Does RT3 and it's dependancies affect RT2 in anyway?

Hi…determined to get RT working… onto my 3rd *nix distribution and
I almost have a working RT but stumped once again…

Now that I have Mod_Perl under Apache working, it has been suggested to
try RT3.x… My fears are if it does not fly, will I have caused more
issues for myself with RT2 which is falling over when you enter a valid
username and password :frowning: see previous listing titled “RT2 Installation
with Mod_Per l assistance required :: RT dies after enter username
and password”

I have been going at this for a week now and my head hurts… any advice
would be appreciated. I am prepared to try any distribution…whatever
it takes.

Thank you for your time.