"I use [Guix] in Trisquel 7"How did you install it? I searched for Guix in both Add/ Remove Applications and Synaptic. No results.
Also this ... https://mitpress.mit.edu/sicp/... is not really what I need. I need a "for dummies" intro, 1-2 pages of text answering these questions; what is a "Guix" and what's it good for? Explain like I'm 5.