三步Openfire IM server on RHEL5.1
环境： RHEL5.1 base install
1.# yum install httpd mysql-server php php-gd php-mysql

2.# chmod a+x jdk-6u10-beta-bin-b22-linux-i586-16_apr_2008-rpm.bin && ./jdk-6u10-beta-bin-b22-linux-i586-16_apr_2008-rpm.bin
  # mysqld_install && /etc/init.d/mysqld start
  # mysqladmin password 'atyu30'
  > create database openfire;

3.# tar -zxf openfire_3_5_0.tar.gz -C /usr/local
  # /usr/local/openfire/bin/opefire start
  # netstat -ant | grep LISTEN
tcp        0      0 127.0.0.1:2208              0.0.0.0:*                   LISTEN      
tcp        0      0 0.0.0.0:3306                0.0.0.0:*                   LISTEN      
tcp        0      0 0.0.0.0:111                 0.0.0.0:*                   LISTEN      
tcp        0      0 0.0.0.0:912                 0.0.0.0:*                   LISTEN      
tcp        0      0 127.0.0.1:631               0.0.0.0:*                   LISTEN      
tcp        0      0 127.0.0.1:25                0.0.0.0:*                   LISTEN      
tcp        0      0 127.0.0.1:2207              0.0.0.0:*                   LISTEN      
tcp        0      0 :::9090                     :::*                        LISTEN      
tcp        0      0 :::80                       :::*                        LISTEN      

通过http://IP:9090 去设置系统环境