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ConnectionRefusedError: [Errno 111] 拒绝连接_fatal: error [errno 111] connection refused fatal:

作者：羊村懒王 | 2024-02-26 23:41:57

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fatal: error [errno 111] connection refused fatal: double check your --repo-
  1. pip3 install --upgrade pip
  2.  
  3. //结果
  4. Exception:
  5. Traceback (most recent call last):
  6.   File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connection.py", line 138, in _new_conn
  7.     (self.host, self.port), self.timeout, **extra_kw)
  8.   File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/util/connection.py", line 98, in create_connection
  9.     raise err
  10.   File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/util/connection.py", line 88, in create_connection
  11.     sock.connect(sa)
  12. ConnectionRefusedError: [Errno 111] 拒绝连接
  13.  
  14. During handling of the above exception, another exception occurred:
  15.  
  16. Traceback (most recent call last):
  17.   File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 594, in urlopen
  18.     chunked=chunked)
  19.   File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 350, in _make_request
  20.     self._validate_conn(conn)
  21.   File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 837, in _validate_conn
  22.     conn.connect()
  23.   File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connection.py", line 281, in connect
  24.     conn = self._new_conn()
  25.   File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connection.py", line 147, in _new_conn
  26.     self, "Failed to establish a new connection: %s" % e)
  27. requests.packages.urllib3.exceptions.NewConnectionError: <requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f10def4b160>: Failed to establish a new connection: [Errno 111] 拒绝连接
  28.  
  29. During handling of the above exception, another exception occurred:
  30.  
  31. Traceback (most recent call last):
  32.   File "/usr/lib/python3/dist-packages/pip/basecommand.py", line 215, in main
  33.     status = self.run(options, args)
  34.   File "/usr/lib/python3/dist-packages/pip/commands/install.py", line 353, in run
  35.     wb.build(autobuilding=True)
  36.   File "/usr/lib/python3/dist-packages/pip/wheel.py", line 749, in build
  37.     self.requirement_set.prepare_files(self.finder)
  38.   File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 380, in prepare_files
  39.     ignore_dependencies=self.ignore_dependencies))
  40.   File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 487, in _prepare_file
  41.     req_to_install, finder)
  42.   File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 428, in _check_skip_installed
  43.     req_to_install, upgrade_allowed)
  44.   File "/usr/lib/python3/dist-packages/pip/index.py", line 465, in find_requirement
  45.     all_candidates = self.find_all_candidates(req.name)
  46.   File "/usr/lib/python3/dist-packages/pip/index.py", line 423, in find_all_candidates
  47.     for page in self._get_pages(url_locations, project_name):
  48.   File "/usr/lib/python3/dist-packages/pip/index.py", line 568, in _get_pages
  49.     page = self._get_page(location)
  50.   File "/usr/lib/python3/dist-packages/pip/index.py", line 683, in _get_page
  51.     return HTMLPage.get_page(link, session=self.session)
  52.   File "/usr/lib/python3/dist-packages/pip/index.py", line 792, in get_page
  53.     "Cache-Control": "max-age=600",
  54.   File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 501, in get
  55.     return self.request('GET', url, **kwargs)
  56.   File "/usr/lib/python3/dist-packages/pip/download.py", line 386, in request
  57.     return super(PipSession, self).request(method, url, *args, **kwargs)
  58.   File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 488, in request
  59.     resp = self.send(prep, **send_kwargs)
  60.   File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 609, in send
  61.     r = adapter.send(request, **kwargs)
  62.   File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/adapter.py", line 47, in send
  63.     resp = super(CacheControlAdapter, self).send(request, **kw)
  64.   File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/adapters.py", line 423, in send
  65.     timeout=timeout
  66.   File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 643, in urlopen
  67.     _stacktrace=sys.exc_info()[2])
  68.   File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/util/retry.py", line 315, in increment
  69.     total -= 1
  70. TypeError: unsupported operand type(s) for -=: 'Retry' and 'int'

pip3 install --upgrade pip

//结果
Exception:
Traceback (most recent call last):
  File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connection.py", line 138, in _new_conn
    (self.host, self.port), self.timeout, **extra_kw)
  File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/util/connection.py", line 98, in create_connection
    raise err
  File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/util/connection.py", line 88, in create_connection
    sock.connect(sa)
ConnectionRefusedError: [Errno 111] 拒绝连接

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 594, in urlopen
    chunked=chunked)
  File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 350, in _make_request
    self._validate_conn(conn)
  File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 837, in _validate_conn
    conn.connect()
  File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connection.py", line 281, in connect
    conn = self._new_conn()
  File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connection.py", line 147, in _new_conn
    self, "Failed to establish a new connection: %s" % e)
requests.packages.urllib3.exceptions.NewConnectionError: <requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f10def4b160>: Failed to establish a new connection: [Errno 111] 拒绝连接

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/usr/lib/python3/dist-packages/pip/commands/install.py", line 353, in run
    wb.build(autobuilding=True)
  File "/usr/lib/python3/dist-packages/pip/wheel.py", line 749, in build
    self.requirement_set.prepare_files(self.finder)
  File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 380, in prepare_files
    ignore_dependencies=self.ignore_dependencies))
  File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 487, in _prepare_file
    req_to_install, finder)
  File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 428, in _check_skip_installed
    req_to_install, upgrade_allowed)
  File "/usr/lib/python3/dist-packages/pip/index.py", line 465, in find_requirement
    all_candidates = self.find_all_candidates(req.name)
  File "/usr/lib/python3/dist-packages/pip/index.py", line 423, in find_all_candidates
    for page in self._get_pages(url_locations, project_name):
  File "/usr/lib/python3/dist-packages/pip/index.py", line 568, in _get_pages
    page = self._get_page(location)
  File "/usr/lib/python3/dist-packages/pip/index.py", line 683, in _get_page
    return HTMLPage.get_page(link, session=self.session)
  File "/usr/lib/python3/dist-packages/pip/index.py", line 792, in get_page
    "Cache-Control": "max-age=600",
  File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 501, in get
    return self.request('GET', url, **kwargs)
  File "/usr/lib/python3/dist-packages/pip/download.py", line 386, in request
    return super(PipSession, self).request(method, url, *args, **kwargs)
  File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 488, in request
    resp = self.send(prep, **send_kwargs)
  File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 609, in send
    r = adapter.send(request, **kwargs)
  File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/adapter.py", line 47, in send
    resp = super(CacheControlAdapter, self).send(request, **kw)
  File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/adapters.py", line 423, in send
    timeout=timeout
  File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 643, in urlopen
    _stacktrace=sys.exc_info()[2])
  File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/util/retry.py", line 315, in increment
    total -= 1
TypeError: unsupported operand type(s) for -=: 'Retry' and 'int'
 

原因，网络连接问题。

解决办法，更换源：

mkdir ~/.pip

cat >~/.pip/pip.conf << EOF
[global]
trusted-host=mirrors.aliyun.com
index-url=http://mirrors.aliyun.com/pypi/simple/
EOF


pip3 install --upgrade pip

  1. mkdir ~/.pip
  2.  
  3. cat >~/.pip/pip.conf << EOF
  4. [global]
  5. trusted-host=mirrors.aliyun.com
  6. index-url=http://mirrors.aliyun.com/pypi/simple/
  7. EOF
  8.  
  9.  
  10. pip3 install --upgrade pip

OK

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