logilab-common #24224 cleaning pycentral fails No such file or directory [resolved]

When upgrading the following debian package

python-logilab-common (0.50.0-1 => 0.50.1-1)

I get the following warning

Preparing to replace python-logilab-common 0.50.0-1 (using .../python-logilab-   common_0.50.1-1_all.deb) ...
Traceback (most recent call last):
File "/usr/bin/pycentral", line 1891, in <module>
File "/usr/bin/pycentral", line 1885, in main
  rv = action.run(global_options)
File "/usr/bin/pycentral", line 1404, in run
File "/usr/bin/pycentral", line 707, in read_version_info
  raise PyCentralError, "package has no field Python-Version"
__main__.PyCentralError: package has no field Python-Version
Start cleaning pycentral...
find: `/usr/lib/python2.5/site-packages/logilab/': No such file or directory

It gets the job done, but we should not get a traceback.

done in<not specified>
load left0.000
closed by<not specified>