When calling bugwarrior-pull for the first time on Fedora 19 it returns:

Traceback (most recent call last):
  File "/usr/bin/bugwarrior-pull", line 5, in <module>
    from pkg_resources import load_entry_point
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2805, in <module>
    working_set.require(__requires__)
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 696, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 594, in resolve
    raise DistributionNotFound(req)
pkg_resources.DistributionNotFound: keyring

After some investigation, it seems to require python-keyring.

Once this package is installed, the output changes to:

  File "/usr/bin/bugwarrior-pull", line 5, in <module>
    from pkg_resources import load_entry_point
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2809, in <module>
    parse_requirements(__requires__), Environment()
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 598, in resolve
    raise VersionConflict(dist,req) # XXX put more info here
pkg_resources.VersionConflict: (requests 1.2.3 (/usr/lib/python2.7/site-packages), Requirement.parse('requests>=2.0.0'))

This is a more problematic issues since according to [1] python-requests-2.0.0 is only present in rawhide, not in F19 nor F20...

[1] https://apps.fedoraproject.org/packages/python-requests

Is there a way to go around this?