Should I install dbus in a iocage jail?

[muddypaper]

I'm following this guide How to access jails via hostname using mDNS to access my plex server by hostname instead of ip.

I get to the last step to start the service, but it will not work:

Code:

root@plex:/ # service dbus start
dbus does not exist in /etc/rc.d or the local startup
directories (/usr/local/etc/rc.d), or is not executable

I've doubled checked the steps and the only mention of dbus is sysrc dbus_enable="YES" so I'm confused about what is supposed to happen here:

1. The only script in /usr/local/etc/rc.d/ is plexmediaserver, which starts the plex service and works. Do I need to create a dbus service script in this folder?
2. There is no /etc/rc.d/dbus file. Does that means the installation failed? Do I need to re-install dbus or create the script manually?