<div dir="ltr"><div>Hi Debasish</div><div><br></div><div>A possible solution would be "yum install gfortran".<br></div><div>However, ou seem to have CentOS 6, which is already end of life (EOL).</div><div>It will be hard to get the required gfortran packages,</div><div>because the package repositories are no longer there.</div><div><br></div><div>So, could either upgrade your system to a newer distribution/version,</div><div>or install NCL using conda, as Joseph suggested.</div><div>That is not hard, and you can install as a regular user, no need to be root.</div><div><br></div><div>I hope this helps,<br></div><div>Gus<br></div><div><br></div><div> <br></div><div><br></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Apr 14, 2022 at 11:25 AM Joseph Zambon via ncl-talk <<a href="mailto:ncl-talk@mailman.ucar.edu">ncl-talk@mailman.ucar.edu</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 style="overflow-wrap: break-word;">Debasish,<div><br></div><div>Have you tried installing with Conda (miniconda/Anaconda)? It is much easier than any other option as it automatically installs all required libs and other dependencies. See the docs here...</div><div><br></div><div><a href="https://www.ncl.ucar.edu/Download/conda.shtml" target="_blank">https://www.ncl.ucar.edu/Download/conda.shtml</a></div><div><br></div><div>The error you’re getting suggests you haven’t installed gfortran (e.g. sudo apt-get install gfortran)</div><div><br></div><div>-Joe</div><div><br></div><div><br></div><div><br></div><div><br></div><div><br><div>
<div>Joseph B. Zambon, Ph.D.<br>Research Assistant Professor<br><br>Ocean Observing and Modeling Group<br>Department of Marine, Earth and Atmospheric Sciences<br>North Carolina State University<br>Jordan Hall rm 4140<br>919.515.7928<br><a href="mailto:jbzambon@ncsu.edu" target="_blank">jbzambon@ncsu.edu</a><br><a href="http://www.joezambon.com" target="_blank">www.joezambon.com</a></div>
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<div><br><blockquote type="cite"><div>On Apr 14, 2022, at 11:16, Debasish Hazra via ncl-talk <<a href="mailto:ncl-talk@mailman.ucar.edu" target="_blank">ncl-talk@mailman.ucar.edu</a>> wrote:</div><br><div><div dir="ltr"><div>Hi,</div><div> I am trying to install NCL 6.6.2 and downloaded pre-complled ncl_ncarg-6.6.2-CentOS6.10_64bit_nodap_gnu447.tar.gz. <br></div><div>But I am getting following error :</div><div> ncl<br>ncl: error while loading shared libraries: libgfortran.so.3: cannot open shared object file: No such file or directory</div><div><br></div><div>uname -a<br>Linux (77d9d02) x86_64 x86_64 x86_64 GNU/Linux</div><div><br></div><div>Any help is appreciated</div><div><br></div><div>Thanks</div><div>Debasish<br></div></div>
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