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mac下python2升级到python3

mac下python2升级到python3

作者: praycis | 来源:发表于2018-02-28 11:24 被阅读0次

1.下载python最新版本

🔗链接:https://www.python.org/downloads/mac-osx/

安装默认位置为: /Library/Frameworks/Python.framework/Versions/3.5/

2.打开终端,修改~/.bash_profile文件

# Setting PATH for Python 3.6
# The original version is saved in .bash_profile.pysave
PATH="/Library/Frameworks/Python.framework/Versions/3.6/bin:${PATH}"
export PATH

alias python="/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6"

3.重启终端或执行

source ~/.bash_profile

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