Forum Post: Simulation of simple Verilog-AMS testbench failed

Hello, I've just tried to simulate simple ADC example using the following command: irun adc.vams testbench.vams ... and got the following message: irun: 12.10-s019: (c) Copyright 1995-2013 Cadence Design Systems, Inc. *WARNING* voInit failed to find the passwd entry for (null), using '/tmp' for a home directory. The most likely cause of this problem is the failure of NIS lookups. Any ideas ? Thanks.