LOCALVERSIONROLLING=scientific/30rolling
DEFAULT=SL
NFSVERSIONROLLING=lts30rolling
cd /mnt/src/$LOCALVERSIONROLLING/i386/errata/$DEFAULT/RPMS/
for i in *.rpm
do
	if [  -f /mnt/$NFSVERSIONROLLING/i386/updates/RedHat/RPMS/$i ]; then
	#	echo "In both versions $i"	
	        continue
	else
		echo "$i"
	fi
done