php5-radius software package provides PECL radius module for PHP 5, 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 php5-radius
php5-radius is installed in your system.
Make ensure the php5-radius package were installed using the commands given below,
$ sudo dpkg-query -l | grep php5-radius *
You will get with php5-radius package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Web Software |
| Package | php5-radius |
| Version | 1.2.5-2.4build1 |
| Description | PECL radius module for PHP 5 |
| Sub Section | Web |