Install libenumerate-camlp4-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libenumerate-camlp4-dev
Description:
OCaml quotation expanders for enumerating finite types
This library defines a syntax extension allowing you to automatically produce a list of all values of a type (for a type which only has finitely many values).
Homepage: http://janestreet.github.io/
Version: 111.08.00-3build1
Section: universe/ocaml