python - 在CNTLM的代理后面使用pip(Using pip behind a proxy with CNTLM)

Question

I am trying to use pip behind a proxy at work.

(我正在尝试在工作中使用代理后面的点子。)

One of the answers from this post suggested using CNTLM .

(这篇文章的答案之一是建议使用CNTLM 。)

I installed and configured it per this other post , but running cntlm.exe -c cntlm.ini -I -M http://google.com gave the error Connection to proxy failed, bailing out .

(我已根据另 cntlm.exe -c cntlm.ini -I -M http://google.com 文章进行了安装和配置，但是运行cntlm.exe -c cntlm.ini -I -M http://google.com出现错误，导致Connection to proxy failed, bailing out 。)

I also tried pip install -–proxy=user:pass@localhost:3128 (the default CNTLM port) but that raised Cannot fetch index base URL http://pypi.python.org/simple/ .

(我还尝试了pip install -–proxy=user:pass@localhost:3128 （默认的CNTLM端口），但提出了Cannot fetch index base URL http://pypi.python.org/simple/ 。)

Clearly something's up with the proxy.

(显然，代理出现了问题。)

Does anyone know how to check more definitively whether CNTLM is set up right, or if there's another way around this altogether?

(有谁知道如何更明确地检查CNTLM是否设置正确，或者是否还有其他方法可以完全解决这一问题？)

I know you can also set the http_proxy environment variable as described here but I'm not sure what credentials to put in. The ones from cntlm.ini ?

(我知道您也可以按此处所述设置http_proxy环境变量，但是我不确定要放入什么凭据cntlm.ini ？)

  ask by Rob translate from so

Answer 1

With Ubuntu I could not get the proxy option to work as advertised – so following command did not work:

(与Ubuntu我不能让代理选项，以工作为标榜-所以下面的命令没有工作：)

sudo pip --proxy http://web-proxy.mydomain.com install somepackage

But exporting the https_proxy environment variable (note its https_proxy not http_proxy ) did the trick:

(但是导出https_proxy环境变量（注意，它的https_proxy不是http_proxy ）可以达到目的：)

export https_proxy=http://web-proxy.mydomain.com

then

(然后)

sudo -E pip install somepackage