qdiff crashes when specifying file name

[EcLiPsE]

Hello,
I just installed bzr 1.12 on Windows XP and I noticed that bzr qdiff crashes whenever I specify a filename.
It does not depend on the filename, nor on the repository, as this behaviour is consistent across several different repositories.
Instead bzr qdiff is working fine.

Here is what I see:

D:\01 PaoloM\01 Payslip>bzr qdiff XXTSZ_PAY_REPORTING.pck
bzr: ERROR: exceptions.ImportError: bzr-svn: unable to find subvertpy. Please install from http://launchpad.net/subvertpy.

Traceback (most recent call last):
  File "C:/Program Files/Bazaar/plugins\qbzr\lib\diff.py", line 212, in initial_load
  File "C:/Program Files/Bazaar/plugins\qbzr\lib\diff.py", line 222, in load_branch_info
  File "C:/Program Files/Bazaar/plugins\qbzr\lib\commands.py", line 349, in _load_branches
  File "bzrlib\diff.pyo", line 329, in _get_trees_to_diff
  File "bzrlib\bzrdir.pyo", line 917, in open_containing_tree_or_branch
  File "bzrlib\bzrdir.pyo", line 844, in open_containing
  File "bzrlib\bzrdir.pyo", line 865, in open_containing_from_transport
  File "bzrlib\bzrdir.pyo", line 819, in open_from_transport
  File "bzrlib\lazy_import.pyo", line 125, in __call__
  File "bzrlib\transport\__init__.pyo", line 1680, in do_catching_redirections
  File "bzrlib\bzrdir.pyo", line 806, in find_format
  File "bzrlib\bzrdir.pyo", line 1645, in find_format
  File "C:/Program Files/Bazaar/plugins\svn\format.py", line 86, in probe_transport
  File "C:/Program Files/Bazaar/plugins\svn\format.py", line 56, in _check_versions
  File "C:/Program Files/Bazaar/plugins\svn\__init__.py", line 103, in lazy_check_versions
  File "C:/Program Files/Bazaar/plugins\svn\__init__.py", line 86, in init_subvertpy
ImportError: bzr-svn: unable to find subvertpy. Please install from http://launchpad.net/subvertpy.

bzr 1.12 on python 2.5.2 (win32)
arguments: ['bzr', 'qdiff', 'XXTSZ_PAY_REPORTING.pck']
encoding: 'cp1252', fsenc: 'mbcs', lang: None
plugins:
  bzrtools C:\Program Files\Bazaar\plugins\bzrtools [1.12]
  launchpad C:\Program Files\Bazaar\plugins\launchpad [unknown]
  netrc_credential_store C:\Program Files\Bazaar\plugins\netrc_credential_store [unknown]
  qbzr C:\Program Files\Bazaar\plugins\qbzr [0.9.8]
  svn C:\Program Files\Bazaar\plugins\svn [0.5]
*** Bazaar has encountered an internal error.
    Please report a bug at https://bugs.launchpad.net/bzr/+filebug
    including this traceback, and a description of what you
    were doing when the error occurred.

Thanks for the attention,
Paolo

[EcLiPsE (softinn72)]

I noticed now that also bzr diff is crashing with a similar error, so maybe this bug should be moved to bzr.
Should I create a new bug?

Thanks,
Paolo

[Alexander Belchenko (bialix)]

Uninstall your bzr version and install again from bzr-setup-1.12-2.exe