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<div>Thank you Simon for your quick reply.</div>
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<div id="AppleMailSignature">I liked the "(N)either" touch - makes sense<br>
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<div class="" style="orphans: auto; widows: auto;"><b class="" style="text-align: -webkit-auto;">Eric F. Alemany</b></div>
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<div class="" style="orphans: auto; widows: auto;"><span class="" style="text-align: -webkit-auto; background-color: rgba(255, 255, 255, 0);">Stanford University School of Medicine</span></div>
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<div><br>
On May 10, 2018, at 08:49, Simon Flood <<a href="mailto:S.M.Flood@uis.cam.ac.uk">S.M.Flood@uis.cam.ac.uk</a>> wrote:<br>
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<div><span>On 10/05/18 16:35, Eric F. Alemany wrote:</span><br>
<span></span><br>
<blockquote type="cite"><span>I know this might sounds as a very basic question: where in the cluster should I install Python and R?</span><br>
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<blockquote type="cite"><span>Headnode?</span><br>
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<blockquote type="cite"><span>Execute nodes ?</span><br>
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<blockquote type="cite"><span>And is there a particular directory (path) I need to install Python and R.</span><br>
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<blockquote type="cite"><span>Background:</span><br>
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<blockquote type="cite"><span>SLURM on Ubuntu 18.04</span><br>
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<blockquote type="cite"><span>1 headnode</span><br>
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<blockquote type="cite"><span>4 execute nodes</span><br>
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<blockquote type="cite"><span>NFS shared drive among all nodes.</span><br>
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<blockquote type="cite"><span>Thank you all for your help.</span><br>
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<span>(N)Either - install them in directories on the NFS shared drive so that all nodes have access to them. You'll then need to either manually set PATH and other environment variables or use module files to manage these.</span><br>
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<span>Presumably all nodes, head and execute, are running the same version of the same OS otherwise that could cause a problem with libraries, etc.</span><br>
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<span>HTH,</span><br>
<span>Simon</span><br>
<span>-- </span><br>
<span>Simon Flood</span><br>
<span>HPC System Administrator</span><br>
<span>University of Cambridge Information Services</span><br>
<span>United Kingdom</span><br>
<span></span><br>
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