Error while creating DFU test package for testing DFU over mesh usecasehttps://devzone.nordicsemi.com/f/nordic-q-a/37239/error-while-creating-dfu-test-package-for-testing-dfu-over-mesh-usecaseI followed test steps mentioned in dfu_quick_start.md file to perform DFU over mesh. 1. Below is the error i am getting while creating DFU package, Please help on this. nrf5_SDK_for_Mesh_v2.1.1_src&gt; nrfutil dfu genpkg --application bin/blinky/blinky_nrf52840_xxAA_s140_6en-USTelligent Community 13Tue, 07 Aug 2018 13:19:28 GMTRE: Error while creating DFU test package for testing DFU over mesh usecasehttps://devzone.nordicsemi.com/thread/143236?ContentTypeID=1Tue, 07 Aug 2018 13:19:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ee599bb4-f0a7-4d16-8dfc-a47022fcfa3bMartin<p>1. Have you correctly downloaded and installed the Nrfutil&nbsp;Mesh branch from GitHub found <a href="https://github.com/NordicSemiconductor/pc-nrfutil/tree/mesh_dfu">HERE</a>? See installation instructions in readme.md.<br />2. For your softdevice requirements, see <a href="https://devzone.nordicsemi.com/f/nordic-q-a/33598/parameter---sd-req-for-sd-version-6-0-0/129026#129026">THIS</a> answer. (<span>0x00A9)<br />3. Intelhex is installed using pip trough Python and can be found <a href="https://pypi.org/project/IntelHex/">HERE</a>.</span></p> <p><span>Hope this helps!</span></p> <p><span>Regards,</span></p> <p><span>Martin</span></p><div style="clear:both;"></div>