[ic] Does IC install extra stuff?

[Grant]

I'm running Gentoo and I like to have portage (Gentoo's package
manager) manage as many of my software installations as possible.  I
wanted to install all of IC's dependencies manually via portage so I
answered "no" to the 2 questions about installing prerequisites during
make install.  It seems like IC downloads and installs a lot of stuff
though.  They seem to be perl modules.  Is there a way to prevent this
from happening?

- Grant