error while trying to run command via context menu

@Michael J. Vinca: can you confirm this behavior happens with latest bzr 2.2.0 version?

Assuming that there is only one version of 2.2.0, then yes, I am using that version.

To be more specific: :)

D:\Working>bzr version
Unable to load plugin u'rebase'. It requested API version (2, 1, 0) of module <module 'bzrlib' from 'D:\Program Files\Bazaar\lib\li
rary.zip\bzrlib\__init__.pyo'> but the minimum exported version is (2, 2, 0), and the maximum is (2, 2, 0)
Bazaar (bzr) 2.2.0
  Python interpreter: D:\Program Files\Bazaar\python26.dll 2.6.4
  Python standard library: D:\Program Files\Bazaar\lib\library.zip
  Platform: Windows-XP-5.1.2600-SP3
  bzrlib: D:\Program Files\Bazaar\lib\library.zip\bzrlib
  Bazaar configuration: D:\Documents and Settings\mvinca\Application Data\bazaar\2.0
  Bazaar log file: D:\Documents and Settings\mvinca\My Documents\.bzr.log

Copyright 2005-2010 Canonical Ltd.
http://bazaar.canonical.com/

bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and
you may use, modify and redistribute it under the terms of the GNU
General Public License version 2 or later.

Bazaar is part of the GNU Project to produce a free operating system.

D:\Working>bzr plugins
Unable to load plugin u'rebase'. It requested API version (2, 1, 0) of module <module 'bzrlib' from 'D:\Program Files\Bazaar\lib\li
rary.zip\bzrlib\__init__.pyo'> but the minimum exported version is (2, 2, 0), and the maximum is (2, 2, 0)
bzrtools 2.2.0
   Various useful commands for working with bzr.

colo 0.1.0
   Work with colocated branches using current technology.

explorer 1.1b1
   Version Control for Human Beings.

externals 1.3.2dev
   Support external branches like svn:externals.

extmerge
   external merge plugin for bzr

fastimport 0.9.0dev
   FastImport Plugin

launchpad 2.2.0
   Launchpad.net integration plugin for Bazaar.

loom 2.2.1dev
   Loom is a bzr plugin which adds new commands to manage a loom of patches.

netrc_credential_store 2.2.0
   Use ~/.netrc as a credential store for authentication.conf.

news_merge 2.2.0
   Merge hook for bzr's NEWS file.

pipeline
   Manage a series of branches as a pipeline.

qbzr 0.19.1
   QBzr - Qt-based frontend for Bazaar

rewrite 0.6.0
   Rebase support.

svn 1.0.3
   Support for Subversion branches

svncreate 1.2b1
   Support creating an SVN repo inside a BZR repo automatically

upload 1.0.0dev
   Upload a working tree, incrementally.

xmloutput 0.8.6
   This plugin adds an option (--xml) to log and provides an xml version of some builtin commands.

I've committed the fix for it.
I haven't it works with frozen bzr because I doesn't have enough time for trying to make a bzr packege on my PC.
But I believe the fix will work fine.

I built a installer with the latest qbzr and tbzr:
http://dl.dropbox.com/u/4494367/bzr-2.2.1~a-setup.exe

The error has gone away, but:
tbzrcommand --command pull
Now has the symptoms of bug 640082, i.e. no log information is show.

I'm not to sure why tbzrcommand(w) exists. Why can't we just call bzr(w) directly? I would like to see this change in the long term, but i guess that is quite a drastic change to put into a stable release, so I'm going to try debug this a bit more.