MPI_Init: Can't read plugin directory

Question

在集群上传MPI程序任务报错，但在ssh界面上运行正常。
报错：
wemcsim_mpi: MPI_Init: Can't read plugin directory /public/software/mpi/openmpi1.4.1gnu/lib/linux_amd64/plugins
wemcsim_mpi: MPI_Init: No plugins will be available
wemcsim_mpi: MPI_Init: Can't read plugin directory

提交任务：
#PBS -N csg01
#PBS -q high
#PBS -o ./example_2D.output
#PBS -e ./example_2D.err
#PBS -l nodes=1:ppn=4
/public/software/mpi/openmpi1.4.1gnu/bin/mpirun -np 4 -hostfile $PBS_NODEFILE
xx/wemcsim_mpi 执行文件
xx/example_2D.lua 输入文档