Traceback (most recent call last):

 "/home/pmironchyk/anaconda3/envs/py34/lib/python3.4/site-packages/zipline/utils/cache.py", line 225, in **getitem**
with open(self._keypath(key), 'rb') as f:
NotFoundError: [Errno 2] No such file or directory: '/home/pmironchyk/.zipline/data/quandl/.cache/TEST123456789'
Traceback (most recent call last):


 "/usr/local/lib/python3.8/site-packages/requests/adapters.py", line 439, in send

resp = conn.urlopen(


 "/usr/local/lib/python3.8/site-packages/urllib3/connectionpool.py", line 755, in urlopen

retries = retries.increment(


 "/usr/local/lib/python3.8/site-packages/urllib3/util/retry.py", line 531, in increment

raise six.reraise(type(error), error, _stacktrace)


 "/usr/local/lib/python3.8/site-packages/urllib3/packages/six.py", line 734, in reraise

raise value.with_traceback(tb)


 "/usr/local/lib/python3.8/site-packages/urllib3/connectionpool.py", line 699, in urlopen

httplib_response = self._make_request(


 "/usr/local/lib/python3.8/site-packages/urllib3/connectionpool.py", line 394, in _make_request

conn.request(method, url, **httplib_request_kw)


 "/usr/local/lib/python3.8/http/client.py", line 1255, in request

self._send_request(method, url, body, headers, encode_chunked)


 "/usr/local/lib/python3.8/http/client.py", line 1301, in _send_request

self.endheaders(body, encode_chunked=encode_chunked)


 "/usr/local/lib/python3.8/http/client.py", line 1250, in endheaders

self._send_output(message_body, encode_chunked=encode_chunked)


 "/usr/local/lib/python3.8/http/client.py", line 1010, in _send_output

self.send(msg)


 "/usr/local/lib/python3.8/http/client.py", line 950, in send

self.connect()


 "/usr/local/lib/python3.8/site-packages/docker/transport/unixconn.py", line 43, in connect

sock.connect(self.unix_socket)
urllib3.exceptions.ProtocolError: ('Connection aborted.', ConnectionRefusedError(111, 'Connection refused'))
