libcreal-ocaml-dev software package provides OCaml library that implements exact real arithmetic, 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 libcreal-ocaml-dev
libcreal-ocaml-dev is installed in your system.
Make ensure the libcreal-ocaml-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libcreal-ocaml-dev *
You will get with libcreal-ocaml-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libcreal-ocaml-dev |
| Version | 0.7-6build5 |
| Description | OCaml library that implements exact real arithmetic |
| Sub Section | libdevel |