Grizzly's python-quantumclient wrong dependencies

[Ante Karamatić]

python-quantumclient in 13.04 depends on python-pyparsing. python-pyparsing in 13.04 is of 1.5.7+dfsg1-0ubuntu2 version. Grizzly's python-quantumclient code depends on python-pyparsing 1.5.6 or newer. Therefore, 13.04 does indeed fulfill dependencies.

Problem is with the Cloud Archive. Since python-quantumclient doesn't depend explicitly on 1.5.6 or newer, it's possible to come up with a environment where python-quantumclient 2.2.0-0ubuntu1~cloud0 is installed (Grizzly version), but at the same time have 1.5.2-2ubuntu1 of python-pyparsing (from 12.04). This results in:

$ quantum net-create net1
Traceback (most recent call last):
  File "/usr/bin/quantum", line 5, in <module>
    from pkg_resources import load_entry_point
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2711, in <module>
    parse_requirements(__requires__), Environment()
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 584, in resolve
    raise DistributionNotFound(req)
pkg_resources.DistributionNotFound: pyparsing>=1.5.6,<2.0

Solution is to make python-quantumclient depend on specific python-pyparsing version (1.5.6 or newer).

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.