libgtkgl2.0-dev software package provides OpenGL context support for GTK+ (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 libgtkgl2.0-dev
libgtkgl2.0-dev is installed in your system.
Make ensure the libgtkgl2.0-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libgtkgl2.0-dev *
You will get with libgtkgl2.0-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libgtkgl2.0-dev |
| Version | 2.0.1-2ubuntu3 |
| Description | OpenGL context support for GTK+ (development files) |
| Sub Section | libdevel |