rpm包安装时如何更新安装路径？
 
用rpm -ql 包名 看安装到哪个目录了。
指定路径 rpm -i --prefix=/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 -ivh --relocate=/usr=/opt/usr --relocate=/etc=/usr/etc
xxx.rpm
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 <path>;
This sets the installation prefix to <path>; for
relocatable packages.
--relocate <oldpath>;=<newpath>;
For relocatable packages, translates the files that
would be put in <oldpath>; to <newpath>;.
--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.