I: Retrieving Release
I: Retrieving Packages
I: Validating Packages
I: Resolving dependencies of required packages...
I: Resolving dependencies of base packages...
I: Found additional base dependencies: libcwidget3
I: Deleting target directory
[i386] Loading seed lists...
* Checking out file:///home/laga/dev/mythbuntu/seeds/mythbuntu.hardy/
* Checking out file:///home/laga/dev/mythbuntu/seeds/platform.hardy/
Traceback (most recent call last):
  File "/usr/bin/germinate-update-metapackage", line 230, in <module>
    seed_base, seed_dist, bzr)
  File "/usr/lib/germinate/Germinate/germinator.py", line 215, in parseStructure
    for expanded in all_inherit[inheritee]:
KeyError: 'common'