You need to configure the NGBundlePath default which
is used to lookup OGo components.
On Debian GNU/Linux:
Defaults write NSGlobalDomain NGBundlePath
/usr/lib/opengroupware.org/Library/OpenGroupware.org
On RPM based distributions:
Defaults write NSGlobalDomain NGBundlePath
/opt/opengroupware.org/Library/OpenGroupware.org