Common Lisp[1] is pretty easy to set up, you can use portacle[2]. It's also one of the oldest and most popular. If portacle isn't in the repos, sbcl[3] is. EDI

Common Lisp[1] is pretty easy to set up, you can use portacle[2]. It's also one of the oldest and most popular. If portacle isn't in the repos, sbcl[3] is. EDIT: For reading you can try Practical Common Lisp[4] or the Land of Lisp[5] if you want a dead tree. These I've read but there are more[6]. [1]: https://common-lisp.net/downloads https://common-lisp.net/downloads [2]: https://portacle.github.io/ https://portacle.github.io/ [3]: http://www.sbcl.org/ http://www.sbcl.org/ (EDIT: fixed link) [4]: http://www.gigamonkeys.com/book/ http://www.gigamonkeys.com/book/ [5]: http://landoflisp.com/ http://landoflisp.com/ [6]: https://www.cliki.net/Lisp%20books https://www.cliki.net/Lisp%20books