Hypergate registration

I would like to install and register an Hypergate on a region in 3rd Rock Grid
The grid is already in the enabled grids list, and running OpenSim 0.8.1-DWGHG7- Dev
I have dowloaded the IAR but wonder how to laod it when you have no region console.
I have copied a gate on an other grid and rezzed it in my region, but it does not register and i suppose i miss the updater object
i have also picked the scripts on your site but no update script in this repository
How to get and rezz it ?

PS : running Singularity viewer under Linux Ubuntu Distribution (Devian)