Install cl-brlapi by entering the following commands in the terminal:
sudo apt update sudo apt install cl-brlapi
Common Lisp bindings for BrlAPI
BRLTTY is a daemon which provides access to the console (text mode) for a blind person using a braille display. It drives the braille display and provides complete screen review functionality. . BrlAPI is a library which gives an application access to a braille display and lets it write braille. . This package provides Common Lisp bindings vor BrlAPI.