I have been using RT for the last few years.

I am getting the classic You’re almost there message, and would always
solve it via the rt.conf file and add the perl parameters.

This file does not appear to exist anymore.

I am trying to find which file to edit so that RT can utilize mod_perl2.

I now see perl.conf and perl-HTML-Mason.conf in the conf.d include

Any help would be appreciated.