[TurboGears] Downloading all dependency eggs into a directory

[Karl Guertin]

I'm deploying a TG app to a machine that isn't connected to the
internet. I know I can do an easy_install -f on a directory with all
the eggs, but I'm looking for a simple way to fetch all the dependency
eggs into a single directory. Any tips? I've looked through the
easy_install docs but didn't see anything obvious.