libpam-radius-auth software package provides The PAM RADIUS authentication module, 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 libpam-radius-auth
libpam-radius-auth is installed in your system.
Make ensure the libpam-radius-auth package were installed using the commands given below,
$ sudo dpkg-query -l | grep libpam-radius-auth *
You will get with libpam-radius-auth package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libpam-radius-auth |
| Version | 1.3.17-0ubuntu4 |
| Description | The PAM RADIUS authentication module |
| Sub Section | libs |