Installing zoneminder

I'm trying to install zoneminder based upon the rpm's available on http://www.liquid-co.de/pub/suse/repositories/12.1/

When I run rczm start, I get the following error:

redirecting to systemctl start zm
Job for zm.service failed. See 'systemctl status zm.service' and 'journalctl -n' for details.

zm.service - ZoneMinder Video Surveillance System
Loaded: loaded (/usr/lib/systemd/system/zm.service; disabled)
Active: failed (Result: resources) since Wed, 2014-06-04 21:42:16 CEST; 7min ago
Process: 2667 ExecStart=/usr/bin/zmpkg.pl start (code=exited, status=0/SUCCESS)
CGroup: name=systemd:/system/zm.service

Jun 04 21:42:15 zzzzzz.xxxxxxx sudo[2712]: root : TTY=unknown ; PWD=/srv/www/htdocs/zm ; USER=wwwrun ; COMMAND=/usr/bin/zmdc.pl start zmfilter.pl
Jun 04 21:42:15 zzzzzz.xxxxxxx sudo[2712]: pam_unix(sudo:session): session opened for user wwwrun by (uid=0)
Jun 04 21:42:15 zzzzzz.xxxxxxx sudo[2720]: root : TTY=unknown ; PWD=/srv/www/htdocs/zm ; USER=wwwrun ; COMMAND=/usr/bin/zmdc.pl start zmaudit.pl -c
Jun 04 21:42:15 zzzzzz.xxxxxxx sudo[2720]: pam_unix(sudo:session): session opened for user wwwrun by (uid=0)
Jun 04 21:42:15 zzzzzz.xxxxxxx sudo[2730]: root : TTY=unknown ; PWD=/srv/www/htdocs/zm ; USER=wwwrun ; COMMAND=/usr/bin/zmdc.pl start zmwatch.pl
Jun 04 21:42:15 zzzzzz.xxxxxxx sudo[2730]: pam_unix(sudo:session): session opened for user wwwrun by (uid=0)
Jun 04 21:42:15 zzzzzz.xxxxxxx sudo[2744]: root : TTY=unknown ; PWD=/srv/www/htdocs/zm ; USER=wwwrun ; COMMAND=/usr/bin/zmdc.pl start zmupdate.pl -c
Jun 04 21:42:15 zzzzzz.xxxxxxx sudo[2744]: pam_unix(sudo:session): session opened for user wwwrun by (uid=0)
Jun 04 21:42:16 zzzzzz.xxxxxxx systemd[1]: Failed to start ZoneMinder Video Surveillance System.
Jun 04 21:42:16 zzzzzz.xxxxxxx systemd[1]: Unit zm.service entered failed state

What could be the issue?

Tx - Ivan