$ python setup.py test
 running test
 running egg_info
 creating pymongo.egg-info
 writing requirements to pymongo.egg-info/requires.txt
 writing pymongo.egg-info/PKG-INFO
 writing top-level names to pymongo.egg-info/top_level.txt
 writing dependency_links to pymongo.egg-info/dependency_links.txt
 writing manifest file 'pymongo.egg-info/SOURCES.txt'
 reading manifest file 'pymongo.egg-info/SOURCES.txt'
 reading manifest template 'MANIFEST.in'
 /data/mci/0783427835327bd2f245807bd3635821/src/pymongo/uri_parser.py:207: UserWarning: Option 'ssl_ca_certs' is deprecated, use 'tlsCAFile' instead.
   newoptname))
 Traceback (most recent call last):
   File "setup.py", line 390, in <module>
     **extra_opts
 writing manifest file 'pymongo.egg-info/SOURCES.txt'
   File "/data/mci/0783427835327bd2f245807bd3635821/src/pymongotestvenv/local/lib/python2.7/site-packages/setuptools/__init__.py", line 145, in setup
 running build_ext
 Skipping test 'Valid options specific to single-threaded drivers are parsed correctly'
 Skipping test 'Invalid serverSelectionTryOnce causes a warning'
     return distutils.core.setup(**attrs)
   File "/usr/lib/python2.7/distutils/core.py", line 152, in setup
     dist.run_commands()
   File "/usr/lib/python2.7/distutils/dist.py", line 953, in run_commands
     self.run_command(cmd)
   File "/usr/lib/python2.7/distutils/dist.py", line 972, in run_command
     cmd_obj.run()
   File "setup.py", line 130, in run
     result = runner.run(suite)
   File "/data/mci/0783427835327bd2f245807bd3635821/src/test/__init__.py", line 745, in run
     setup()
   File "/data/mci/0783427835327bd2f245807bd3635821/src/test/__init__.py", line 728, in setup
     client_context.init()
   File "/data/mci/0783427835327bd2f245807bd3635821/src/test/__init__.py", line 313, in init
     self._init_client()
   File "/data/mci/0783427835327bd2f245807bd3635821/src/test/__init__.py", line 306, in _init_client
     ismaster = mongos_client.admin.command('ismaster')
   File "/data/mci/0783427835327bd2f245807bd3635821/src/pymongo/database.py", line 658, in command
     codec_options, session=session, **kwargs)
   File "/data/mci/0783427835327bd2f245807bd3635821/src/pymongo/database.py", line 555, in _command
     client=self.__client)
   File "/data/mci/0783427835327bd2f245807bd3635821/src/pymongo/pool.py", line 584, in command
     user_fields=user_fields)
   File "/data/mci/0783427835327bd2f245807bd3635821/src/pymongo/network.py", line 158, in command
     parse_write_concern_error=parse_write_concern_error)
   File "/data/mci/0783427835327bd2f245807bd3635821/src/pymongo/helpers.py", line 155, in _check_command_response
     raise OperationFailure(msg % errmsg, code, response)
 pymongo.errors.OperationFailure: there are no users authenticated