NER has phased out KiCAD use.

Download/Install

Go to the KiCAD download page and select your operating system
Select a download server. Any should work, but I typically use “CERN - Switzerland”
Run the installation executable and follow the instructions.
Open “KiCAD 6.0” - it should look like this:

5. Finally, follow the GitHub Onboarding instructions. Clone the schematic repository for the car that you want to view/edit.

Setup