[Koha] search problem in koha 3.10.4

[Mohamed Megahed]

Hi all
I have installed koha 3.10.4 on ubuntu 12.04 and all ok. but i have faced problem search record, after cataloging record, try to search it ... no result i use zebra indexing and cronjob. 
in crontab i had add this lines

# The cronjobs -- $KOHA_PATH is defined in /etc/environment, and gets set when $
*/1 * * * *     $KOHA_PATH/misc/migration_tools/rebuild_zebra.pl -b -a -z &> /d$

after that no result in search both biblio and authority.

any sugg.
thnks


MOHAMED MEGAHED Chief Library at Ahram Canadian University
Tel : +2 0100 22 97 96 2
Tel : +2 011 23 502 505