Install libextunix-ocaml-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libextunix-ocaml-dev
Description:
Extended functions for OCaml Unix module (development package)
Thin bindings to various low-level system APIs (often non-portable) which are not covered by Unix module. . Example functions: * uname * statvfs * fsync * fadvise * fallocate * atfile * dirfd * eventfd * signalfd * ... . This package contains the compiled modules for programming with the library.
Homepage: https://github.com/ygrek/extunix
Version: 0.1.5-2build1
Section: universe/ocaml