Added AUR repo to README

[Polyfish0]

I have created an AUR package. Because on Arch Linux the use of Pip is only possible in a virtual environment. If you try to use pip system/user wide, pip will interfere and expects the package to be installed via Pacman (the package manager of Arch Linux)

Here is the link: https://aur.archlinux.org/packages/python-pytermgui-git

[bczsalba]

Appreciated! I would rather display this as an additional option inside the first box, just adding it as another line instead of a whole new section for installation. Would that be possible?

[Polyfish0]

Sure i'll do it

[Polyfish0]

Now it should be as you want it to be c: