bblfsh client error.log

dev/env/bblfsh-test > venv .venv

dev/env/bblfsh-test > source .venv/bin/activate

dev/env/bblfsh-test via .venv > pip3 install git+https://github.com/bblfsh/client-python && python3 -m bblfsh -f pytest.py
Collecting git+https://github.com/bblfsh/client-python
  Cloning https://github.com/bblfsh/client-python to /private/var/folders/6w/2cr2_w3105l84d478jd8z7240000gq/T/pip-kdhfmadk-build
Collecting grpcio (from bblfsh==1.0.0)
  Using cached grpcio-1.4.0-cp36-cp36m-macosx_10_7_intel.whl
Collecting docker (from bblfsh==1.0.0)
  Downloading docker-2.4.2-py2.py3-none-any.whl (110kB)
    100% |████████████████████████████████| 112kB 3.0MB/s
Collecting protobuf>=3.3.0 (from grpcio->bblfsh==1.0.0)
  Using cached protobuf-3.3.0.tar.gz
Collecting six>=1.5.2 (from grpcio->bblfsh==1.0.0)
  Using cached six-1.10.0-py2.py3-none-any.whl
Collecting docker-pycreds>=0.2.1 (from docker->bblfsh==1.0.0)
  Using cached docker_pycreds-0.2.1-py2.py3-none-any.whl
Collecting requests!=2.11.0,!=2.12.2,!=2.18.0,>=2.5.2 (from docker->bblfsh==1.0.0)
  Using cached requests-2.18.1-py2.py3-none-any.whl
Collecting websocket-client>=0.32.0 (from docker->bblfsh==1.0.0)
  Using cached websocket_client-0.44.0-py2.py3-none-any.whl
Requirement already satisfied: setuptools in ./.venv/lib/python3.6/site-packages (from protobuf>=3.3.0->grpcio->bblfsh==1.0.0)
Collecting idna<2.6,>=2.5 (from requests!=2.11.0,!=2.12.2,!=2.18.0,>=2.5.2->docker->bblfsh==1.0.0)
  Using cached idna-2.5-py2.py3-none-any.whl
Collecting chardet<3.1.0,>=3.0.2 (from requests!=2.11.0,!=2.12.2,!=2.18.0,>=2.5.2->docker->bblfsh==1.0.0)
  Using cached chardet-3.0.4-py2.py3-none-any.whl
Collecting certifi>=2017.4.17 (from requests!=2.11.0,!=2.12.2,!=2.18.0,>=2.5.2->docker->bblfsh==1.0.0)
  Using cached certifi-2017.4.17-py2.py3-none-any.whl
Collecting urllib3<1.22,>=1.21.1 (from requests!=2.11.0,!=2.12.2,!=2.18.0,>=2.5.2->docker->bblfsh==1.0.0)
  Using cached urllib3-1.21.1-py2.py3-none-any.whl
Installing collected packages: six, protobuf, grpcio, docker-pycreds, idna, chardet, certifi, urllib3, requests, websocket-client, docker, bblfsh
  Running setup.py install for protobuf ... done
  Running setup.py install for bblfsh ... done
Successfully installed bblfsh-1.0.0 certifi-2017.4.17 chardet-3.0.4 docker-2.4.2 docker-pycreds-0.2.1 grpcio-1.4.0 idna-2.5 protobuf-3.3.0 requests-2.18.1 six-1.10.0 urllib3-1.21.1 websocket-client-0.44.0
Traceback (most recent call last):
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/urllib3/connectionpool.py", line 600, in urlopen
    chunked=chunked)
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/urllib3/connectionpool.py", line 356, in _make_request
    conn.request(method, url, **httplib_request_kw)
  File "/usr/local/Cellar/python3/3.6.0/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1239, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/usr/local/Cellar/python3/3.6.0/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1285, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "/usr/local/Cellar/python3/3.6.0/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1234, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "/usr/local/Cellar/python3/3.6.0/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1026, in _send_output
    self.send(msg)
  File "/usr/local/Cellar/python3/3.6.0/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 964, in send
    self.connect()
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/docker/transport/unixconn.py", line 33, in connect
    sock.connect(self.unix_socket)
FileNotFoundError: [Errno 2] No such file or directory

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/requests/adapters.py", line 440, in send
    timeout=timeout
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/urllib3/connectionpool.py", line 649, in urlopen
    _stacktrace=sys.exc_info()[2])
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/urllib3/util/retry.py", line 357, in increment
    raise six.reraise(type(error), error, _stacktrace)
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/urllib3/packages/six.py", line 685, in reraise
    raise value.with_traceback(tb)
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/urllib3/connectionpool.py", line 600, in urlopen
    chunked=chunked)
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/urllib3/connectionpool.py", line 356, in _make_request
    conn.request(method, url, **httplib_request_kw)
  File "/usr/local/Cellar/python3/3.6.0/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1239, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/usr/local/Cellar/python3/3.6.0/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1285, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "/usr/local/Cellar/python3/3.6.0/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1234, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "/usr/local/Cellar/python3/3.6.0/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1026, in _send_output
    self.send(msg)
  File "/usr/local/Cellar/python3/3.6.0/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 964, in send
    self.connect()
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/docker/transport/unixconn.py", line 33, in connect
    sock.connect(self.unix_socket)
urllib3.exceptions.ProtocolError: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/docker/api/client.py", line 166, in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/docker/api/daemon.py", line 177, in version
    return self._result(self._get(url), json=True)
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/docker/utils/decorators.py", line 46, in inner
    return f(self, *args, **kwargs)
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/docker/api/client.py", line 189, in _get
    return self.get(url, **self._set_request_timeout(kwargs))
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/requests/sessions.py", line 515, in get
    return self.request('GET', url, **kwargs)
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/requests/sessions.py", line 502, in request
    resp = self.send(prep, **send_kwargs)
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/requests/sessions.py", line 612, in send
    r = adapter.send(request, **kwargs)
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/requests/adapters.py", line 490, in send
    raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/Cellar/python3/3.6.0/Frameworks/Python.framework/Versions/3.6/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/local/Cellar/python3/3.6.0/Frameworks/Python.framework/Versions/3.6/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/bblfsh/__main__.py", line 34, in <module>
    sys.exit(main())
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/bblfsh/__main__.py", line 28, in main
    ensure_bblfsh_is_running()
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/bblfsh/launcher.py", line 9, in ensure_bblfsh_is_running
    client = docker.from_env(version="auto")
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/docker/client.py", line 80, in from_env
    **kwargs_from_env(**kwargs))
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/docker/client.py", line 37, in __init__
    self.api = APIClient(*args, **kwargs)
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/docker/api/client.py", line 147, in __init__
    self._version = self._retrieve_server_version()
  File "/Users/mnovaes/dev/env/bblfsh-test/.venv/lib/python3.6/site-packages/docker/api/client.py", line 174, in _retrieve_server_version
    'Error while fetching server API version: {0}'.format(e)
docker.errors.DockerException: Error while fetching server API version: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))