anacron read out

["eric k. wolven" <wyrdwulf@catskill.net>]

Hi!

Newbie here

I'm getting this read-out from my daily cron but haven't a clue what is wrong 
or more importantly, how to fix it.  Any ideas?

/etc/cron.daily/cracklib
/usr/sbin/crack_mdict: tr: command not found
/usr/sbin/crack_mdict: tr: command not found
/usr/sbin/crack_mdict: line 23: 645 Boken pipe     zcat -f $*
	646 Done(127)		| tr '[A-Z]' '[a-z]'
	647 Done(127)		| tr -cd '\012[a-z][0-9]'
	648 Done 		| $Sort
	649 Done		| uniq
	650 Done		| grep -v '^#'
	651 Done		| grep -v '^$'
/etc/cron.daily/standard:
/usr/sbin/checksecurity: wc: command not found
/usr/sbin/checksecurity: [: -gt: unary operator expected


Thanks in advance