bzr: ERROR: exceptions.ImportError: ('Unable to load subvertpy extensions: %s', 'No module named client')

[Russel Winder]

Working on a Mac OS X machine using MacPorts Python 2.6 I get the following:

|> bzr co --lightweight bzr+ssh://dimen.russel.org.uk/home/Checkouts/Bazaar/Unison_Trunk
/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/subvertpy/__init__.py:111: DeprecationWarning: BaseException.message has been deprecated as of Python 2.6
bzr: ERROR: exceptions.ImportError: ('Unable to load subvertpy extensions: %s', 'No module named client')

Traceback (most recent call last):
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/commands.py", line 826, in exception_to_return_code
    return the_callable(*args, **kwargs)
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/commands.py", line 1027, in run_bzr
    ret = run(*run_argv)
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/commands.py", line 638, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/builtins.py", line 1321, in run
    branch_location)
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/bzrdir.py", line 958, in open_tree_or_branch
    bzrdir = klass.open(location)
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/bzrdir.py", line 842, in open
    t = get_transport(base, possible_transports=possible_transports)
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/lazy_import.py", line 125, in __call__
    return obj(*args, **kwargs)
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/transport/__init__.py", line 1589, in get_transport
    transport, last_err = _try_transport_factories(base, factory_list)
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/transport/__init__.py", line 1612, in _try_transport_factories
    return factory.get_obj()(base), None
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/transport/remote.py", line 110, in __init__
    medium, credentials = self._build_medium()
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/transport/remote.py", line 516, in _build_medium
    user = auth.get_user('ssh', self._host, self._port)
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/config.py", line 1228, in get_user
    path=path, realm=realm)
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/config.py", line 1157, in get_credentials
    scheme, host, port, user, path, realm)
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/config.py", line 1335, in get_fallback_credentials
    cs = self.get_credential_store(name)
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/config.py", line 1316, in get_credential_store
    cs = self.get(encoding)
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/registry.py", line 173, in get
    return self._dict[self._get_key_or_default(key)].get_obj()
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/registry.py", line 61, in get_obj
    self._do_import()
  File "/home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/registry.py", line 70, in _do_import
    obj = __import__(self._module_name, globals(), locals(), names)
  File "/Users/russel/.bazaar/plugins/svn/auth.py", line 20, in <module>
    import subvertpy
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/subvertpy/__init__.py", line 111, in <module>
ImportError: ('Unable to load subvertpy extensions: %s', 'No module named client')

bzr 2.1.0dev5 on python 2.6.4 (Darwin-10.2.0-i386-64bit)
arguments: ['/Users/russel/bin/bzr', 'co', '--lightweight', 'bzr+ssh://dimen.russel.org.uk/home/Checkouts/Bazaar/Unison_Trunk']
encoding: 'UTF-8', fsenc: 'utf-8', lang: 'en_GB.UTF-8'
plugins:
  bookmarks /Users/russel/.bazaar/plugins/bookmarks [unknown]
  builddeb /Users/russel/.bazaar/plugins/builddeb [2.1.1dev]
  bzrtools /Users/russel/.bazaar/plugins/bzrtools [2.1.0b1]
  email /Users/russel/.bazaar/plugins/email [unknown]
  explorer /Users/russel/.bazaar/plugins/explorer [0.10.0dev]
  git /Users/russel/.bazaar/plugins/git [0.4.3dev]
  gtk /Users/russel/.bazaar/plugins/gtk [0.98.0dev1]
  launchpad /home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/plugins/launchpad [2.1.0dev5]
  locksvncheckout /Users/russel/.bazaar/plugins/locksvncheckout [0.0.0dev]
  loggerhead /Users/russel/.bazaar/plugins/loggerhead [1.17.0]
  netrc_credential_store /home/Checkouts/Bazaar/Bazaar/Mainline_Working/bzrlib/plugins/netrc_credential_store [2.1.0dev5]
  pipeline /Users/russel/.bazaar/plugins/pipeline [unknown]
  qbzr /Users/russel/.bazaar/plugins/qbzr [0.17.0dev]
  rebase /Users/russel/.bazaar/plugins/rebase [0.5.4]
  scmproj /Users/russel/.bazaar/plugins/scmproj [0.5.0dev]
  svn /Users/russel/.bazaar/plugins/svn [1.0.2dev]
  upload /Users/russel/.bazaar/plugins/upload [1.0.0dev]
  xmloutput /Users/russel/.bazaar/plugins/xmloutput [0.8.6.dev]

*** 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.

|> ll /opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/subvertpy
total 952
drwxr-xr-x 21 root wheel 714 15 Oct 12:35 ./
drwxr-xr-x 37 root wheel 1258 8 Jan 12:02 ../
-rw------- 2 root wheel 3432 18 Jun 2009 __init__.py
-rw-r--r-- 2 root wheel 3990 15 Oct 12:35 __init__.pyc
-rwx------ 2 root wheel 90624 15 Oct 12:35 _ra.so*
-rwx------ 2 root wheel 131376 15 Oct 12:35 client.so*
-rw------- 2 root wheel 6637 18 Jun 2009 delta.py
-rw-r--r-- 2 root wheel 7196 15 Oct 12:35 delta.pyc
-rw------- 2 root wheel 4185 18 Jun 2009 marshall.py
-rw-r--r-- 2 root wheel 4343 15 Oct 12:35 marshall.pyc
-rw------- 2 root wheel 9144 18 Jun 2009 properties.py
-rw-r--r-- 2 root wheel 10493 15 Oct 12:35 properties.pyc
-rw------- 2 root wheel 1614 18 Jun 2009 ra.py
-rw-r--r-- 2 root wheel 1137 15 Oct 12:35 ra.pyc
-rw------- 2 root wheel 35094 18 Jun 2009 ra_svn.py
-rw-r--r-- 2 root wheel 46318 15 Oct 12:35 ra_svn.pyc
-rwx------ 2 root wheel 26176 15 Oct 12:35 repos.so*
-rw------- 2 root wheel 2000 18 Jun 2009 server.py
-rw-r--r-- 2 root wheel 3516 15 Oct 12:35 server.pyc
drwxr-xr-x 22 root wheel 748 15 Oct 12:35 tests/
-rwx------ 2 root wheel 60176 15 Oct 12:35 wc.so*
504 alisander-w:~
|>

[Jelmer Vernooij (jelmer)]

Please report this against MacPorts. I don't think this is an upstream bug.

Also, it looks like this is quite an old version of subvertpy.

[Russel Winder (russel)]

The MacPort package is py26-subvertpy@0.6.8 according to the listings.

I'll post a bug report and at the same time ask for an upgrade to 0.6.9.

[Russel Winder (russel)]

Sadly the package has no maintainer so there is no telling how long it will take :-((

[Russel Winder (russel)]

MacPorts bug report is https://trac.macports.org/ticket/23186