@fredo55 also this post by jstewart-amd is very helpful

@sdetweil said in Failed to install dependencies RPI3 B+:

@fredo55 if from scratch, make sure to install npm before the MM install

Thank you, that’s what I did and everything is working now

Thank you guys, I’ll start from scratch, something else went wrong pm2 giving me a bunch of errors.

@sdetweil said in Failed to install dependencies RPI3 B+:

Yes, npm isn’t in the base stretch install.

Run

sudo apt-get install npm

Then do the npm install from the mm folder

npm is installed now , could you elaborate on “then do the npm install from the mm folder”

@Mykle1 Thanks, but …npm command not found

After flashing my rpi3 B+ with 2018-11-13-raspbian-stretch-full and proceded to run the one-line bash to install MagicMirror2, I got a message of failed to install dependencies. Please help how to uninstall or repair installation. Thanks.