open MPI mpirun error

dear all,

this is my problem:

when I try to run the mpirun I get the following error:

/opt/intel/composer_xe_2013.5.192/mpirt/bin/intel64/mpirun: 96: .: Can't open /opt/intel/composer_xe_2013.5.192/mpirt/bin/intel64/mpivars.sh

I do not have intel MPI, this means that is not a problem between the MPI and openMPI.

Thanks a lot to everyone