Install clisp-module-clx by entering the following commands in the terminal:
sudo apt update sudo apt install clisp-module-clx
Description:
clisp module that adds X11 bindings
This adds a module to clisp that implements an interface to the X11 called CLX.
Homepage: http://www.clisp.org/
Version: 1:2.49.20170913-4build1
Section: universe/lisp