https://devzone.nordicsemi.com/f/nordic-q-a/35208/how-to-make-with-mingw32Hi. I refer to this document. Stopped at Step.B1 now. If you go to that path using CMD and then type &quot;make&quot;, you will see the following problem. &#39;make&#39; is not an internal or external command, executable program, or batch file. I found that mingw32en-USTelligent Community 13Tue, 24 Jul 2018 14:44:07 GMThttps://devzone.nordicsemi.com/thread/141189?ContentTypeID=1Tue, 24 Jul 2018 14:44:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f598bc69-7c6b-407e-a438-990a37593bf0parthee<p>How to fix this issue?&nbsp;<em><strong>&#39;make&#39; is not an internal or external command, executable program, or batch file.</strong></em></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/135293?ContentTypeID=1Fri, 08 Jun 2018 07:26:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:27e6af87-ec0c-4254-b400-b32e6667e50apowerup<p>I downloaded and installed it <a href="https://developer.arm.com/open-source/gnu-toolchain/gnu-rm/downloads">here</a>. A folder called &quot;GNU Tools ARM Embedded&quot; was created on the C drive.</p> <p>The steps after Step.B1 have all been resolved and work perfectly.</p> <p>Thank you.</p><div style="clear:both;"></div>