I have version 2.52 installed. I've also installed 2.53. And I plan to
install version 3. On on one linux user account. Multiple installations
will confuse gsdlhome. I'm assuming I can just grep the .pm files and find
where it mentions gsdlhome and change them to gsdl253 and gsdl3 and then
go from there. Or is there something else I should consider?

I'm assuming you guys do this same type of thing during development, so I
thought I'd ask.

thanks,
-Karen Medina