The following file contains the latest version of the ICA-AtoM software along with the installer:
To run ICA-AtoM you will need a webserver and database server installed on your system, as well as PHP 5.3 or higher. We recommend the open-source Apache webserver and MySQL database engine. The ICA-AtoM Installer will check your system and report back if you need to upgrade any of your server's technical requirements.
A virtual appliance is one file containing a minimal operating system and server software. You can "play" this file with a free virtual machine player. When you play the virtual appliance, it starts the second operating system and server software inside the player, on top of your existing operating system. There is no need to reboot or install anything except the player. You can then connect to the web server running inside the virtual machine player with your regular web browser.
See the ICA-AtoM virtual appliance wiki page for a download link and detailed installation instructions.