We had a similar problem once, and we had no way we were allowed to install any external module at all.
in reply to Creating a Bundle:: with all deps?
What we did, is give the it-department of the company a list of prerestiqued modules, and let them do the installation of the server. Next, if the program failed due to the miss of one or more modules, they were responsible (and took that serious luckily)
I do think, if you explain and negotiate, a lot will be possible, and let your client participate. (and make him responsible)
"We all agree on the necessity of compromise. We just can't agree on when it's necessary to compromise." - Larry Wall.