0275d02e15c8fd2e63b88213ac32f6dd18e2fd26