阿里云个 sb 把 pip 仓库改成他们内网的，结果装了几十次 pycurl 后都不能用。ImportError: pycurl: libcurl link-time ssl backend (nss) is different from compile-time ssl backend (openssl)

删掉他那垃圾仓库，用官方仓库安装导入一点问题都没有

我还特意对比了一下他仓库的版本和官方版本是一样，但就是不行。

以前用他们的 yum 仓库也是一大推软件包有问题。

[root@ECS-DB tools]# rm -rf /root/.pip/pip.conf
[root@ECS-DB tools]# pip install pycurl
Collecting pycurl
Downloading https://files.pythonhosted.org/packages/ac/b3/0f3979633b7890bab6098d84c84467030b807a1e2b31f5d30103af5a71ca/pycurl-7.43.0.3.tar.gz (215kB)
|################################| 215kB 437kB/s
Building wheels for collected packages: pycurl
Building wheel for pycurl (setup.py) ... done
Created wheel for pycurl: filename=pycurl-7.43.0.3-cp36-cp36m-linux_x86_64.whl size=237660 sha256=30db68a1c1acbf905d71476632316157dcbda3168cd32f8f033754712b57fc16
Stored in directory: /root/.cache/pip/wheels/89/40/f5/7b4f2285aca871b5173887a6c69127210d92806c0d3a977e51
Successfully built pycurl
Installing collected packages: pycurl
Successfully installed pycurl-7.43.0.3
[root@ECS-DB tools]# python3
Python 3.6.8 (default, Aug 7 2019, 17:28:10)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-39)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import pycurl
>>>

又浪费老子 2 小时