redhat 安装 jdk1.7 问题

redhat 安装 jdk 后出现 

dl failure on line 685Error: failed /usr/local/jdk1.6.0_10/jre/lib/i386/client/libjvm.so, because /usr/local/jdk1.6.0_10/jre/lib/i386/client/libjvm.so: cannot restore segment prot after reloc: Permission denied

引用：http://blog.csdn.net/feixueqianer/article/details/6109973 解决