全局配置Python环境变量

sudo su

vim /etc/zprofile

插入

# Setting PATH for Python 3.9.7
# The original version is saved in .bash_profile.pysave
PATH="/Library/Frameworks/Python.framework/Versions/3.9/bin:${PATH}"
export PATH

alias python="/Library/Frameworks/Python.framework/Versions/3.9/bin/python3.9"

esc WQ!