Python3 comes pip so do not download.
1. Set Environment Variables
Scripts will be the path to copy, add to the path
2. Open the CMD to open out!
Direct Input
pip install +包名
Then download very slow, often fails! ! ! !
It is recommended to use the domestic pipy mirror !
pip command is used by default foreign pypi mirror (pypi.python.org), installation is not that slow, and sometimes even lead to timeouts and other network problems, causing the installation to fail. Therefore, the use of domestic pypi mirror, is a good way to accelerate pip install third-party packages. China has a lot of third-party image source, shown in the following
Ali cloud mirror Source: http: //mirrors.aliyun.com/pypi/simple/
Ali cloud mirror Source: http://mirrors.aliyun.com/pypi/simple/
China University of Science and Technology mirror source: https://pypi.mirrors.ustc.edu.cn/simple/
Watercress mirror source: http://pypi.douban.com/simple/
(The URL can be re-used below)
Input pip install -i http://mirrors.aliyun.com/pypi/simple/ + package name in the CMD
bye look forward to the next meeting
