libepoxy0 software package provides OpenGL function pointer management library, 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 libepoxy0
libepoxy0 is installed in your system.
Make ensure the libepoxy0 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libepoxy0 *
You will get with libepoxy0 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libepoxy0 |
| Version | 1.1-1build1 [amd64, i386], 1.1 |
| Description | OpenGL function pointer management library |
| Sub Section | libs |