[Tutor] Wish to upgrade Python 3.6.5 to Python 3.6.6 for Linux Mint 19

[boB Stepp]

On Sat, Jul 14, 2018 at 8:23 PM Mats Wichmann <mats at wichmann.us> wrote:
>
> take a look at pyenv. should make it fairly easy.
>
> https://github.com/pyenv/pyenv

This does look interesting.  On the linked page, after installing and
configuring pyenv, it says to install Python as follows giving a 2.7.8
example:

$ pyenv install 2.7.8

Where and how does it get its Python installation?

boB