pycharm pip安装模块失败

pip install pygame
Looking in indexes: https://pypi.doubanio.com/simple/
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', PermissionError(13, 'Permission denied'))': /simple/pygame/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', PermissionError(13, 'Permission denied'))': /simple/pygame/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', PermissionError(13, 'Permission denied'))': /simple/pygame/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', PermissionError(13, 'Permission denied'))': /simple/pygame/

以上错误原因有不是以管理员身份运行

解决，右键程序，选择以管理员身份运行即可

或者使用  pip install 模块名 -i    某个源链接（比如阿里源，清华源，等等都可以）--trusted-host 后面你的源 的host （域名）

比如pip install robotframework -i http://mirrors.aliyun.com/pypi/simple --trusted-host mirrors.aliyun.com

即可