Setup

1. download database (ex: postgresql)

sudo apt-get update && sudo apt-get upgrade -y && sudo apt-get install postgresql-9.3 -y

1. Create password and database in postgresql ubuntu command

   sudo su postgres -c psql
   

postgre command

alter user postgres with password 'jerome';
create database openfire;
\q

1. install python software

   sudo apt-get install python-software-properties
   

2. install oracle java

   sudo add-apt-repository ppa:webupd8team/java
   sudo apt-get update
   sudo apt-get install oracle-java8-installer
   

3. install openfire server-side

   sudo wget -O openfire-4.0.0.deb  http://download.igniterealtime.org/openfire/openfire_4.0.0_all.deb
   sudo dpkg -i openfire-4.0.0.deb
   

4. Reboot ubuntu

   sudo reboot
   

5. open it’s time to setup by navigating the web browser to to http://localhost:9090/ or http://your-server-ip-address:9090/ or http://127.0.0.1:9090/ and choose your preferred language

ref article: http://www.2daygeek.com/install-openfire-instant-messaging-server-on-ubuntu-centos-debian-fedora-mint-rhel-opensuse/# https://www.youtube.com/watch?v=PG9Gr9gJAMw