[Q] Intergrating Cerberus into the ROM? topic

So apparently its possible to integrate Cerberus into the ROM for added security:
[www].cerberusapp.com/help.php

However ive tried both methods that are stated on the help page, I cant get it to install from the recovery page, and the terminal emulator method simply isn't working. Is there anyway to integrate it into the ROM or is it not possible??

Im using the stock ROM, on the Samsung Galaxy Gio GT-S5660 btw.

Any help would be appreciated!