[root@localhost ~]# rpm -ivh jdk-7u7-linux-i586.rpm
Preparing... ########################################### [100%]
1:jdk ########################################### [100%]
Unpacking JAR files...
rt.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_07/jre/lib/rt.pack
jsse.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_07/jre/lib/jsse.pack
charsets.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_07/jre/lib/charsets.pack
tools.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_07/lib/tools.pack
localedata.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_07/jre/lib/ext/localedata.pack
plugin.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_07/jre/lib/plugin.pack
javaws.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_07/jre/lib/javaws.pack
deploy.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_07/jre/lib/deploy.pack
解决方案： ------------------------------->>这个不是解决方案。我只是暂记一下，有时间再找原因
set JAVA_HOME=/usr/java/jdk1.7.0_07
export JAVA_HOME
set PATH=$PATH:$JAVA_HOME
export PATH
set CLASSPATH=.:JAVA_HOME/lib/dt.jar:JAVA_HOME/lib/tools.jar
export CLASSPATH