Поставил чистый zabbix server
sudo apt-get install zabbix-server-pgsql
:/usr/sbin$ zabbix_server -V
Zabbix server v2.4.5 (revision 53282) (21 April 2015)
Compilation time: Apr 26 2015 15:03:33
sudo service zabbix-server restart
[ ok ] zabbix_server stopping...done (No /usr/sbin/zabbix_server found running; none killed.).
[FAIL] zabbix_server starting...failed (zabbix_server [4691]: /etc/zabbix/zabbix_server.conf.d: [2] No such file or directory).
Папка для настроек, каких таких настроек?