cron error -> @cmp: command not found

[William Jensen <jensenb@charter.net>]

Over the last couple of days I have added and removed a lot of packages so I do not know what exact package might be causing this.  Nevertheless, cron is reporting:

/etc/cron.daily/standard:
/etc/cron.daily/standard: @cmp: command not found

When i go into /etc/cron.daily/standard the file @cmp is indeed missing.  Now then, can someone tell me how to track down the culprit who is calling to this missing file so I can delete (?) this line?

Regards,

Bill