libextunix-ocaml-dev software package provides Extended functions for OCaml Unix module (development package), you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libextunix-ocaml-dev
libextunix-ocaml-dev is installed in your system.
Make ensure the libextunix-ocaml-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libextunix-ocaml-dev *
You will get with libextunix-ocaml-dev package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Ocaml |
| Package | libextunix-ocaml-dev |
| Version | 0.1.0-1 |
| Description | Extended functions for OCaml Unix module (development package) |
| Sub Section | Ocaml |