求助，wrf运行时遇到问题

南有乔木

在SSH上学习wrf，运行一个修改后的脚本运行到geogrid的时候出现以下问题，是说我没有用LSF系统？可是之前运行官网的tutorial里的case一切正常呀？刚刚开始学习wrf，查了百度也不太明白怎么回事，希望大家帮帮我，先谢谢大家了！！
mpirun.lsf ./geogrid.exe
You must run PAM job under LSF batch system
Usage:
  HP-UX vendor MPI syntax
       bsub pam [pam_options] -mpi mpirun [mpirun_options] mpi_app [argument ...]
  SGI vendor MPI syntax
       bsub pam [-n num_tasks] [pam_options] -mpi -auto_place [mpirun_options] mpi_app [argument ...]
  Generic PJL framework syntax
       bsub pam [-t] [-v] [-n num_tasks] -g [num_args] pjl_wrapper [pjl_options] mpi_app [argument ...]
  pam [-V]
  pam [-h]
  pam [-pass] [-h]
+ error=127
+ [ 127 -ne 0 ]
+ /bin/echo 'ERROR: /data/data3/nyang/wrf38/WPS/geogrid.exe exited with status: 127'
ERROR: /data/data3/nyang/wrf38/WPS/geogrid.exe exited with status: 127
+ exit 127
if ( 127 != 0 ) then
exit