Install Python3 on a Mac

最新推荐文章于 2025-06-11 09:37:25 发布

Mathilda91

最新推荐文章于 2025-06-11 09:37:25 发布

阅读量189

点赞数

CC 4.0 BY-SA版权

文章标签： python xcode 操作系统

原文链接：https://my.oschina.net/u/1177171/blog/2963829

本文详细介绍了在Mac上安装Python3的步骤，包括安装Xcode、使用Homebrew包管理器以及设置PATH环境变量，帮助读者顺利配置Python3开发环境。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

2019独角兽企业重金招聘Python工程师标准>>>

Prerequisites for installing Python3 on Mac Install Xcode Xcode is Apple's Integrated Development Environment (IDE). You might already have Xcode on your Mac. If not, you can get Xcode from Apple appstore.

Xcode Install Brew Homebrew installs the stuff you need. Homebrew is a package manager for Mac OS

Step 1. Launch Terminal.

Go to Launchpad – Other – Terminal

Step 2. Install HomeBrew

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Install Python3 with Brew Enter brew command into terminal

brew install python3 Optional, PATH environment Set up PATH environment variable, if you used HomeBrew to install Python3, then HomeBrew already added PATH.

Do not change PATH environment if you can launch python3 from terminal.

Add the following line to your ~/.profile file

export PATH=/usr/local/bin:/usr/local/sbin:$PATH Usually your Python installation directory looks like this, add it to your PATH

PATH="/Library/Frameworks/Python.framework/Versions/3.6/bin:${PATH}"

转载于:https://my.oschina.net/u/1177171/blog/2963829