synopsys安装问题

完全按照论坛上的图解进行安装，之前一直很顺利，不过在验证licenses的时候出现了问题。报了下面的错误：
[root@localhost bin]# ./sssverify /eda/synopsys/license/synopsys.dat
Integrity check report for license file "/eda/synopsys/license/synopsys.dat".
Report generated on 03-Nov-2010 (SCL_11.1)
---------------------------------------------------------
Checking the integrity of the license file....
Valid SSS feature found.
Licensed to mammoth//ZWT 2006
Siteid: <No Site Id>, Server Hostid: 000c2974bb6f, Issued on: N/A
License file integrity check FAILED！
---------------------------------------------------------
This is an INVALID license file. You SHOULD NOT use this license file.
Please use the license file as received from Synopsys, Inc.
我用的是redhat的虚拟机。
请问高人，怎么回事，如何解决该问题。

我也是同样的问题

lxznhv;lk\hv