在MacOS上安装Python3

Question

I installed Python3 on macOS. 我在macOS上安装了Python3。

Normally all of my python versions are stored at /System/Library/Frameworks/Python.framework 通常我所有的python版本都存储在/System/Library/Frameworks/Python.framework

but python3 copied at /Library/Frameworks/Python.framework 但是python3复制到/Library/Frameworks/Python.framework

how can i change or use python3 ? 我如何更改或使用python3？

Answer 1

You can invoke it from terminal like any other python version. 您可以像其他任何python版本一样从终端调用它。

$ python3
Python 3.2.3 (v3.2.3:3d0686d90f55, Apr 10 2012, 11:25:50) 
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>>

Answer 2

Install / update Command Line Tools : 安装/更新命令行工具 ：

/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/Current/bin/python3
Python 3.7.3 (default, May 24 2019, 18:21:06)

在MacOS上安装Python3

问题描述

2 个解决方案

解决方案1
1 2012-09-06 05:12:38

解决方案2
0 2019-06-04 09:26:50

在MacOS上安装Python3

问题描述

2 个解决方案

解决方案1 1 2012-09-06 05:12:38

解决方案2 0 2019-06-04 09:26:50

解决方案1
1 2012-09-06 05:12:38

解决方案2
0 2019-06-04 09:26:50