Error: unpack could not create JAR file:

[root@test ~]# rpm -ivh jdk-7u55-linux-i586.rpm
Preparing... ########################################### [100%]
1:jdk ########################################### [100%]
Unpacking JAR files...
rt.jar...
/var/tmp/rpm-tmp.dTi5eF: /usr/java/jdk1.7.0_55/bin/unpack200: /lib/ld-linux.so.2: bad ELF interpreter: 没有那个文件或目录
Error: unpack could not create JAR file:

/usr/java/jdk1.7.0_55/jre/lib/rt.jar

Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
jsse.jar...
/var/tmp/rpm-tmp.dTi5eF: /usr/java/jdk1.7.0_55/bin/unpack200: /lib/ld-linux.so.2: bad ELF interpreter: 没有那个文件或目录
Error: unpack could not create JAR file:

/usr/java/jdk1.7.0_55/jre/lib/jsse.jar

Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
charsets.jar...
/var/tmp/rpm-tmp.dTi5eF: /usr/java/jdk1.7.0_55/bin/unpack200: /lib/ld-linux.so.2: bad ELF interpreter: 没有那个文件或目录
Error: unpack could not create JAR file:

/usr/java/jdk1.7.0_55/jre/lib/charsets.jar

Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
tools.jar...
/var/tmp/rpm-tmp.dTi5eF: /usr/java/jdk1.7.0_55/bin/unpack200: /lib/ld-linux.so.2: bad ELF interpreter: 没有那个文件或目录
Error: unpack could not create JAR file:

/usr/java/jdk1.7.0_55/lib/tools.jar

Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
localedata.jar...
/var/tmp/rpm-tmp.dTi5eF: /usr/java/jdk1.7.0_55/bin/unpack200: /lib/ld-linux.so.2: bad ELF interpreter: 没有那个文件或目录
Error: unpack could not create JAR file:

/usr/java/jdk1.7.0_55/jre/lib/ext/localedata.jar

Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
jfxrt.jar...
/var/tmp/rpm-tmp.dTi5eF: /usr/java/jdk1.7.0_55/bin/unpack200: /lib/ld-linux.so.2: bad ELF interpreter: 没有那个文件或目录
Error: unpack could not create JAR file:

/usr/java/jdk1.7.0_55/jre/lib/jfxrt.jar

Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
plugin.jar...
/var/tmp/rpm-tmp.dTi5eF: /usr/java/jdk1.7.0_55/bin/unpack200: /lib/ld-linux.so.2: bad ELF interpreter: 没有那个文件或目录
Error: unpack could not create JAR file:

/usr/java/jdk1.7.0_55/jre/lib/plugin.jar

Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
javaws.jar...
/var/tmp/rpm-tmp.dTi5eF: /usr/java/jdk1.7.0_55/bin/unpack200: /lib/ld-linux.so.2: bad ELF interpreter: 没有那个文件或目录
Error: unpack could not create JAR file:

/usr/java/jdk1.7.0_55/jre/lib/javaws.jar

Please refer to the Troubleshooting section of the Installation Instructions
on the download page.
deploy.jar...
/var/tmp/rpm-tmp.dTi5eF: /usr/java/jdk1.7.0_55/bin/unpack200: /lib/ld-linux.so.2: bad ELF interpreter: 没有那个文件或目录
Error: unpack could not create JAR file:

/usr/java/jdk1.7.0_55/jre/lib/deploy.jar

Please refer to the Troubleshooting section of the Installation Instructions
on the download page.

原因：
64位系统中安装了32位程序。

解决方法：
运行以下命令：
[root@test ~]# yum install libgcc.i686
[root@test ~]# yum install ld-linux.so.2
再重新安装JDK