Mac安装Python3

mac上自带的是是Python版本2.X,若是须要Python3,则须要本身手动进行安装html

能够在终端查看本身的Python版本python

$ python -V

输出:
Python 2.7.10

1、网址下载

1.搜索 python 的下载页面, https://www.python.org/downloads/mac-osx/mysql

找到最新的版本3.6.3sql

下载完成后,点击安装文件,一直点击继续进行安装就OK👌,安装完成后,能够在终端查看版本。markdown

$ python3 -V

输出:
Python 3.6.3

 Launchpad中会多了两个APPapp

 2.终端启动不一样版本的Python解释器,输入 exit() 或 Ctrl+d 退出ui

启动Python2.Xorm

$ python

输出:
Python 2.7.10 (default, Jul 15 2017, 17:16:57) 
[GCC 4.2.1 Compatible Apple LLVM 9.0.0 (clang-900.0.31)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> 

 启动Python3.Xhtm

$ python3

输出:
Python 3.6.3 (v3.6.3:2c5fed86e0, Oct  3 2017, 00:32:08) 
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>>

 

2、经过Homebrew安装Python3

1.安装Homebrew,能够看我之前的博客,连接:HomeBrew的安装blog

2.Homebrew安装完成后,以后就是安装Python3

先搜索:

$ brew search python

输出:
app-engine-python          micropython                python3
boost-python               python                     wxpython
gst-python                 python-markdown            zpython
Caskroom/cask/awips-python               Caskroom/cask/mysql-connector-python
Caskroom/cask/kk7ds-python-runtime

 安装Python3,等待......

$ brew install python3

安装完成后,具体路径是:/usr/local/Cellar/python3/3.6.0,能够在finder中前往,

你能够经过如下命令把软件连接到LaunchPad中。以后就能够在LaunchPad中启动软件了。

$ brew linkapps python3
相关文章
相关标签/搜索