在Mac OSX Lion 10.7.5上将python3.2设置为默认值而不是python2.7 [英] Setting python3.2 as default instead of python2.7 on Mac OSX Lion 10.7.5

问题描述

当前正在运行Mac OS X Lion 10.7.5，并且它的默认设置为python2.7.在终端中，我输入"python"，它会自动拉起python2.7.我不要

Currently running Mac OS X Lion 10.7.5 , and it has python2.7 as default. In the terminal, i type 'python' and it automatically pulls up python2.7. I don't want that.

键入'python3.2'.

from terminal I have to instead type 'python3.2' if i want to use python3.2.

我该如何更改?

推荐答案

最安全的方法是在~/.bashrc中设置别名:

The safest way is to set an alias in ~/.bashrc:

 alias python=python3

这样，您可以避免破坏在python作为python2上中继的脚本的事情.

That way you avoid breaking things for scripts relaying on python being python2.

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