libapache2-mod-auth-radius software package provides Apache 2.x module for RADIUS authentication, you can install in your Debian 7 (Wheezy) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libapache2-mod-auth-radius
libapache2-mod-auth-radius is installed in your system.
Make ensure the libapache2-mod-auth-radius package were installed using the commands given below,
$ sudo dpkg-query -l | grep libapache2-mod-auth-radius *
You will get with libapache2-mod-auth-radius package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Web Servers |
| Package | libapache2-mod-auth-radius |
| Version | 1.5.8-1.1 |
| Description | Apache 2.x module for RADIUS authentication |
| Sub Section | httpd |