Note

These are the 3.4 to 3.5 upgrade instructions.

Upgrade instructions

cd freeside-3.5/
make clean; make configure-rt; make install-perl-modules
As the freeside UNIX user, run freeside-upgrade username, passing the username of an internal Freeside user.
If freeside-upgrade hangs, try stopping Apache, all Freeside processes, and anything else connected to your database, especially on older PostgreSQL versions.
make deploy