rpm包安装时如何更新安装路径

如果rpm包已经做好，但在安装的时候想修改默认路径，则可以：

rpm -ivh --prefix=/opt/usr xxx.rpm

又或者同时修改多个路径：

rpm xxx.rpm --relocate=/usr=/opt/usr --relocate=/etc=/usr/etc 

查看一个未安装的rpm包中包含那些文件：

rpm -qlp ****.rpm 

rpm -ivh [install_options] package 
以下的options是可完成: 
        --prefix ; 
               This   sets   the   installation   prefix to ; for 
               relocatable packages. 

        --relocate ;=; 
               For relocatable packages, translates the files that 
               would be put in ; to ;. 

        --badreloc 
               To   be   used   in   conjunction with --relocate, this 
               forces the relocation even   if   the   package   isn't 
               relocatable. 

        --noorder 
               Don't reorder the packages for an install. The list 
               of packages would normally be reordered to   satisfy 
               dependancies.