Cadence5141 simulation error

[sworder]

If we get nmos from analogLib and appoint its model from TSMC PDK , the simulation is good. But if we get nmos from TSMC PDK directly and also use PDK model, the simulation is error. The information is listed as the following.
And the same file will be simulated well in other people's machine. My computer's OS is RedHat AS4 and IC5141. Why this happened?
Thanks for help!!!

Command line:
/cadence/tools.lnx86/spectre/bin/32bit/spectre -env artist5.1.0 \
+escchars +log ../psf/spectre.out +inter=mpsc \
+mpssession=spectre1_3572_12 -format psfbin -raw ../psf \
+lqtimeout 900 input.scs
spectre pid = 3918

Loading /cadence/tools.lnx86/cmi/lib/4.0/libinfineon_sh.so ...
Loading /cadence/tools.lnx86/cmi/lib/4.0/libnortel_sh.so ...
Loading /cadence/tools.lnx86/cmi/lib/4.0/libphilips_sh.so ...
Loading /cadence/tools.lnx86/cmi/lib/4.0/libsparam_sh.so ...
Loading /cadence/tools.lnx86/cmi/lib/4.0/libstmodels_sh.so ...
spectre (ver. 5.10.41.052404 -- 24 May 2004).
Includes RSA BSAFE(R) Cryptographic or Security Protocol Software from RSA
Security, Inc.

Simulating `input.scs' on ZYT at 10:31:27 AM, Sun Jul 3, 2005.

Error found by spectre during circuit read-in.
input.scs: NM0 is an instance of an undefined model nmos2v.

spectre terminated prematurely due to fatal error.