[Koha] run zebra as a daemon on suse linux

Hello everybody, I am Ann. I am trying to install Koha on an open suse linux. I already followed all the instructions, but it seems that we lack of document for make zebra run on a suse linux sever. The zebra start sucessfully but as a frontend process with the command: zebra srv -f /etc/koha/koha-conf.xml Then I found some instrutctions how to run zebra as a daemon (http://wiki.koha.org/doku.php?id=koha_3_install_guide_ubuntu_hardy ) but it seems that those applied to ubuntu not suse. But when I am trying to run the koha-zebra-ctl.sh I got, daemon command not found. Have anyone here had experiences working on Suse Linux give me some advices. Thanks in advance. Ann