Hello sir I downloaded openmpi 1.7 and followed the installation instructions: cd openmpi ./configure --prefix="/home/$USER/.openmpi"
make make install export PATH="$PATH:/home/$USER/.openmpi/bin" export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/home/$USER/.openmpi/lib/" echo export PATH="$PATH:/home/$USER/.openmpi/bin" >> /home/$USER/.bashrc echo export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/home/$USER/.openmpi/lib/" >> /home/$USER/.bashrc No error messages appear, accept "nothing to do with all-em". However when I run mpicc or mpirun it says no command. So I am not sure if the mpi installed correctly in my red hat server or not. I don't know what I am missing so I would really appreciate it if you help me as I am struggling with this for a while. Thank you in advance. Talla -- *######################* *Dr. Jamal A TallaAssistant professorDepartment of Physics, **Rm 2139* *College of Science,09 King Faisal UniversityP.O. Box 380, Al-Ahsaa** - 31982* City Code: HOF *Kingdom of Saudi ArabiaCell Phone: +966564542399*