I get this error while running the command

bash -c "$(curl -sL https://raw.githubusercontent.com/MichMich/MagicMirror/master/installers/raspberry.sh)"

that I got from the GitHub repo. This happens right after I get the notification that says
“Note.js installation Done!
Cloning MagicMirror…”

Any advice on how to fix this? I’m not familiar much with linux so any help is appreciated :)