[mpich-discuss] ubuntu mpich

[Soheil Hooshdaran]

Dear sir/madam
Hello.
I am running Ubuntu 12.0.4 LTS (my computer is dual boot with win XP SP3
and ubuntu).  I can swear that I have run the example 'cpi' in the package
'mpich-3.0.4'. but now, see the result of executting

soheil at soheil-desktop:~/mpich-3.0.4$ mpiexec -n 4 ./examples.cpi
> [proxy:0:0 at soheil-desktop] HYDU_create_process
> (./utils/launch/launch.c:75): execvp error on file ./examples.cpi (No such
> file or directory)
> [proxy:0:0 at soheil-desktop] HYDU_create_process
> (./utils/launch/launch.c:75): execvp error on file ./examples.cpi (No such
> file or directory)
> [proxy:0:0 at soheil-desktop] HYDU_create_process
> (./utils/launch/launch.c:75): execvp error on file ./examples.cpi (No such
> file or directory)
> [proxy:0:0 at soheil-desktop] HYDU_create_process
> (./utils/launch/launch.c:75): execvp error on file ./examples.cpi (No such
> file or directory)
>
> ===================================================================================
> =   BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
> =   EXIT CODE: 255
> =   CLEANING UP REMAINING PROCESSES
> =   YOU CAN IGNORE THE BELOW CLEANUP MESSAGES
>
> ===================================================================================
> soheil at soheil-desktop:~/mpich-3.0.4$


Also, 'whiching' mpicc and mpiexec both return /user/local/bin/mpicc and
/user/local/bin/mpiexec, respectively.

I mean I have installed mpich before and sat the PATH  variable.

I need  mpich on my ubuntu. Please help.
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