[root@somesystem jvm]# fpm -s dir -t rpm -n "custom-java" -v "1.0.3" -a noarch --prefix=/usr/lib/jvm jdk1.6.0_31 jdk1.7.0_11
Created rpm {:path=>"custom-java-1.0.3-1.noarch.rpm"}
[root@somesystem jvm]# rpm -Fvh custom-java-1.0.3-1.noarch.rpm
Preparing...                ########################################### [100%]
   1:java-rally             ########################################### [100%]
error: unpacking of archive failed on file /usr/lib/jvm/jdk1.6.0_31/bin/appletviewer;50fdc4dd: cpio: Digest mismatch

安装rpm遇到cpio: Digest mismatch