in the virtuoso ,the tip :undefined function-_hilowmemorydbox

Hello, is there anybody ever used the cadence ic615, and when you log in the virtuoso ,the tip appears as :undefined function-_hilowmemorydbox?
thank you！

I meet same problem , the system I use is rhel 5.2, when I try it in rhel 5.8, this issue clean, so I think it should be some linux system lib compatible problem to make this error. I am not very sure what the critical lib file to make this.