install nrfutil problem

[Chen]

I am trying to install nrfutil with pip install nrfutil

but im not sure if it has been successfully installed can someone help me with it?

[BinderT]

Hi,

Try running nrfutil with the -h parameter (nrfutil  -h or nrfutil --help). It should print out the help text. its working then.

Otherwise download the release from the Git page and add it to the Windows PATH. Its much easier to do it this way on a Windows platform. You might need to run pip uninstall package nrfutil
https://github.com/NordicSemiconductor/pc-nrfutil/releases

From the image it looks like your missing a python lib called constants.
try: pip install constants

Regards

[Vidar Berg]

Hi,

You need to install nrfutil with Python 2.7.x as Python 3 is not supported yet. You can try the following if you have Python 2 and py launcher installed already:

1. pip uninstall nrfutil //Remove existing installation

2. py -2 -m pip install nrfutil //Install nrfutil with python 2

[Chen]

thanks for your advice, but it seems like 'py -2 -m pip install nrfutil' is an invalid command.

[Chen]

thank you, I switched to python 2.7 and it was solved.