mac os python安装问题
首先直接下载官网安装包安装
https://www.python.org/downloads/
然后配置环境变量
# 打开 ~/.bash_profile vim ~/.bash_profile # 写入环境变量,保存 export PATH="/Library/Frameworks/Python.framework/Versions/3.10/bin:${PATH}" alias python="/Library/Frameworks/Python.framework/Versions/3.10/bin/python3" # 令环境变量生效 source ~/.bash_profile
如果是新的mac系统,关闭终端重新打开时,需要再次运行source才能使用python
此时需要修改~/.zshrc
# 打开 ~/.zshrc vim ~/.zshrc # 写入环境变量,保存 export PATH="/Library/Frameworks/Python.framework/Versions/3.10/bin:${PATH}" alias python="/Library/Frameworks/Python.framework/Versions/3.10/bin/python3" # 令环境变量生效 source ~/.zshrc