How can I move my uni-SPF installation from one machine to another.

In general the easiest way to move uni-SPF from one location to another, on the same or different machine, is to rerun the INSTALL program. The reason for this is the INSTALL program actually modifies the execution scripts to contain fully qualified filesystem names for the installed location. Copying the installation directory structure to a new location (e.g. over an NFS link) may result in changing these names, and uni-SPF may no longer run correctly, or at all.