Install GPU software on Ubuntu 20?

Hello all,

I’m about to start
Practical Deep Learning for Coders, v3

I see that there is a script
for installing the GPU software on
Ubuntu 16 here:

Last update: May 4, 2017
Over 3 years ago.

I notice that the script installs theano

But from what seem to remember, the latest
fastai course does not use theano

On my Ubuntu 20 server with a GPU, I’d like to
install the correct software.

Is there a newer script to install all the
required and appropriate software?

Thanks a lot