Error running on OS X + 2.7.0

[Fred McCann]

OS X 10.11.13
Subversion: 1.9.3
Bazaar: 2.7.0
subvertpy: 0.9.2

None of the commands seem to work. Is this plugin still active?

Steps to reproduce:

svnadmin create repo
svn co file:///paht/to/repo foo
cd foo
touch test.txt
svn add test.txt
svn commit -m"Test"
bzr log

Error:

bzr: ERROR: exceptions.ImportError: cannot import name CommittedQueue

Traceback (most recent call last):
  File "/usr/local/Cellar/bazaar/2.7.0/libexec/bzrlib/commands.py", line 930, in exception_to_return_code
    return the_callable(*args, **kwargs)
  File "/usr/local/Cellar/bazaar/2.7.0/libexec/bzrlib/commands.py", line 1121, in run_bzr
    ret = run(*run_argv)
  File "/usr/local/Cellar/bazaar/2.7.0/libexec/bzrlib/commands.py", line 673, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/local/Cellar/bazaar/2.7.0/libexec/bzrlib/commands.py", line 697, in run
    return self._operation.run_simple(*args, **kwargs)
  File "/usr/local/Cellar/bazaar/2.7.0/libexec/bzrlib/cleanup.py", line 136, in run_simple
    self.cleanups, self.func, *args, **kwargs)
  File "/usr/local/Cellar/bazaar/2.7.0/libexec/bzrlib/cleanup.py", line 166, in _do_with_cleanups
    result = func(*args, **kwargs)
  File "/usr/local/Cellar/bazaar/2.7.0/libexec/bzrlib/commands.py", line 1138, in ignore_pipe
    result = func(*args, **kwargs)
  File "/usr/local/Cellar/bazaar/2.7.0/libexec/bzrlib/builtins.py", line 2816, in run
    dir, relpath = controldir.ControlDir.open_containing(location)
  File "/usr/local/Cellar/bazaar/2.7.0/libexec/bzrlib/controldir.py", line 734, in open_containing
    return klass.open_containing_from_transport(transport)
  File "/usr/local/Cellar/bazaar/2.7.0/libexec/bzrlib/controldir.py", line 755, in open_containing_from_transport
    result = klass.open_from_transport(a_transport)
  File "/usr/local/Cellar/bazaar/2.7.0/libexec/bzrlib/controldir.py", line 718, in open_from_transport
    find_format, transport, redirected)
  File "/usr/local/Cellar/bazaar/2.7.0/libexec/bzrlib/transport/__init__.py", line 1719, in do_catching_redirections
    return action(transport)
  File "/usr/local/Cellar/bazaar/2.7.0/libexec/bzrlib/controldir.py", line 706, in find_format
    probers=probers)
  File "/usr/local/Cellar/bazaar/2.7.0/libexec/bzrlib/controldir.py", line 1151, in find_format
    return prober.probe_transport(transport)
  File "/usr/local/share/bazaar/plugins/svn/__init__.py", line 173, in probe_transport
    from bzrlib.plugins.svn.workingtree import SvnWorkingTreeDirFormat
  File "/usr/local/share/bazaar/plugins/svn/workingtree.py", line 35, in <module>
    from subvertpy.wc import (
ImportError: cannot import name CommittedQueue

bzr 2.7.0 on python 2.7.10 (Darwin-15.3.0-x86_64-i386-64bit)
arguments: ['/usr/local/Cellar/bazaar/2.7.0/libexec/bzr', 'log']
plugins: bash_completion[2.7.0], bisect[1.1.0dev], bzrtools[2.3.0],
    changelog_merge[2.7.0], difftools[0.91.0], explorer[1.3.0],
    extmerge[unknown], git[0.6.8], grep[2.7.0], launchpad[2.7.0],
    netrc_credential_store[2.7.0], news_merge[2.7.0], po_merge[2.7.0],
    qbzr[0.23.1], svn[1.2.2], weave_fmt[2.7.0], xmloutput[0.8.8]
encoding: 'utf-8', fsenc: 'utf-8', lang: 'en_US.UTF-8'

*** 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.