Same issue with bzr v2.5b4

Run command: bzr checkout http://delphi-spring-framework.googlecode.com/svn/trunk/ D:\Projets\Imported\delphi-spring-framework.trunk
bzr: ERROR: sqlite3.OperationalError: unable to open database file

Traceback (most recent call last):
  File "bzrlib\commands.pyo", line 923, in exception_to_return_code
  File "bzrlib\commands.pyo", line 1128, in run_bzr
  File "bzrlib\commands.pyo", line 676, in run_argv_aliases
  File "bzrlib\commands.pyo", line 698, in run
  File "bzrlib\cleanup.pyo", line 135, in run_simple
  File "bzrlib\cleanup.pyo", line 165, in _do_with_cleanups
  File "C:/Program Files/Bazaar/plugins\qbzr\lib\commands.py", line 822, in run
  File "C:/Program Files/Bazaar/plugins\qbzr\lib\subprocess.py", line 887, in run_subprocess_command
  File "bzrlib\commands.pyo", line 1128, in run_bzr
  File "bzrlib\commands.pyo", line 676, in run_argv_aliases
  File "bzrlib\commands.pyo", line 698, in run
  File "bzrlib\cleanup.pyo", line 135, in run_simple
  File "bzrlib\cleanup.pyo", line 165, in _do_with_cleanups
  File "bzrlib\builtins.pyo", line 1464, in run
  File "bzrlib\controldir.pyo", line 749, in open_tree_or_branch
  File "bzrlib\controldir.pyo", line 433, in _get_tree_branch
  File "C:/Program Files/Bazaar/plugins\svn\remote.py", line 505, in open_branch
  File "C:/Program Files/Bazaar/plugins\svn\remote.py", line 437, in _determine_relpath
  File "C:/Program Files/Bazaar/plugins\svn\repository.py", line 729, in get_layout
  File "C:/Program Files/Bazaar/plugins\svn\repository.py", line 748, in get_layout_source
  File "C:/Program Files/Bazaar/plugins\svn\repository.py", line 771, in _find_guessed_layout
  File "C:/Program Files/Bazaar/plugins\svn\layout\guess.py", line 147, in repository_guess_layout
  File "C:/Program Files/Bazaar/plugins\svn\layout\guess.py", line 154, in logwalker_guess_layout
  File "C:/Program Files/Bazaar/plugins\svn\logwalker.py", line 277, in iter_changes
  File "C:/Program Files/Bazaar/plugins\svn\logwalker.py", line 362, in _fetch_revisions
  File "C:/Program Files/Bazaar/plugins\svn\transport.py", line 501, in get_log
  File "C:/Program Files/Bazaar/plugins\svn\logwalker.py", line 208, in __call__
  File "C:/Program Files/Bazaar/plugins\svn\cache\sqlitecache.py", line 381, in insert_paths
  File "C:/Program Files/Bazaar/plugins\svn\cache\sqlitecache.py", line 110, in executemany
OperationalError: unable to open database file

bzr 2.5b4 on python 2.6.6 (Windows-XP-5.1.2600-SP3)
arguments: ['C:\\Program Files\\Bazaar\\bzr.exe', 'qsubprocess', '--bencode',
    'l8:checkout56:http://delphi-spring-
    framework.googlecode.com/svn/trunk/49:D:\\Projets\\Imported\\delphi-
    spring-framework.trunke']
plugins: bzrtools[2.4.1], changelog_merge[2.5b4], colo[0.3.1dev],
    explorer[1.2.1], fastimport[0.12.0dev], git[0.6.6dev], launchpad[2.5b4],
    loom[2.2.1dev], netrc_credential_store[2.5b4], news_merge[2.5b4],
    pipeline[1.1.0], qbzr[0.22.0dev], rewrite[0.6.3dev], svn[1.1.1],
    upload[1.0.1dev], xmloutput[0.8.8]
encoding: 'cp1252', fsenc: 'mbcs', lang: 'en'

*** Bazaar has encountered an internal error.  This probably indicates a
    bug in Bazaar.  You can help us fix it by filing a bug report at
        https://bugs.launchpad.net/bzr/+filebug
    including this traceback and a description of the problem.