AttributeError: 'NoneType' object has no attribute 'remove_byte_code'

[mithro]

Binary package hint: python-central

When uninstalling some python packages the following error occurs,

tim@ultraslim:~/oss/fdti/ftd2xx$ sudo apt-get remove python-gst0.10
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
  vmware-player-kernel-modules-2.6.20-11 hpijs hpijs-ppds
Use 'apt-get autoremove' to remove them.
The following packages will be REMOVED
  python-gst0.10 serpentine
0 upgraded, 0 newly installed, 2 to remove and 0 not upgraded.
Need to get 0B of archives.
After unpacking 2150kB disk space will be freed.
Do you want to continue [Y/n]? y
(Reading database ... 126429 files and directories currently installed.)
Removing serpentine ...
Removing python-gst0.10 ...
Traceback (most recent call last):
  File "/usr/bin/pycentral", line 1387, in <module>
    main()
  File "/usr/bin/pycentral", line 1381, in main
    rv = action.run(global_options)
  File "/usr/bin/pycentral", line 955, in run
    pkg.remove(runtimes, remove_script_files=True)
  File "/usr/bin/pycentral", line 700, in remove
    default_runtime.remove_byte_code(self.private_files)
AttributeError: 'NoneType' object has no attribute 'remove_byte_code'
dpkg: error processing python-gst0.10 (--remove):
 subprocess pre-removal script returned error exit status 1
Errors were encountered while processing:
 python-gst0.10
E: Sub-process /usr/bin/dpkg returned an error code (1)

It seems that doing the following fixes the problem,
Change line 700 from
                default_runtime.remove_byte_code(self.private_files)
to
                self.default_runtime.remove_byte_code(self.private_files)

Don't know if this is the correct fix (everything else in that class also appears to use self.default_runtime rather then default_runtime).

Running Feisty Fawn development release.

tim@ultraslim:~/oss/fdti/ftd2xx$ dpkg --list | grep python-central
ii python-central 0.5.12ubuntu2 register and build utility for Python packag