Description of problem:
I try to install docker instance with image of Fedora 23 to spacewalk and it is not possible. Problems are importing module dbus and hwdata (No such file or directory: '/usr/share/hwdata/pci.ids')

Version-Release number of selected component (if applicable):
rhn-setup-2.5.16-1.fc23.noarch

How reproducible:
always

Steps to Reproduce:
1. rhnreg_ks --profilename=docker-f23  --force;

Actual results:
Traceback (most recent call last):
  File "/usr/sbin/rhnreg_ks", line 37, in <module>
    from up2date_client import rhnreg
  File "/usr/share/rhn/up2date_client/rhnreg.py", line 12, in <module>
    import dbus
ImportError: No module named 'dbus'


Expected results:
It is possible to register docker instance to spacewalk