Did you  run the install command or did you try running from build directory?  I usually specify the installation directory with ccmake and after running the tests run the command: make install<br><br>And in addition I add the installation bin to the $PATH Variable and lib directory to the $LD_LIBRARY_PATH of using a nonstandard installation directory.<br><br>NekMesh either needs to be in the $PATH variable or you run the command using the whole<br>Path.<br><br>in the directory with the executable try. <br> ./NekMesh<br><br>It sounds like the issue is more understanding how Unix  and cmake work.<br><br>Regards,<br>-Kurt<br><div class="gmail_quote"><div dir="ltr">On Sat, Jun 23, 2018 at 00:40 shahab zeraati &lt;<a href="mailto:zeraatishahab@gmail.com">zeraatishahab@gmail.com</a>&gt; wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi,<div>I have just started working with Nektar++. Currently, I am trying to get familiar with it by doing the basic tutorials. But there is a major issue. Although I have compiled Nektar++ 4.3.4, and tested it successfully by &quot;ctest&quot; command, when I enter the command &quot;NekMesh&quot; in the terminal, it prints &quot;command not found&quot;. I don&#39;t know what to do. Can you guys help me with it?</div><div>Kind regards,</div><div>Shahab  </div></div>
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