libdrm-dev software package provides Userspace interface to kernel DRM services -- development files, 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 libdrm-dev
libdrm-dev is installed in your system.
Make ensure the libdrm-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libdrm-dev *
You will get with libdrm-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libdrm-dev |
| Version | 2.4.56-1~ubuntu2 [amd64, i386] |
| Description | Userspace interface to kernel DRM services -- development files |
| Sub Section | libdevel |