pip install pyqtgraph -i http://mirrors.aliyun.com/pypi/simple/
利用阿里镜像安装模块,出现错误,域名不可信。
换成如下代码,即可
pip install pyqtgraph -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
pip install pyqtgraph -i http://mirrors.aliyun.com/pypi/simple/
pip install pyqtgraph -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com