I did a manual install of ruby and rails following the "HOWTO: Rails 2
on hostmonster" (google it). Also, I installed my gems using the
$ gem install acts_as_secure --install-dir
Now I can use script/console with no problem. I still have a "Internal
Server Error", but I'm hoping that goes away when they restart the web
server. I'm not sure if I could have used the --install-dir option on
the original version of ruby installed, but it's possible that might
have fixed it too.