adun.app software package provides Molecular Simulator for GNUstep, 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 adun.app
adun.app is installed in your system.
Make ensure the adun.app package were installed using the commands given below,
$ sudo dpkg-query -l | grep adun.app *
You will get with adun.app package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Science |
| Package | adun.app |
| Version | 0.81-6 |
| Description | Molecular Simulator for GNUstep |
| Sub Section | Science |