Setting up kamailio
            (5.0.1+xenial) ...

Job for kamailio.service
            failed because the control process exited with error code.
            See "systemctl status kamailio.service" and "journalctl -xe"
            for details.

invoke-rc.d: initscript
            kamailio, action "start" failed.

●
            kamailio.service - Kamailio (OpenSER) - the Open Source SIP
            Server

   Loaded: loaded
            (/lib/systemd/system/kamailio.service; enabled; vendor
            preset: enabled)

   Active: failed
            (Result: exit-code) since Sun 2017-05-14 23:54:15 AEST; 6ms
            ago

  Process: 1881
            ExecStart=/usr/sbin/kamailio -P
            /var/run/kamailio/kamailio.pid -f $CFGFILE -m $SHM_MEMORY -M
            $PKG_MEMORY -u $USER -g $GROUP (code=exited, status=255)

May 14
            23:54:15 km01 kamailio[1881]: CRITICAL:
            <core> [core/cfg.y:3400]: yyerror_at(): parse error in
            config file /etc/kamaili... module

May 14
            23:54:15 km01 kamailio[1881]: ERROR:
            <core> [core/sr_module.c:570]: load_module(): could
            not find module <maxfwd> in </...odules>

May 14
            23:54:15 km01 kamailio[1881]: CRITICAL:
            <core> [core/cfg.y:3400]: yyerror_at(): parse error in
            config file /etc/kamaili... module

May 14
            23:54:15 km01 kamailio[1881]: ERROR:
            <core> [core/sr_module.c:570]: load_module(): could
            not find module <usrloc> in </...odules>

May 14
            23:54:15 km01 kamailio[1881]: CRITICAL:
            <core> [core/cfg.y:3400]: yyerror_at(): parse error in
            config file /etc/kamaili... module

May 14 23:54:15 km01
            kamailio[1881]: ERROR: bad config file (46 errors)

May 14
            23:54:15 km01 systemd[1]: kamailio.service:
            Control process exited, code=exited status=255

May 14
            23:54:15 km01 systemd[1]: Failed
            to start Kamailio (OpenSER) - the Open Source SIP Server.

May 14
            23:54:15 km01 systemd[1]: kamailio.service:
            Unit entered failed state.

May 14
            23:54:15 km01 systemd[1]: kamailio.service:
            Failed with result 'exit-code'.

Hint: Some lines were
            ellipsized, use -l to show in full.

dpkg: error processing package
            kamailio (--configure):

 subprocess installed
            post-installation script returned error exit status 1