Install openfire open chat server in ubuntu

Install openfire open chat server in ubuntu

1-first install all updates ::
server@server:~#sudo apt-get update
2-first install java or check java version by
server@server:~#sudo java -version
3-if java not install then install java
server@server:~#sudo apt-get install sun-java6-bin
4-if java is installed you should get something like:

java version "1.6.0_15"
Java(TM) SE Runtime Environment (build 1.6.0_15-b03)
Java HotSpot(TM) Client VM (build 14.1-b02, mixed mode, sharing)

5- Create one user and one database for OpenFire in sql database
server@server:~#cd /opt
6- Download the archive from OpenFire Official Website
server@server:~#sudo wget http://www.igniterealtime.org/downloadServlet?filename=openfire/openfire_3_8_0.tar.gz
7- Unpack file downloaded file here
server@server:~#sudo tar zxvf openfire_3_8_0.tar.gz
OR
sudo dpkg -i openfire.deb
8- Create a symlink
server@server:~#sudo ln -s /opt/openfire/bin/openfire /etc/init.d/
9- Make your symlink executable
server@server:~#sudo chmod +x /etc/init.d/openfire
10- Change Directory
server@server:~#cd /opt/openfire
11- Add openfire to our startup
server@server:~#sudo update-rc.d openfire defaults
server@server:~#sudo nohup ls >ls.log 2>&1 &
Must Restart Your Computer
12-Now go to your browser and type "http://localhost:9090" 
OR 
http://your.server.ip.address:9090"

configure continue...