如何在已经包含python 3.7.5的Ubuntu 19.10上安装python 3.6.5? [英] How do I install python 3.6.5 on my Ubuntu 19.10 that already contains python 3.7.5?

问题描述

我将接受两种可能的解决方案:

1. 两个版本并排安装.
2. 已删除3.7.5，然后安装了3.6.5.

解决方案

为此，您可以使用pyenv.

https://realpython.com/intro-to-pyenv/

如果已经安装了所有软件包和依赖项，则可以安装不同的版本，如下所示:

pyenv install -v 3.6.5

I will accept two possible solutions:

1. Both versions are installed side by side.
2. 3.7.5 is removed and 3.6.5 is then installed.

解决方案

For this you can use pyenv.

https://realpython.com/intro-to-pyenv/

If you have installed all packages and dependencies you can install different version like this:

pyenv install -v 3.6.5

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