<div dir="ltr">Do you have the Fortran compiler that is compatible with the M1 (ARM) chipset? I know I looked into this a year ago, and there were no "stable" fortran compilers at the time. There appears to be a gfortran build for the A1 chipset here: <a href="http://hpc.sourceforge.net" target="_blank">http://hpc.sourceforge.net</a> <div><div><br></div><div><div>Will DeBenedetti, Ph.D.</div><div>Postdoctoral Fellow</div><div>Harvard University</div><div><br></div><div><br></div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Jul 16, 2021 at 1:25 PM Tommy Nguyen <<a href="mailto:tung.nguyen98@huskers.unl.edu" target="_blank">tung.nguyen98@huskers.unl.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex">
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Dear Paolo,</div>
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I apologize for not explaining what I did. I tried to follow an instruction on <a href="http://gitlab.com/QEF/q-e" target="_blank">gitlab.com/QEF/q-e</a></div>
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After downloading q-e-qe-6.7.0 on my Mac M1, I open the folder and type <i>./configure CPP="gcc -E"
</i>and let it configure itself. </div>
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Then, in the <i>make.inc </i>file, I uncomment the TOPDIR line (TOPDIR = /Users/my-directory/q-e-qe-6.7.0). </div>
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After that, I typed <i>make all </i>and waited until it finished. I got an error showing that
<i>make[1]: </i>*** <i><u>[</u>libqefft.a] Error 1 </i>& <i>make: *** [libftt] Error 1.
</i>It is more likely Warning: Type mismatch between actual argument at (1) and actual argument at (2 (REAL(8)/COMPLEX(8)).</div>
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Then I typed <i>make install. </i>I received a message that <i>Quantum Expresso </i>
binaries <i>are installed in /usr/local/bin</i>.</div>
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Finally, I decided to run an example for a quick test by going to example01 folder and run
<i>./run_example</i>. I got an error message showing that <i>ERROR: /Users/my-directory/q-e-qe-6.7.0/bin/pw.x not existent or not executable. Aborting. </i></div>
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Regarding the error, I was thinking that I might have missed any packages/directories that caused an error. </div>
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<span style="margin:0px;font-size:12pt">In case I typed<span> </span><i>make -j8 all<span> </span></i>and<span> </span><i>make install,<span> </span></i>I got a message showing that<i><span> </span>cp: /usr/local/bin/upfconv.x and virtual_v2.x</i><span> </span>:
permission denied. </span><br>
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<span style="margin:0px;font-size:12pt">I have been trying to search the installation on the forum and google to see what other people did but most of them showed on UbuntuOS and Intel-based chip Mac, so I could not fix my error. Thus, I would be much appreciated
to have the problems got fixed.</span><br>
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Sincerely, </div>
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Tommy</div>
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<div id="gmail-m_5385068453819283390gmail-m_-6418817229393831460divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Paolo Giannozzi <<a href="mailto:p.giannozzi@gmail.com" target="_blank">p.giannozzi@gmail.com</a>><br>
<b>Sent:</b> Friday, July 16, 2021 11:38 AM<br>
<b>To:</b> General discussion list for Quantum ESPRESSO developers <<a href="mailto:developers@lists.quantum-espresso.org" target="_blank">developers@lists.quantum-espresso.org</a>><br>
<b>Cc:</b> Tommy Nguyen <<a href="mailto:tung.nguyen98@huskers.unl.edu" target="_blank">tung.nguyen98@huskers.unl.edu</a>><br>
<b>Subject:</b> Re: [QE-developers] Problem to install Quantum Expresso on Mac M1 chip</font>
<div> </div>
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<div><font face="sans-serif" color="#FF6347">Non-NU Email</font>
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<div dir="ltr">On Tue, Jul 13, 2021 at 8:50 PM Tommy Nguyen <<a href="mailto:tung.nguyen98@huskers.unl.edu" target="_blank">tung.nguyen98@huskers.unl.edu</a>> wrote:</div>
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<div dir="ltr">I wonder if the email will be appropriate to be sent without being ignored?</div>
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you did not clearly explain what you did and what did not work,so your message was ignored, and rightly so.<br>
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<div>Paolo<br>
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<div>Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,<br>
Univ. Udine, via delle Scienze 206, 33100 Udine, Italy<br>
Phone +39-0432-558216, fax +39-0432-558222<br>
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