cvs-mirror to nfs mount

[Andy McCarty]

Hello all,
I have googled around and found some questions
about this but no answers.

I have a NAS that we mount for home directories.
I would like the cvsup-mirror to be /home/ncvs just
like the default install but I get errors in my log
files and the update fails with the following error.  

Nonexistent prefix "/usr/local/etc/cvsup/prefixes/FreeBSD.cvs" for cvs-all/cvs


The mirror is successful if the prefix is changed to the
local disk.

Any clues would be greatly appreciated.

-- 
~Andy