Where did you install your Gromacs? Most likely the executables are not in the PATH.<br><br><div class="gmail_quote">On Thu, Mar 29, 2012 at 5:09 PM, cuong nguyen <span dir="ltr"><<a href="mailto:nvcuong68@gmail.com">nvcuong68@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Dear Gromacs Users,<br><br>as in the manual, I tried to run the simulation on 4 processors and used the command as follow:<br>
<i>mpirun -np 4 mdrun_mpi -s NVT_50ns -o NVT_50ns -c NVT_50ns.g96 -x NVT_50ns -e NVT_50ns -g NVT_50ns -v</i><br>
<br>Then I got the error:<br><i>mpirun was unable to launch the specified application as it could not find an executable:<br><br>Executable: mdrun_mpi</i><br>Please help me to deal with this problem.<br><br>Best regards,<br clear="all">
<br><br><div>Nguyen Van Cuong</div>
<div>PhD student - Curtin University of Technology</div>
<div>Mobile: <a href="tel:%28%2B61%29%20452213981" value="+61452213981" target="_blank">(+61) 452213981</a></div>
<div> </div><br>
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