mac下安装python3
1.查看自带版本
$ python -V
Python 2.7.10
安装路径查看
$ open /System/Library/Frameworks/Python.framework/Versions
2.安装python3
$ brew search python3
$ brew install python3
安装成功
==> python
Python has been installed as
/usr/local/bin/python3
3.配置环境变量
$ open ~/.bash_profile
# 添加内容
alias python="/usr/local/bin/python3"
$ source ~/.bash_profile
4.确认
$ python -V
Python 3.7.4
posted on 2019-07-27 14:05 candyjihui 阅读(111) 评论(0) 编辑 收藏 举报