Comment 12 for bug 58915

Confirmed here, too. Upgrade to Edgy from dapper went well. Except "sudo aptitude dist-upgrade" shows this for Python 2.3 and Python 2.3-imaging:

unclespellbinder@Wombat:~$ sudo aptitude dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Reading extended state information
Initializing package states... Done
Building tag database... Done
No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 0B of archives. After unpacking 0B will be used.
Setting up python2.3 (2.3.5-15ubuntu1) ...
byte-compiling files for package python2.3...
Linking and byte-compiling packages for runtime python2.3...
pycentral: pycentral rtinstall: installed runtime python2.3 not found
pycentral rtinstall: installed runtime python2.3 not found
dpkg: error processing python2.3 (--configure):
 subprocess post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of python2.3-imaging:
 python2.3-imaging depends on python2.3; however:
  Package python2.3 is not configured yet.
dpkg: error processing python2.3-imaging (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 python2.3
 python2.3-imaging
E: Sub-process /usr/bin/dpkg returned an error code (1)
A package failed to install. Trying to recover:
Setting up python2.3 (2.3.5-15ubuntu1) ...
byte-compiling files for package python2.3...
Linking and byte-compiling packages for runtime python2.3...
pycentral: pycentral rtinstall: installed runtime python2.3 not found
pycentral rtinstall: installed runtime python2.3 not found
dpkg: error processing python2.3 (--configure):
 subprocess post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of python2.3-imaging:
 python2.3-imaging depends on python2.3; however:
  Package python2.3 is not configured yet.
dpkg: error processing python2.3-imaging (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 python2.3
 python2.3-imaging
unclespellbinder@Wombat:~$