in this case the nfs server options may be required, because there is several options like root_squash or no_root_squash that sets the uid and gid on the client (your local comp.), btw on your local computer as i know you have to have some root rights to compile kernel,so you can use sudo or (i havent tried) fakeroot should work for you.
-- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]