DirkPape
UPDATE: I am not working for the Freie Universität Berlin and hence not administering a RT installation any more.
On the other hand I am still interested in RT and try to keep my pathcs up to date.
The following information applied to the installation at the Freie Universität when I leaved it:
We use RT and (in a yet restricted manner) RTFM to track our support tasks for staff and students. Our RT installation is on a dual proc Pentium III with Debian Linux.
Versions:
Debian Linux (etch) RT 3.6.6 RTFM 2.2.1 Apache/2.2.3 perl 5.8.7 fastcgi mysql 5.0.32
patches: http://page.mi.fu-berlin.de/~pape/rt3/patches/rt/ (in subdirectories for different versions of RT)