Specifically the problem is that the Python (2) kickstart module was moved from the pykickstart package into the python-kickstart package in F23. So we just need to update the Requires and rebuild for F23.

(It would be nice if we had virtual provides for Python modules but that seems to still not be a thing...)

Also this is only related to the deprecated cmd_workflow_snake.py in beaker-redhat. However it affects the entire client *if* beaker-redhat is installed.

Steps to reproduce:
1. Upgrade a system to F23, or do a fresh install.
2. Install beaker-client and beaker-redhat-0.1.58-1.fc19.noarch
3. Run bkr

Actual results:
$ bkr
Traceback (most recent call last):
  File "/usr/bin/bkr", line 9, in <module>
    load_entry_point('bkr.client==21.0', 'console_scripts', 'bkr')()
  File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 558, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2682, in load_entry_point
    return ep.load()
  File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2355, in load
    return self.resolve()
  File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2361, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/usr/lib/python2.7/site-packages/bkr/client/main.py", line 42, in <module>
    BeakerCommandContainer.register_module(bkr.client.commands, prefix="cmd_")
  File "/usr/lib/python2.7/site-packages/bkr/client/command.py", line 243, in register_module
    __import__(module.__name__, {}, {}, module_list)
  File "/usr/lib/python2.7/site-packages/bkr/client/commands/cmd_workflow_snake.py", line 9, in <module>
    import snake.client, pykickstart, re
ImportError: No module named pykickstart

https://code.engineering.redhat.com/gerrit/59153

This bug fix is included in beaker-redhat-0.1.61-3.fc23 which is available for testing here:

http://download.lab.bos.redhat.com/beakerrepos/client-testing/