fenix software package provides development environment for making 2D games, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install fenix
fenix is installed in your system.
Make ensure the fenix package were installed using the commands given below,
$ sudo dpkg-query -l | grep fenix *
You will get with fenix package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Development |
| Package | fenix |
| Version | 0.92a.dfsg1-9 |
| Description | development environment for making 2D games |
| Sub Section | devel |