Centos6 zabbix agent start failed cannot ex binary

[Freewilly3d]

Here are the steps i went through to install the agent. Thank in advance

rpm -ivh http://repo.zabbix.com/zabbix/2.2/rh...el6.noarch.rpm

yum install zabbix-agent
Loaded plugins: fastestmirror, security
Loading mirror speeds from cached hostfile
* base: mirrors.einstein.yu.edu
* epel: mirrors.tummy.com
* extras: ftp.osuosl.org
* updates: mirror.fdcservers.net
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package zabbix-agent.i386 0:2.2.3-1.el6 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

================================================== ==============================
Package Arch Version Repository Size
================================================== ==============================
Installing:
zabbix-agent i386 2.2.3-1.el6 zabbix 153 k

Transaction Summary
================================================== ==============================
Install 1 Package(s)

Total download size: 153 k
Installed size: 502 k
Is this ok [y/N]: y
Downloading Packages:
zabbix-agent-2.2.3-1.el6.i386.rpm | 153 kB 00:01
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : zabbix-agent-2.2.3-1.el6.i386 1/1
Verifying : zabbix-agent-2.2.3-1.el6.i386 1/1

Installed:
zabbix-agent.i386 0:2.2.3-1.el6

Complete!
[root@webdav sbin]# /etc/init.d/zabbix-agent start
Starting Zabbix agent: /bin/bash: /sbin/zabbix_agentd: cannot execute binary file
[FAILED]