因mac自带python2.7环境,平时用的比较多的是python3.x版本,本人目前版本是3.7,
下面将安装及配置过程:
1、安装软件包python3.7.pkg
2、进入终端,配置Python3环境变量
(1)open ~/.bash_profile
(2)在文件末尾添加:
export PATH=${PATH}:/Library/Frameworks/Python.framework/Versions/3.7/bin
alias python="/Library/Frameworks/Python.framework/Versions/3.7/bin/python3.7"
alias pip="/Library/Frameworks/Python.framework/Versions/3.7/bin/python3.7/bin/pip3"
(3)让文件生效
source ~/.bash_profile
3、进入终端,检查python版本
python -v
可参考如下博客:
https://www.jianshu.com/p/3261976c10c2
pip安装:
https://www.jianshu.com/p/263b9107a047
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