<div dir="ltr">This occurs as you are running the mpirun command from a directory different from the directory containing the input file.<div><br>You can either:<div>1. Make sure you are in the same directory as the input file when you run the mpirun command. That is run `cd PATH` (where PATH is the directory containing the input file) before running the mpirun command.</div><div>Or,</div><div>2. You can give the absolute path of the input file as input to the mpirun command.<br><br>Regards,<br>Rashid Rafeek</div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Sep 29, 2020 at 5:06 AM Brandon <<a href="mailto:blinscoe2008@gmail.com">blinscoe2008@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"> Thank you.<div><br></div><div>I am completely new to Quantum Espresso. I am having to use quantum espresso for school. I have recently downloaded, configured and did a make all. I tried to run an example, as per a video on youtube and this is what I got:</div><div><br></div><div><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Andale Mono";color:rgb(41,249,20);background-color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures"> mpirun -np 4 /Users/Admin/Documents/Quantum_Espresso/qe-6.6/bin/pw.x <<a href="http://si.scf.david.in/" target="_blank">si.scf.david.in</a>> scf.out</span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Andale Mono";color:rgb(41,249,20);background-color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">-bash: <a href="http://si.scf.david.in/" target="_blank">si.scf.david.in</a>: No such file or directory</span></p></div><div><br></div><div>It states "no such file or directory" but when I go unto my folder, I can clearly see the file there. I do not know how to get past this point. Please help. Also, I am on a mac OSX if that helps to diagnose it.</div><div><br></div><div>Thank you,</div><div>Brandon</div></div>
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