How old is your installation of koffice and OpenEXR? This looks like a problem with OpenEXR/ilmbase.
Look at the 20071008 entry of /usr/ports/UPDATING for upgrading these.
Or if OpenEXR/ilmbase are not installed, install them.
# cd /usr/ports/graphics/OpenEXR/ && make install clean
(OpenEXR will pull in ilmbase as a dependency)
|