你们应该都知道怎么添加国内pip源（主要是豆瓣和阿里云），~/.pip/pip.conf文件配置大概以下（下面注释掉了豆瓣源）：this
[global] # index-url = http://pypi.douban.com/simple index-url = http://mirrors.aliyun.com/pypi/simple/ trusted-host = mirrors.aliyun.com
可是如今最新的pip要求源必须是https的，否则会报错：阿里云
The repository located at http://mirrors.aliyun.com is not a trusted or secure host and is being ignored. If this repository is available via HTTPS it is recommended to use HTTPS instead, otherwise you may silence this warning and allow it anyways with '--trusted-host mirrors.aliyun.com'.url
可是每次要加这么长的尾巴很不geek，尝试在上面pip.conf里面加上code
trusted-host = mirrors.aliyun.com
竟然好了，因此最终的pip.conf以下：ip
[global] index-url = http://mirrors.aliyun.com/pypi/simple/ trusted-host = mirrors.aliyun.com
若是用豆瓣源，也是同理。get