mac如何安装python3.5

python

Python 3发布3.5版本,看了PEP新特性,还是非常棒。python" title="安装python">安装python3.5,并搭建相应的环境。

安装python3.5

官网网站下载python3.5的mac安装文件。安装3的同时,是不会影响2.X的,两个版本可以共存啦。

创建 virtulenv 环境

安装python3.5之后,3.x版本的包响应也在后面加个3,例如 pip和pip3

python3  python

python             python3            python3.4m         python3.5m-config

python-config      python3-32         python3.4m-config  pythonw

python2.6          python3-config     python3.5          pythonw2.6

python2.6-config   python3.4          python3.5-32       pythonw2.7

python2.7          python3.4-32       python3.5-config

python2.7-config   python3.4-config   python3.5m

python3  which python

/usr/bin/python

python3  which python3

/usr/local/bin/python3

python3  which pip

/usr/local/bin/pip

python3  which pip3

/usr/local/bin/pip3

需要创建一个 虚拟环境,运行:

virtualenv -p python3 venv

该命令使用系统的python3来创建虚拟环境,激活venv环境,查看python版本

python3  source venv/bin/activate

(venv)python3  which python

/Users/ghost/Rsj217/python3/venv/bin/python

(venv)python3  which python3

/Users/ghost/Rsj217/python3/venv/bin/python3

(venv)python3  python

Python 3.5.0 (v3.5.0:374f501f4567, Sep 12 2015, 11:00:19)

[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin

Type "help", "copyright", "credits" or "license" for more information.

>>>

此时虚拟环境使用的就是python3.5啦。

推荐学习《python教程》。

以上是 mac如何安装python3.5 的全部内容, 来源链接: utcz.com/z/525744.html

回到顶部