SICP course Install racket Download scrypt from here Installation (v8.15) chmod +x racket-8.15-x86_64-linux-cs.sh ./racket-8.15-x86_64-linux-cs.sh I answer no to the Do you want a Unix-style distribution? question and choose to install it in ~/.local/racket skip the creation of system links. Check racket --version gives Welcome to Racket v8.15 [cs]. raco pkg install sicp raco pkg install sdraw(for visualizing lists) Completed video lectures 1A: Overview and Introduction to Lisp 1B: Procedures and Processes; Substitution Model 2A: Higher-order Procedures 2B: Compound Data 3A: Henderson Escher Example 3B: Symbolic Differentiation; Quotation