Install libperl4caml-ocaml-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libperl4caml-ocaml-doc
Use Perl code in OCaml programs, documentation
perl4caml allows you to use Perl code within Objective CAML (OCaml), thus neatly side-stepping the old problem with OCaml which was that it lacked a comprehensive set of libraries. Well now you can use any part of CPAN in your OCaml code. . This package provides developers' documentation and examples about the use of perl4caml.