Trying stuff in the testing repository

[Alan Cox <alan redhat com>]

I have an FC1 box that tracks the testing repository. With the latest updates
it got part way through updating, failed on cpp (unpacking failed) - disk
was mostly empty. This set of updates applied so far also broke up2date
entirely

Traceback (most recent call last):
  File "/usr/sbin/up2date", line 1198, in ?
    sys.exit(main() or 0)
  File "/usr/sbin/up2date", line 316, in main
    sources = sourcesConfig.getSources()
  File "sourcesConfig.py", line 169, in getSources
  File "sourcesConfig.py", line 32, in __init__
  File "sourcesConfig.py", line 61, in load
  File "sourcesConfig.py", line 128, in parseYum
NameError: global name 'up2dateUtils' is not defined