Docker （Python）一个程序I'；我应该在一台机器上运行，而不是在另一台机器上运行（都使用Ubuntu18.04 LTS）

从错误消息中，我假设第二台机器只是缺少某个包或什么东西，但最明显的可疑“httplib”已经安装。而且信息本身有点多，我很难不在巨大的音量中迷失方向。你们中有人注意到什么吗？更有经验的人

  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/urllib3/connectionpool.py", line 670, in urlopen
    httplib_response = self._make_request(
  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/urllib3/connectionpool.py", line 392, in _make_request
    conn.request(method, url, **httplib_request_kw)
  File "/usr/lib/python3.8/http/client.py", line 1230, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/usr/lib/python3.8/http/client.py", line 1276, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "/usr/lib/python3.8/http/client.py", line 1225, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "/usr/lib/python3.8/http/client.py", line 1004, in _send_output
    self.send(msg)
  File "/usr/lib/python3.8/http/client.py", line 944, in send
    self.connect()
  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/docker/transport/unixconn.py", line 43, 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 "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/requests/adapters.py", line 439, in send
    resp = conn.urlopen(
  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/urllib3/connectionpool.py", line 726, in urlopen
    retries = retries.increment(
  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/urllib3/util/retry.py", line 403, in increment
    raise six.reraise(type(error), error, _stacktrace)
  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/urllib3/packages/six.py", line 734, in reraise
    raise value.with_traceback(tb)
  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/urllib3/connectionpool.py", line 670, in urlopen
    httplib_response = self._make_request(
  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/urllib3/connectionpool.py", line 392, in _make_request
    conn.request(method, url, **httplib_request_kw)
  File "/usr/lib/python3.8/http/client.py", line 1230, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/usr/lib/python3.8/http/client.py", line 1276, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "/usr/lib/python3.8/http/client.py", line 1225, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "/usr/lib/python3.8/http/client.py", line 1004, in _send_output
    self.send(msg)
  File "/usr/lib/python3.8/http/client.py", line 944, in send
    self.connect()
  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/docker/transport/unixconn.py", line 43, 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 "./MetagenApp.py", line 38, in <module>
    metagen_net = start_network(dockerclient)
  File "/home/boxursa/Desktop/metagenapp-master/MetagenApp/network.py", line 15, in start_network
    metagen_net = client.networks.create("metagen_net",
  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/docker/models/networks.py", line 156, in create
    resp = self.client.api.create_network(name, *args, **kwargs)
  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/docker/api/network.py", line 152, in create_network
    res = self._post_json(url, data=data)
  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/docker/api/client.py", line 289, in _post_json
    return self._post(url, data=json.dumps(data2), **kwargs)
  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/docker/utils/decorators.py", line 46, in inner
    return f(self, *args, **kwargs)
  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/docker/api/client.py", line 226, in _post
    return self.post(url, **self._set_request_timeout(kwargs))
  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/requests/sessions.py", line 578, in post
    return self.request('POST', url, data=data, json=json, **kwargs)
  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/requests/sessions.py", line 530, in request
    resp = self.send(prep, **send_kwargs)
  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/requests/sessions.py", line 643, in send
    r = adapter.send(request, **kwargs)
  File "/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site-packages/requests/adapters.py", line 498, in send
    raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))```

文件/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/urllib3/connectionpool.py”，urlopen第670行
httplib\u response=self.\u发出请求(
文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/urllib3/connectionpool.py”，第392行，请求
conn.request（方法，url，**httplib\u request\u kw）
请求中的文件“/usr/lib/python3.8/http/client.py”，第1230行
self.\u发送\u请求（方法、url、正文、标题、编码\u分块）
文件“/usr/lib/python3.8/http/client.py”，第1276行，在发送请求中
self.endheaders（body，encode\u chunked=encode\u chunked）
文件“/usr/lib/python3.8/http/client.py”，第1225行，在endheaders中
self.\u发送\u输出（消息体，encode\u chunked=encode\u chunked）
文件“/usr/lib/python3.8/http/client.py”，第1004行，在发送输出中
self.send（msg）
文件“/usr/lib/python3.8/http/client.py”，第944行，在send中
self.connect（）
文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/docker/transport/unixconn.py”，第43行，在connect中
sock.connect（self.unix\u套接字）
FileNotFoundError:[Errno 2]没有这样的文件或目录
在处理上述异常期间，发生了另一个异常：
回溯（最近一次呼叫最后一次）：
文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/requests/adapters.py”，第439行，在send中
resp=conn.urlopen(
urlopen中的文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/urlib3/connectionpool.py”，第726行
重试次数=重试次数。增量(
文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/urllib3/util/retry.py”，第403行，增量
升起六个。重新升起（类型（错误），错误，_stacktrace）
文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/urllib3/packages/six.py”，第734行，请重新阅读
通过_回溯（tb）提升值
文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/urllib3/connectionpool.py”，第670行，在urlopen中
httplib\u response=self.\u发出请求(
文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/urllib3/connectionpool.py”，第392行，请求
conn.request（方法，url，**httplib\u request\u kw）
请求中的文件“/usr/lib/python3.8/http/client.py”，第1230行
self.\u发送\u请求（方法、url、正文、标题、编码\u分块）
文件“/usr/lib/python3.8/http/client.py”，第1276行，在发送请求中
self.endheaders（body，encode\u chunked=encode\u chunked）
文件“/usr/lib/python3.8/http/client.py”，第1225行，在endheaders中
self.\u发送\u输出（消息体，encode\u chunked=encode\u chunked）
文件“/usr/lib/python3.8/http/client.py”，第1004行，在发送输出中
self.send（msg）
文件“/usr/lib/python3.8/http/client.py”，第944行，在send中
self.connect（）
文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/docker/transport/unixconn.py”，第43行，在connect中
sock.connect（self.unix\u套接字）
urllib3.exceptions.ProtocolError:（“连接已中止”，FileNotFoundError（2，“无此类文件或目录”））
在处理上述异常期间，发生了另一个异常：
回溯（最近一次呼叫最后一次）：
文件“/MetagenApp.py”，第38行，在
metagen_net=启动_网络（dockerclient）
文件“/home/boxursa/Desktop/metagenapp master/metagenapp/network.py”，第15行，在start_网络中
metagen_net=client.networks.create（“metagen_net”，
文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/docker/models/networks.py”，第156行，在create中
resp=self.client.api.create_网络（名称，*args，**kwargs）
文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/docker/api/network.py”，第152行，在create_network中
res=self.\u post\u json（url，data=data）
文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/docker/api/client.py”，第289行，在json中
返回self.\u post（url，data=json.dumps（data2），**kwargs）
文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/docker/utils/decorators.py”，第46行，内部
返回f（自，*args，**kwargs）
文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/docker/api/client.py”，第226行，在
返回self.post（url，**self.\u设置\u请求\u超时（kwargs））
文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/requests/sessions.py”，第578行，在post中
return self.request（'POST'，url，data=data，json=json，**kwargs）
文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/requests/sessions.py”，请求中第530行
resp=自我发送（准备，**发送）
文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/requests/sessions.py”，第643行，发送
r=适配器.send（请求，**kwargs）
文件“/home/boxursa/.local/share/virtualenvs/metagenapp-master-cR0L49Yy/lib/python3.8/site packages/requests/adapters.py”，第498行，在send中
raise CONNECTIONERR（错误，请求=请求）
requests.exceptions.ConnectionError:（“连接已中止”），FileNotFoundError（2，“否