I just used mit-scheme. https://www.gnu.org/software/mit-scheme/ https://www.gnu.org/software/mit-scheme/ It's the one that was used for the course at MIT. Yo

I just used mit-scheme. https://www.gnu.org/software/mit-scheme/ https://www.gnu.org/software/mit-scheme/ It's the one that was used for the course at MIT. You're not really going to dig into real-world useful libraries when doing SICP anyway. It's a bit barebones, personally I enjoyed writing a bit of tooling while working on the book, admittedly it doesn't have the best dev experience out of the box. Then when you do an actual project you can pick what works for that project. The fundamentals should carry over easily enough.