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I think the error description itself it pretty accurate. MPICH can’t find the executable in the location you specified. You need to make sure that the executable is in the correct place.
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<div class="">On Nov 26, 2014, at 1:51 AM, نازنین <<a href="mailto:nazanin.mirshokraei@gmail.com" class="">nazanin.mirshokraei@gmail.com</a>> wrote:</div>
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<div dir="ltr" class="">hi
<div class="">i am using mpich 3.0.4 and it is my first time running it </div>
<div class="">and i do my run like :</div>
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<div class=""> mpirun -np 2 ./Projects/g/<a href="http://swan_only.in/" class="">swan_only.in</a></div>
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<div class="">and i receive this error . will u please help me how to solve this error?</div>
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<div class="">[proxy:0:0@nazanin-VirtualBox] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file ./Projects/g/<a href="http://swan_only.in/" class="">swan_only.in</a> (No such file or directory)</div>
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<div class="">===================================================================================</div>
<div class="">= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES</div>
<div class="">= EXIT CODE: 255</div>
<div class="">= CLEANING UP REMAINING PROCESSES</div>
<div class="">= YOU CAN IGNORE THE BELOW CLEANUP MESSAGES</div>
<div class="">===================================================================================</div>
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