@sdetweil said in updating MMM-mmpm using mmpm web UI and now MagicMirror won't start:
@travishardiman said in updating MMM-mmpm using mmpm web UI and now MagicMirror won't start:
home/pi/MagicMirror/node_modules/systeminformation/lib/index.js
this library is missing systeminformation
cd ~/MagicMirror npm install systeminformation
Thanks! That fixed it!!