problem with WPS compilation of metgrid

[campusgirl]

Dear all.
Somebody has raise the same question(http://mailman.ucar.edu/pipermail/wrf-u ... 01015.html), but the answer is not yet given in the forum.
I compile with PGI 6.0 on linux. I have compiled the WRFV3.0 successfully , geogrid and ungrib.exe are compiled successfully. But I do not obtain metgrid.exe because on routine fails to compile.

The Error information occurs in the compile.log file as following.

pgf90 -Mfree -byteswapio -O -c process_domain_module.f90 -I/home/wyj/WRF/WPS/../WRFV3/external/io_netcdf -I/home/wyj/WRF/WPS/../WRFV3/external/io_grib_share -I/home/wyj/WRF/WPS/../WRFV3/external/io_grib1 -I/home/wyj/WRF/WPS/../WRFV3/external/io_int -I/home/wyj/WRF/WPS/../WRFV3/inc
/tmp/pgf90baaaaDCkam.s: Assembler messages:
/tmp/pgf90baaaaDCkam.s:18940: Error: suffix or operands invalid for `mov'
make[1]: [process_domain_module.o] Error 2 (ignored)
/bin/rm -f process_domain_module.f90

Does anybody can help me? Any help will be appreciated.
Thanks in advance.
---Yangjun Wang
Institute of Environmental pollution and Health,
School of Environmental and Chemical Engineering,
Shanghai University,
Shanghai,200444,China
yjwang326@shu.edu.cn