Documentation - install instructions

[MuPp3t33r]

I'd like to propose an edit to the installation instructions (https://github.com/overhangio/tutor/blob/release/docs/install.rst)

Specifically the part referencing the Python installation.

While veteran users should well be familiar with the requirement to set up a venv for the Python install, this might be easily overlooked by new and/or inexperienced users.
Including a footnote, or perhaps a reference to a guide, to setting up virtual environments would probably go a long way for users that are simply following the install guide with minimal experience.

Here is one such example of an instance: https://discuss.openedx.org/t/fresh-ubuntu-install/14974

Thanks :)

[regisb]

Related comment: overhangio/tutor-indigo#122 (comment)
Are you working with @misilot by any chance?

[MuPp3t33r]

In hindsight I probably should have searched first before opening this, didn't realise I've effectively duplicated an open issue. Sorry! No I wasn't working with Misiliot on this

[regisb]

It's fine, the identical reports do point out that there is a very real need for better docs.

[MuPp3t33r]

I also just happened to notice the docs say requires "Python >=3.6" while on PyPi it shows "Python >=3.9"
Thought I'd point that out in case it gets missed during the update :)