The error is obvious and has nothing to do with MPI; you are using Fortran flags that only work with the Intel compiler: "> gfortran: error: unrecognized command line option ‘-mp1’" Furthermore, you shouldn't even be using that flag with ifort anymore: software.intel.com/en-us/forums/topic/268838‎ Change your flags appropriately and your application may build. Jeff On Mon, Oct 14, 2013 at 9:47 AM, Hana Milani <[email protected]> wrote:

Hello,

Sorry if this is not directly related to MPICH.

The file I have enclosed is a shell script as a part of a package that should be modified according to compiler settings in my computer to get the code run.

I have MPICH installed with mpif90 and mpicc both in the following path: /usr/local/bin/mpif90\mpicc which I have already mentioned in the script replacing the ifort.

However, the "make" command is giving me the following error:

$ make /bin/sh getmachine gulp make[1]: Entering directory `/home/Packages/GULP/Src/Linux' /usr/local/bin/mpif90 -O3 -mp1 -I.. -DFLUSH -c ../datatypes.F90 gfortran: error: unrecognized command line option ‘-mp1’ make[1]: *** [datatypes.o] Error 1 make[1]: Leaving directory `/home/Packages/GULP/Src/Linux' mv: cannot stat ‘gulp’: No such file or directory make: *** [gulp] Error 1

I'd be really grateful if you take a look at the script and tell me where I am going wrong. Regards,

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