Could you please provide the output of the command<div>echo $NEK</div><div><br></div><div>best,</div><div>Rak<br><br>On Sunday, August 28, 2022, <a href="mailto:subhasisar@campus.technion.ac.il">subhasisar@campus.technion.ac.il</a> &lt;<a href="mailto:subhasisar@campus.technion.ac.il">subhasisar@campus.technion.ac.il</a>&gt; wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">




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Hello,</div>
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After a successful compilation of Nektar++  v 5.2.0 from its source code in Ubuntu 22.04, all ctest cases passed. However, when I am trying to simulate the tutorial case (attached link), I am unable to execute the commands, and it shows the following error.</div>
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<a href="https://doc.nektar.info/tutorials/latest/basics/advection-diffusion/basics-advection-diffusionch2.html" target="_blank">https://doc.nektar.info/<wbr>tutorials/latest/basics/<wbr>advection-diffusion/basics-<wbr>advection-diffusionch2.html</a>  
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ERROR:</div>
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<span style="color:rgb(111,192,64)">subhasisar@aeterzis07</span>:<span style="color:rgb(81,167,249)">~/<wbr>nektar-v5.2.0/basics-<wbr>advection-diffusion/tutorial$</span> $NEK/NekMesh ADR_mesh.msh ADR_mesh.xml
<div>bash: /NekMesh: No such file or directory</div>
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Can you suggest anything in this regard. Do I need to add anything in my system /.bashrc?</div>
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Best,</div>
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Subhasisa Rath<br>
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<div dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Subhasisa Rath &lt;<a href="mailto:subhasisar@campus.technion.ac.il" target="_blank">subhasisar@campus.technion.<wbr>ac.il</a>&gt;<br>
<b>Sent:</b> Sunday, August 21, 2022 5:03 PM<br>
<b>To:</b> <a href="mailto:nektar-users@imperial.ac.uk" target="_blank">nektar-users@imperial.ac.uk</a> &lt;<a href="mailto:nektar-users@imperial.ac.uk" target="_blank">nektar-users@imperial.ac.uk</a>&gt;<br>
<b>Subject:</b> Installation of Nektar++ on Ubuntu 22.04</font>
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Hello.</div>
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I am Dr Subhasisa Rath from Technion - Israel Institute of Technology. I would like to install nektar++ on my Ubuntu 22.04 OS.
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I am not able to find any source-code for this OS.</div>
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May I know whether I can install or not on OS?</div>
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Best,
<div>Subhasisa</div>
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