Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/mint/distro/jobserver.py", line 151, in doWork
  File "/usr/lib/python2.4/site-packages/mint/distro/installable_iso.py", line 629, in write
  File "/usr/lib/python2.4/site-packages/mint/distro/installable_iso.py", line 596, in extractChangeSets
  File "/usr/lib/python2.4/site-packages/mint/distro/gencslist.py", line 406, in extractChangeSets
  File "/usr/lib/python2.4/site-packages//conary/repository/netclient.py", line 1016, in createChangeSetFile
    callback = callback)
  File "/usr/lib/python2.4/site-packages//conary/repository/netclient.py", line 1499, in _getChangeSet
    trv = cs.getNewTroveVersion(trvName, trvVersion, trvFlavor)
AttributeError: 'NoneType' object has no attribute 'getNewTroveVersion'
ERROR: Job 7 failed: AttributeError ('NoneType' object has no attribute 'getNewTroveVersion')