update-manager needs gir1.2-unity-3.0 to run

[Luis Medinas]

I didn't have unity installed thus no gir1.2-unity-3.0 and update-manager crashed.

update-manager
ERROR:root:Could not find any typelib for Unity
WARNING:root:can not import unity GI cannot import name Unity
Traceback (most recent call last):
  File "/usr/bin/update-manager", line 108, in <module>
    app = UpdateManager(data_dir, options)
  File "/usr/lib/python2.7/dist-packages/UpdateManager/UpdateManager.py", line 278, in __init__
    self.install_backend = backend.get_backend(self.window_main)
  File "/usr/lib/python2.7/dist-packages/UpdateManager/backend/__init__.py", line 49, in get_backend
    return InstallBackendAptdaemon(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/UpdateManager/backend/InstallBackendAptdaemon.py", line 23, in __init__
    self.unity = UnitySupport()
TypeError: __init__() takes exactly 2 arguments (1 given)

To fix the issue i installed gir1.2-unity-3.0 but i don't think update-manager should depend on unity to run.

[Launchpad Janitor (janitor)]

This bug was fixed in the package update-manager - 1:0.152.12

---------------
update-manager (1:0.152.12) oneiric; urgency=low

  [ Michael Vogt ]
  * AutoUpgradeTester/UpgradeTestBackendQemu.py:
    - add NonInterative/AddRepoUpgradeImmediately option that allows
      installing test package *before* the test upgrade runs (useful
      for e.g. testing a new apt or dpkg)

  [ Robert Roth ]
  * Added default value to be able to start UpdateManager without
    having gir-unity installed (LP: #823935)
  * Fixed changelog test with the new wording
  * Specify default -1 length for terminal response (LP: #817785)
 -- Michael Vogt <email address hidden> Thu, 11 Aug 2011 17:58:35 +0200

[Bob Wanamaker (rlw-nycap)]

The error message still appears running update-manager (1:0.156.14.12) for precise but the program doesn't crash. The error message is eliminated loading gir1.2-unity-5.0 and gir1.2-dee-1.0. May need a patch to eliminate the search for a once dependent library.