Nautilus integration requires user to manually copy a file

Binary package hint: bzr-gtk

To reproduce:
1. Install bzr-gtk with all the dependencies.
2. Restart the machine.
3. Open nautilus and enter a folder with bzr project. The icons remain and context menu remained the same, there is no sign of bzr integration.

After I copied /usr/share/pyshared/bzrlib/plugins/gtk/nautilus-bzr.py to ~/.nautilus/python-extensions/ and restarted, the integration seems to work. But users shouldn't be required to do that.

ProblemType: Bug
Architecture: amd64
Date: Thu Dec 3 22:55:07 2009
DistroRelease: Ubuntu 9.10
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
Package: bzr-gtk 0.97.0-0ubuntu3
PackageArchitecture: all
ProcEnviron:
 LANG=pl_PL.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48+ureadahead2-generic
SourcePackage: bzr-gtk
Uname: Linux 2.6.31-14-generic x86_64