Problem reported on comp.unix.bsd.freebsd.misc (see
'make -DWITHOUT_TURBA install' tries to copy an unknown file.
Fix: Pre-requisite: patch against 3.2.1, PR ports/48645 should have been committed.
Please apply the following patch:
How-To-Repeat: cd /usr/ports/mail/imp3
sudo make -DWITHOUT_TURBA install
cp: /usr/local/www/horde/turba/config/conf.php: No such file or directory
*** Error code 1