informix在linux上面安装问题!

cooth

采用文件如下:ids.9.40.UC4W4.LINUX-I32.cpio
clientsdk.2.81.FC2.LINUX-ZSERIES.tar
csdk281uc2.tar

建立了informix用户和组，并且设置的环境变量，在/home/infomrix下执行
./installserver时候提示如下错误:
Installation Script

Installation Script Requirements:
- A user "informix" and a group "informix" must be known to the system.
- The product source files must have been loaded by user informix.
- This installation procedure must be run by user informix.

This script will change the owner, group, and mode of
many of the files of this package in this directory.


Please rerun this installation procedure as the root user.

真是莫名其妙，informix用户和组都是有效的啊，怎么就不认了啊，请大家帮忙看看，先谢谢啦。

fox_eagle2003

as the root user

还不明白吗？是要用root身份登陆啊！朋友……

cooth

早试过了，也不行啊！

fox_eagle2003

什么提示？

linky_fan

Installation Script Requirements:
- A user "informix" and a group "informix" must be known to the system.
- The product source files must have been loaded by user informix.
- This installation procedure must be run by user informix.

这不写得很明白嘛
1 创建一个informix用户，并且建立informix组
2 必须用informix这个用户来进行安装，注意读写属性

su － informix