python-vm-builder fails to upgrade

[Nicolas Valcarcel]

Setting up python-vm-builder (0.11.1-0ubuntu1) ...
pycentral: pycentral pkginstall: Not overwriting local files:
   dpkg: /usr/lib/python2.6/dist-packages/VMBuilder/plugins/ubuntu/karmic.py not found.
pycentral pkginstall: Not overwriting local files:
   dpkg: /usr/lib/python2.6/dist-packages/VMBuilder/plugins/ubuntu/karmic.py not found.
dpkg: error processing python-vm-builder (--configure):
 subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of ubuntu-vm-builder:
 ubuntu-vm-builder depends on python-vm-builder; however:
  Package python-vm-builder is not configured yet.
dpkg: error processing ubuntu-vm-builder (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
 Errors were encountered while processing:
 python-vm-builder
 ubuntu-vm-builder
E: Sub-process /usr/bin/dpkg returned an error code (1)

[Soren Hansen (soren)]

As the error message says: "Not overwriting local files:" Local files: You put it there. Not the package's fault. Marking invalid.