Description of problem: cobbler bundles its own subprocess module: /usr/lib/python2.6/site-packages/cobbler/sub_process.py. Additional info: Mail list thread: https://fedorahosted.org/pipermail/cobbler-devel/2009-October/001296.html
Upstream bug: https://fedorahosted.org/cobbler/ticket/523
Cristian, as with the other bug report, your patches for this were merged upstream, correct?
Yes, that's correct.
Fixed upstream thanks to Cristian's patches. Closing.