libdrm-radeon1 software package provides Userspace interface to radeon-specific kernel DRM services -- runtime, 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 libdrm-radeon1
libdrm-radeon1 is installed in your system.
Make ensure the libdrm-radeon1 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libdrm-radeon1 *
You will get with libdrm-radeon1 package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Libraries |
| Package | libdrm-radeon1 |
| Version | 2.4.40-1~deb7u2 |
| Description | Userspace interface to radeon-specific kernel DRM services -- runtime |
| Sub Section | libs |