> hello,
> I am trying to run sa-update from cron but each time I try I get
> error: gpg required but not found!
> I checked and gpg is available in /usr/local/bin/gpg on my FreeBSD 6.2
> system. What can be the problem here? Advice greatly appreciated!

Do not forget that cron normally uses a restricted path and
/usr/local/bin may not be on it. So you could extend the path in your
crontab to include /usr/local/bin.