libenet2a software package provides thin network communication layer on top of UDP, 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 libenet2a
libenet2a is installed in your system.
Make ensure the libenet2a package were installed using the commands given below,
$ sudo dpkg-query -l | grep libenet2a *
You will get with libenet2a package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libenet2a |
| Version | 1.3.11+ds-1 |
| Description | thin network communication layer on top of UDP |
| Sub Section | libs |