MacOS - Python3

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1. 下载

www.python.org/downloads/m…

2. 安装

next,one by one.

3. 修改环境变量

替换默认的python2.7


vim ~/.bash_profile

PATH="/Library/Frameworks/Python.framework/Versions/3.11/bin:${PATH}"

export PATH

alias python="/Library/Frameworks/Python.framework/Versions/3.11/bin/python3.11"

4. 运行


➜ python
Python 3.11.1 (v3.11.1:a7a450f84a, Dec  6 2022, 15:24:06) [Clang 13.0.0 (clang-1300.0.29.30)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> exit
Use exit() or Ctrl-D (i.e. EOF) to exit
>>> exit()