IDL 7.0 start error with segmentation fault

OS:OpenSuSE10.3 default install x86_64
Platform:SUN Ultra40
Problem:after the installation of IDL 7.0, start it with idl command
and then just putout the error messege
  IDL Version 7.0 (linux x86_64 m64).(c) 2007, ITT Visual Information
Solutions
  Segmentation fault
I met some kind of this problem(not exactly) under Fedora, then i yum
install libstdc++.so.5 and slove it.now i find libstdc++.so.5 and
libstdc++.so.6 are already there. so i didn't know what to do.

i tried to mv the gl_driver.so, no use. so is there anyone can help me?
thank you.