<meta http-equiv="Content-Type" content="text/html; charset=utf-8"><div dir="ltr"><div><div dir="auto">Hi Bill, </div><div dir="auto"><br></div><div dir="auto">So far as I know there are two things you need to check(maybe limited but hope to be helpful): 1. using <b>chrpath -l</b> ./<b>mpiexec</b> to check the running path of your binary. If you have set it, please delete it. 2. check if the path of <span style="font-family:-moz-fixed;font-size:14px">libgfortran.so is included in the environmental variable LD_LIBRARY_PATH. The path of the dynamic library link has to be included in the LD_LIBRARY_PATH so that the execution binary can find it. </span></div><div dir="auto"><span style="font-family:-moz-fixed;font-size:14px"><br></span></div><div><span style="font-family:-moz-fixed;font-size:14px">Thanks,</span></div><div><span style="font-family:-moz-fixed;font-size:14px">Shuwei</span></div><div dir="auto"><br></div><br><div class="gmail_quote"><div>On Sun, 14 Jan 2018 at 15:24 Robert Sullivan <<a href="mailto:rjsullivan25@gmail.com" target="_blank">rjsullivan25@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><div dir="auto">Hi Bill - I’m no expert, but might be worth double checking that GCC and gfortran are installed on all the nodes you’re including in the machines file. </div><div dir="auto"><br></div><div dir="auto">Rob</div></div><div><div dir="auto"><br></div><br><div class="gmail_quote"><div>On Sun, 14 Jan 2018 at 20:27, Bill Petrick <<a href="mailto:wpetrick@industrialimaging.com" target="_blank">wpetrick@industrialimaging.<wbr>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 bgcolor="#FFFFFF">
<div class="gmail-m_2221271200211830796m_3263950271147296294m_2078722197274181572moz-text-flowed" style="font-family:-moz-fixed;font-size:14px" lang="x-unicode">Hi,
<br>
<br>
I've installed mpich-v3.2.1 into my cluster but I am having
problems. My MPICH installation is configured with the gfortran
compiler. Although I can compile my parallel program with no
errors, I can not run it.
<br>
Below is the error message I get. Would you please help me with
this problem. I also added the following lines to my
<br>
/etc/environment and .bashrc file export
PATH=/clusterfiles/mpich2/bin:<wbr>$PATH
<br>
and LD_LIBRARY_PATH=/clusterfiles/<wbr>mpich2/lib:$LD_LIBRARY_PATH
<br>
<br>
<br>
$ mpiexec -f machines -launcher rsh -n 2 ./a.out
<br>
./a.out: error while loading shared libraries: libgfortran.so.3:
cannot open shared object file: No such file or directory
<br>
<br>
libgfortran.so.3 does reside on my computer just not in my nfs'ed
"/clusterfiles/mpich2/lib"
<br>
<br>
Please find attached my c.txt, m.txt and mi.txt files
<br>
<br>
I appreciate any clues you might have. Thanks and cheers, Bill
<br>
<br>
</div>
</div>
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