wget http://download.igniterealtime.org/openfire/openfire-4.0.0-1.i386.rpm
rpm -ivh openfire-4.0.0-1.i386.rpm
http://download.oracle.com/otn-pub/java/jdk/8u65-b17/jdk-8u65-linux-x64.rpm
rpm -ivh jdk-8u65-linux-x64.rpm
yum -y install mysql-devel mysql-server mysql-client mysql
service mysqld start
mysql>set password=password(‘123456789‘);
mysql>create databease openfire;
service openfire start
======================================================
nohup: failed to run command `/opt/openfire/jre/bin/java‘: No such file or directory
cd /opt/openfire/jre/bin
cp java java.bak
rm java
ln -s /usr/bin/java java
service openfire start
======================================================
原文：http://www.cnblogs.com/baxk/p/5142894.html