当我尝试使用 pip 安装 autopep8 时,为什么会出现此错误?
Why do i get this error when I try installing autopep8 using pip?
Collecting autopep8
Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError('Tunnel connection failed: 500 Internal Privoxy Error',))': /simple/autopep8/
Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError('Tunnel connection failed: 500 Internal Privoxy Error',))': /simple/autopep8/
Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError('Tunnel connection failed: 500 Internal Privoxy Error',))': /simple/autopep8/
Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError('Tunnel connection failed: 500 Internal Privoxy Error',))': /simple/autopep8/
Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError('Tunnel connection failed: 500 Internal Privoxy Error',))': /simple/autopep8/
Could not find a version that satisfies the requirement autopep8 (from versions: )
No matching distribution found for autopep8
我尝试了 'pip install autopep8' 然后我尝试了 'pip3 install --upgrade autopep8' 并且我得到了同样的错误。这似乎是一个连接问题,但我已连接到互联网并且可以下载和上传内容。 'ProxyError('Cannot connect to proxy.' 有什么问题?我该如何处理?我需要做什么来配置我的代理设置?
您可以将代理指定为 pip 安装的参数:
pip install <package> --proxy http://your.proxy.net:8080/
如果您也面临 ssl 证书错误(在企业环境中也很常见),您也可以启用 pypi 作为可信主机:
pip install <package> --proxy http://your.proxy.net:8080/ --trusted-host pypi.python.org
希望通过这样做可以解决您的问题。
Collecting autopep8
Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError('Tunnel connection failed: 500 Internal Privoxy Error',))': /simple/autopep8/
Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError('Tunnel connection failed: 500 Internal Privoxy Error',))': /simple/autopep8/
Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError('Tunnel connection failed: 500 Internal Privoxy Error',))': /simple/autopep8/
Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError('Tunnel connection failed: 500 Internal Privoxy Error',))': /simple/autopep8/
Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError('Tunnel connection failed: 500 Internal Privoxy Error',))': /simple/autopep8/
Could not find a version that satisfies the requirement autopep8 (from versions: )
No matching distribution found for autopep8
我尝试了 'pip install autopep8' 然后我尝试了 'pip3 install --upgrade autopep8' 并且我得到了同样的错误。这似乎是一个连接问题,但我已连接到互联网并且可以下载和上传内容。 'ProxyError('Cannot connect to proxy.' 有什么问题?我该如何处理?我需要做什么来配置我的代理设置?
您可以将代理指定为 pip 安装的参数:
pip install <package> --proxy http://your.proxy.net:8080/
如果您也面临 ssl 证书错误(在企业环境中也很常见),您也可以启用 pypi 作为可信主机:
pip install <package> --proxy http://your.proxy.net:8080/ --trusted-host pypi.python.org
希望通过这样做可以解决您的问题。