Unpacking compiz-plugins (from .../compiz-plugins_1%3a0.9.7.8-0ubuntu1_amd64.deb) ...
Selecting previously unselected package compiz-plugins-main.
Unpacking compiz-plugins-main (from .../compiz-plugins-main_1%3a0.9.7.0~bzr19-0ubuntu10_amd64.deb) ...
Selecting previously unselected package python-compizconfig.
Unpacking python-compizconfig (from .../python-compizconfig_0.9.5.94-0ubuntu4_amd64.deb) ...
Selecting previously unselected package compizconfig-settings-manager.
Unpacking compizconfig-settings-manager (from .../compizconfig-settings-manager_0.9.5.92-0ubuntu3_all.deb) ...
Processing triggers for gconf2 ...
Processing triggers for desktop-file-utils ...
Processing triggers for bamfdaemon ...
Rebuilding /usr/share/applications/bamf.index...
Processing triggers for gnome-menus ...
Processing triggers for hicolor-icon-theme ...
Setting up initramfs-tools (0.99ubuntu13) ...
update-initramfs: deferring update (trigger activated)
Setting up stgit (0.15-1ubuntu1) ...
Traceback (most recent call last):
  File "/usr/sbin/update-python-modules", line 16, in <module>
    import pysupport
ImportError: No module named pysupport
dpkg: error processing stgit (--configure):
 subprocess installed post-installation script returned error exit status 1
Setting up compiz-plugins (1:0.9.7.8-0ubuntu1) ...
Setting up compiz-plugins-main (1:0.9.7.0~bzr19-0ubuntu10) ...
Setting up python-compizconfig (0.9.5.94-0ubuntu4) ...
Setting up compizconfig-settings-manager (0.9.5.92-0ubuntu3) ...
Traceback (most recent call last):
  File "/usr/bin/pycentral", line 2372, in <module>
    main()
  File "/usr/bin/pycentral", line 2366, in main
    rv = action.run(global_options)
  File "/usr/bin/pycentral", line 1510, in run
    requested = pyversions.requested_versions_for_runtime(pkg.version_field, version_only=True)
AttributeError: 'module' object has no attribute 'requested_versions_for_runtime'
dpkg: error processing compizconfig-settings-manager (--configure):
 subprocess installed post-installation script returned error exit status 1