I am trying to do the same, to use Armory with Live USB Ubuntu, but I can't get Armory to install. I use Lucid Lynx and the offline bundle. When I unzip the bundle and double click "Install_All_Debs.sh" (or something like that) it opens a text document and I have no idea how to proceed from there. If I try to install the various files separately, with most of them it ends up saying "couldn't download all the required packages", which obviously shouldn't be the case with the bundle. In essence, the problem is that I can't get to click any "Run In Terminal" thing. I just get a text file with not much text.

What should I do?