Comment by anthk

Github has several repos, there's one which works for Guile (and Racket for the 2nd lesson), but you can just use Chicken Scheme 5 for all of them.

Here are the commands to build the addons needed for Chicken Scheme 5 and SICP compat. You need gcc, make and similar tools on your Unix machine. Install "build-essential" on Ubuntu, Debian and derivatives will just work.

     chicken-install -s srfi 203
     chicken-install -s srfi 216
     chicken-install -s trace

Then at ~/.csirc

     (define
        (displaynl x)
        (display x)
        (newline))

     (define pi (* 4 (atan 1.0)))

    (import scheme)
    (import (srfi 203))
    (import (srfi 216))

Displaynl and "pi" are just for convenience.