Install MobileUI extension to non-standard directory

Hi,

I have a second installation of RT which is not under /opt/rt3. What
are required parameters for MakeMaker to get this to work. I have
tried PREFIX/opt/rt3-pnb, and this is what happens:

Installing /opt/rt3-pnb/lib/RT/Extension/MobileUI.pm
Installing /opt/rt3-pnb/man/man3/RT::Extension::MobileUI.3pm
Appending installation info to /opt/rt3-pnb/lib/perllocal.pod
Installing /opt/rt3-pnb/html/m/login
Installing /opt/rt3-pnb/html/m/logout
Installing /opt/rt3-pnb/html/m/dhandler
Installing /opt/rt3-pnb/html/m/index.html
Installing /opt/rt3-pnb/html/m/style.css
Installing /opt/rt3-pnb/html/m/_elements/header
Installing /opt/rt3-pnb/html/m/_elements/ticket_list
Installing /opt/rt3-pnb/html/m/_elements/wrapper
Installing /opt/rt3-pnb/html/m/_elements/raw_style
Installing /opt/rt3-pnb/html/m/_elements/full_site_link
Installing /opt/rt3-pnb/html/m/_elements/ticket_menu
Installing /opt/rt3-pnb/html/m/_elements/menu
Installing /opt/rt3-pnb/html/m/_elements/footer
Installing /opt/rt3-pnb/html/m/tickets/requested
Installing /opt/rt3-pnb/html/m/tickets/search
Installing /opt/rt3-pnb/html/m/ticket/history
Installing /opt/rt3-pnb/html/m/ticket/select_create_queue
Installing /opt/rt3-pnb/html/m/ticket/create
Installing /opt/rt3-pnb/html/m/ticket/modify
Installing /opt/rt3-pnb/html/m/ticket/show
Installing /opt/rt3-pnb/html/m/ticket/reply
Installing /opt/rt3-pnb/html/Callbacks/RT-Extension-MobileUI/Elements/Login/Header
Installing /opt/rt3-pnb/html/Callbacks/RT-Extension-MobileUI/index.html/Initial
Installing /opt/rt3-pnb/html/Callbacks/RT-Extension-MobileUI/Ticket/Display.html/Initial

Thanks,
David

I have a second installation of RT which is not under /opt/rt3. What
are required parameters for MakeMaker to get this to work. I have
tried PREFIX/opt/rt3-pnb, and this is what happens:

Instead of setting PREFIX, set RTHOME to /opt/rt3-pnb.

Cheers,
Thomas