Traceback (most recent call last):
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 911, in exception_to_return_code
    return the_callable(*args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 1111, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 689, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 704, in run
    return self._operation.run_simple(*args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/cleanup.py", line 135, in run_simple
    self.cleanups, self.func, *args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/cleanup.py", line 165, in _do_with_cleanups
    result = func(*args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/builtins.py", line 1040, in run
    possible_transports=possible_transports, local=local)
  File "/usr/lib/python2.6/dist-packages/bzrlib/decorators.py", line 194, in write_locked
    result = unbound(self, *args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/workingtree.py", line 1617, in pull
    local=local)
  File "/usr/lib/python2.6/dist-packages/bzrlib/branch.py", line 1068, in pull
    possible_transports=possible_transports, *args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/decorators.py", line 194, in write_locked
    result = unbound(self, *args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/branch.py", line 3421, in pull
    _override_hook_target=_override_hook_target)
  File "/usr/lib/python2.6/dist-packages/bzrlib/branch.py", line 3530, in _pull
    overwrite=overwrite, graph=graph)
  File "/usr/lib/python2.6/dist-packages/bzrlib/branch.py", line 1017, in update_revisions
    overwrite, graph)
  File "/usr/lib/python2.6/dist-packages/bzrlib/decorators.py", line 194, in write_locked
    result = unbound(self, *args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/branch.py", line 3393, in update_revisions
    self.target.set_last_revision_info(stop_revno, stop_revision)
  File "/usr/lib/python2.6/dist-packages/bzrlib/decorators.py", line 194, in write_locked
    result = unbound(self, *args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/branch.py", line 2832, in set_last_revision_info
    self._run_post_change_branch_tip_hooks(old_revno, old_revid)
  File "/usr/lib/python2.6/dist-packages/bzrlib/branch.py", line 1201, in _run_post_change_branch_tip_hooks
    hook(params)
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/search/__init__.py", line 59, in auto_index_branch
    search_index.index_branch(result.branch, result.new_revid)
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/search/index.py", line 321, in index_branch
    self.index_revisions(branch, revs_to_index)
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/search/index.py", line 336, in index_revisions
    outer_bar)
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/search/index.py", line 384, in _index_revisions
    self._add_index(builder)
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/search/index.py", line 440, in _add_index
    max_components = int(math.ceil(math.log(total_revisions, 2)))
ValueError: math domain error