So you simply don&#39;t have a fortran compiler installed properly. Need to get one first before compiling QE<br clear="all">--------------------------------------------------<br>Duy Le<br>PhD Student<br>Department of Physics<br>

University of Central Florida.<br><br>&quot;Men don&#39;t need hand to do things&quot;<br>
<br><br><div class="gmail_quote">On Sun, Apr 17, 2011 at 10:13 PM, Elie Moujaes <span dir="ltr">&lt;<a href="mailto:elie.moujaes@hotmail.co.uk">elie.moujaes@hotmail.co.uk</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">





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I am really thankful for your help. I renamed it and now it displayed : checking for g95.....g95 but it stopped with another error:<br><br>Configure: WARNING: In the future, Auticonfig will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to <a href="mailto:autoconf@gnu.org" target="_blank">autoconf@gnu.org</a>. Checking for Fortran compiler default output filename...Configure: error: Fortran compiler cannot create executables<br>

<br><br>Elie<br><br><hr>From: <a href="mailto:ttduyle@gmail.com" target="_blank">ttduyle@gmail.com</a><br>Date: Sun, 17 Apr 2011 21:23:36 -0400<div><div></div><div class="h5"><br>To: <a href="mailto:pw_forum@pwscf.org" target="_blank">pw_forum@pwscf.org</a><br>

Subject: Re: [Pw_forum] Fortan compiler cannot create executables<br><br>Rename or make an sanple link i686-pc-linux-gnu-g95  to g95 and try. QE looks for g95 file, you don&#39;t have it.<br clear="all">--------------------------------------------------<br>

Duy Le<br>PhD Student<br>Department of Physics<br>

University of Central Florida.<br><br>&quot;Men don&#39;t need hand to do things&quot;<br>
<br><br><div>On Sun, Apr 17, 2011 at 9:16 PM, Elie Moujaes <span dir="ltr">&lt;<a href="mailto:elie.moujaes@hotmail.co.uk" target="_blank">elie.moujaes@hotmail.co.uk</a>&gt;</span> wrote:<br><blockquote style="border-left:1px solid rgb(204, 204, 204);padding-left:1ex">







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Dear Duy Le,<br><br>Thanks for your reply. The executable is &quot;i686-pc-linux-gnu-g95&quot; and is in the bin folder in g95-install. Adding this to the path i.e : /exp/home/caiapo/emoujaes/espresso/espresso-4.3/g95-install/bin produces the same error  : checking for g95...no<br>



<br>Elie<br><br>&gt; Date: Sun, 17 Apr 2011 20:55:58 -0400<br>&gt; From: <a href="mailto:ttduyle@gmail.com" target="_blank">ttduyle@gmail.com</a><div><div></div><div><br>&gt; To: <a href="mailto:pw_forum@pwscf.org" target="_blank">pw_forum@pwscf.org</a><br>



&gt; Subject: Re: [Pw_forum] Fortan compiler cannot create executables<br>&gt; <br>&gt; You just need to identify CORRECTLY the PATH of g95 excutable, not the<br>&gt; source code PATH<br>&gt; <br>&gt; On Sunday, April 17, 2011, Elie Moujaes &lt;<a href="mailto:elie.moujaes@hotmail.co.uk" target="_blank">elie.moujaes@hotmail.co.uk</a>&gt; wrote:<br>



&gt; &gt;<br>&gt; &gt;<br>&gt; &gt;<br>&gt; &gt;<br>&gt; &gt;<br>&gt; &gt; Dear Masoud,<br>&gt; &gt;<br>&gt; &gt; I have tried setenv but it did not really work. Initially, my PATH was: /usr/local/bin:/usr/bin:/bin:/usr/bin/X11:/ysr/games now I used setenv and the new path is:<br>



&gt; &gt;<br>&gt; &gt; /usr/local/bin:/usr/bin:/bin:/usr/bin/X11:/usr/games:/exp/home/caiapo/emoujaes/espresso/espresso-4.3/g95-install<br>&gt; &gt;<br>&gt; &gt; but when I ./configure again, I still get checking for g95..no....so I am not sure what is still going wrong<br>



&gt; &gt;<br>&gt; &gt; ELie<br>&gt; &gt;<br>&gt; &gt; Date: Sun, 17 Apr 2011 09:26:17 +0430<br>&gt; &gt; From: <a href="mailto:masoudnahali@gmail.com" target="_blank">masoudnahali@gmail.com</a><br>&gt; &gt; To: <a href="mailto:pw_forum@pwscf.org" target="_blank">pw_forum@pwscf.org</a><br>



&gt; &gt; Subject: Re: [Pw_forum] Fortan compiler cannot create executables<br>&gt; &gt;<br>&gt; &gt;    Dear Elie<br>&gt; &gt;<br>&gt; &gt;   Using csh/tcsh you should try &quot;setenv&quot; instead of &quot;export&quot;.<br>



&gt; &gt;<br>&gt; &gt;<br>&gt; &gt;<br>&gt; &gt;<br>&gt; &gt; Elie on Sun, 17 Apr 2011 00:31:35 wrote:<br>&gt; &gt;<br>&gt; &gt; Unfortunately, my CSH shell does not support the EXPORT command.<br>&gt; &gt;  Best Wishes<br>



&gt; &gt;<br>&gt; &gt;<br>&gt; &gt;  Masoud<br>&gt; &gt; --------------<br>&gt; &gt; Masoud Nahali, Ph. D Student<br>&gt; &gt; Sharif University of Technology<br>&gt; &gt;<br>&gt; &gt;<br>&gt; &gt; _______________________________________________<br>



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&gt; &gt;<br>&gt; <br>&gt; -- <br>&gt; --------------------------------------------------<br>&gt; Duy Le<br>&gt; PhD Student<br>&gt; Department of Physics<br>&gt; University of Central Florida.<br>&gt; <br>&gt; &quot;Men don&#39;t need hand to do things&quot;<br>



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