【已解决】：pip is configured with locations that require TLS/SSL

在使用pip进行软件包安装的时候出现问题：

WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.

解决：

mkdir -p ~/.pip
vim ~/.pip/pip.conf

然后输入内容：

[global]
index-url = http://mirrors.aliyun.com/pypi/simple/

[install]
trusted-host = mirrors.aliyun.com

再次使用pip安装即可。

参考：https://blog.csdn.net/witton/article/details/109352577?spm=1001.2101.3001.6650.15\&utm_medium=distribute.pc_relevant.none-task-blog-2~default~CTRLIST~Rate-15-109352577-blog-128715977.235^v43^pc_blog_bottom_relevance_base2\&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2~default~CTRLIST~Rate-15-109352577-blog-128715977.235^v43^pc_blog_bottom_relevance_base2