错误信息

WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")'

换指定源下载使用

• 找到当前用户(Administrator) C:\Users\Administrator\AppData\Roaming\
• 新建目录(C:\Users\Administrator\AppData\Roaming\pip\)
• 新建文件(C:\Users\Administrator\AppData\Roaming\pip\pip.ini)

• pip.ini写入内容

  [global]
  timeout = 6000
  index-url = https://pypi.tuna.tsinghua.edu.cn/simple
  trusted-host = pypi.tuna.tsinghua.edu.cn

• 使用

  # xxxxxx 为 你需要的 安装包
  pip install xxxxxx -i http://pypi.douban.com/simple --trusted-host pypi.douban.com