Hi List, We have Koha 3.20.14 tarball on ubuntu 12.04 LTS, Zebra is not indexing, it is not searching in OPAC and intranet and have brought such information *********************************************************** koha@host-93-94-220-102:/usr/share/koha/bin/migration_tools$ ./rebuild_zebra.pl <http://rebuild_zebra.pl> -b -r -v Zebra configuration information ================================ Zebra biblio directory = /var/lib/koha/zebradb/biblios Zebra authorities directory = /var/lib/koha/zebradb/authorities Koha directory = /usr/share/koha/intranet/cgi-bin Lockfile = /var/lock/koha/zebradb/rebuild/rebuild..LCK BIBLIONUMBER in : 999$c BIBLIOITEMNUMBER in : 999$d ================================ skipping authorities ==================== exporting biblio ==================== 1.. Records exported: 3 ==================== REINDEXING zebra ==================== ==================== CLEANING ==================== ***************************************************************************** May be it depend of koha version or its compability with ubuntu version. But we use koha 3.20.05 on ubuntu 12.04 LTS which works perfectly. What latest version *** do you suggest us to use ? Thanks, Araik.