How set up Openfire chat XMPP server or chatroom?

It’s already set up and ready for checking out at dotapod.com , visit port 9090 and login as admin – open.

Upgrade info:

http://www.igniterealtime.org/builds/openfire/docs/latest/documentation/upgrade-guide.html

How find out what server / linux / unix / flavor / flavour : cat /proc/version

1. stop server, service openfire stop

2. upgrade,

sudo dpkg -i openfire_3.9.3_all.deb