Installation Problems:Pls where can I get a list of dependencies?

I had a problem installing and got an error that xml parser
was too old. I got my host to install the latest version and
ran install again only to encounter more dependency errors.
Considering am not the one installing these software
upgrades, is there any place I can view all the software
dependencies for campsite so that I can get them all at once
and install?
Any help is appreciated

Chuky