If the directories are there and populated, then the problem is likely with your path. Do this:

1. "which mpirun" - if you don't see your <prefix>/bin, then you know your path is wrong

2. "printenv PATH" - is it what you expected?

We generally suggest that you put your <prefix>/bin and <prefix>/lib at the beginning of their respective envars as most OS distributions come with their own versions, and you want to be sure and pickup your installed version first.


On Feb 7, 2014, at 8:54 AM, Talla <jtalla@gmail.com> wrote:

Thank you for considering my case seriously.
yes sir both directories along with other directories are there with files in them. But still I feel I am missing something not sure what it is. how I can check Open Mpi? mpirun is not responding not even mpicc ? any instruction how to run parallel jobs , examples with instruction any help is highly appreciated.
Regards.


On Fri, Feb 7, 2014 at 7:42 PM, Ralph Castain <rhc@open-mpi.org> wrote:
Well, it certainly looks okay - try doing "ls" in your prefix directory. Do you see the bin and lib directories there? Anything in them?

On Feb 7, 2014, at 8:37 AM, Talla <jtalla@gmail.com> wrote:

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 Talla
Assistant professor
Department of Physics,
Rm 2139
College of Science,09
King Faisal University
P.O. Box 380, Al-Ahsaa
- 31982
City Code: HOF
Kingdom of Saudi Arabia
Cell Phone: +966564542399

_______________________________________________
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http://www.open-mpi.org/mailman/listinfo.cgi/devel


_______________________________________________
devel mailing list
devel@open-mpi.org
http://www.open-mpi.org/mailman/listinfo.cgi/devel



--
######################
Dr. Jamal A Talla
Assistant professor
Department of Physics,
Rm 2139
College of Science,09
King Faisal University
P.O. Box 380, Al-Ahsaa
- 31982
City Code: HOF
Kingdom of Saudi Arabia
Cell Phone: +966564542399

_______________________________________________
devel mailing list
devel@open-mpi.org
http://www.open-mpi.org/mailman/listinfo.cgi/devel