After setting OPAL_PKGDATADIR, "mpirun" gives proper help message.
But when executing simple test program which calls MPI_ALLREDUCE() it gives following errors onto the console... c:\ompi_tests\win64>mpirun mar_f_i_op.exe [nbld-w08:04820] [[30632,0],0] ORTE_ERROR_LOG: Error in file ..\..\..\openmpi-1.5.3\orte\mca\ras\base\ras_base_allocate.c at line 147 [nbld-w08:04820] [[30632,0],0] ORTE_ERROR_LOG: Error in file ..\..\..\openmpi-1.5.3\orte\mca\plm\base\plm_base_launch_support.c at line 99 [nbld-w08:04820] [[30632,0],0] ORTE_ERROR_LOG: Error in file ..\..\..\openmpi-1.5.3\orte\mca\plm\ccp\plm_ccp_module.c at line 186 Any idea on these errors??? Clarification: I installed pre-built OpenMPI_v1.5.3-x64 on Windows 7 and copied this directory into Windows Server 2008. Thank you in advance. -Hiral
