在AWS中将python3.5设置为默认值? [英] make python3.5 as default in AWS?

问题描述

是否有一种方法可以将python3.5设置为AWS中的默认python. 每次我下次尝试连接python2.7时，它都是默认版本，而pip 6是最新版本，因为我知道几分钟前就已对其进行了更新. 这是我遵循的方法: amazon_link

Is there a way to make python3.5 as the default python in AWS. every time i try the next time i connect python2.7 is the default one and pip 6 is the last version, knowing that I did updated it some minutes before. here is the method i followed : amazon_link

这是Amazon告诉版本的另一个链接，实际上它们的版本为3.5 另一个链接

here is another link of amazon telling the versions, actually they are at 3.5 another_link

预先感谢您，:) 最好的祝福

Thank you in advance, :) best wishes

推荐答案

alternatives --set python /usr/bin/python3.5

然后再返回

alternatives --set python /usr/bin/python2.7

如果您想查看当前指向的内容

If you want to see what it currently points to

alternatives --display python

这是系统范围的设置，不仅仅适用于当前用户.系统设置存储在/etc/alternatives

This is a system-wide setting not just for the current user. The system settings are stored in /etc/alternatives

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