libmelt-ocaml-dev software package provides LaTeX with OCaml (libraries), you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libmelt-ocaml-dev
libmelt-ocaml-dev is installed in your system.
Make ensure the libmelt-ocaml-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libmelt-ocaml-dev *
You will get with libmelt-ocaml-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Ocaml |
| Package | libmelt-ocaml-dev |
| Version | 1.4.0-1build1 |
| Description | LaTeX with OCaml (libraries) |
| Sub Section | Ocaml |