I can't quite get past level 4:
"Set up your git name and email, this is important so that your commits can be identified"
I had already set these up in my global config, but I ran the following commands anyway: git config user.name "My Name"; git config user.email "my_name@myemail.com"
Looking at the code, it seems that the program is supposed to ask me for my name and email, but it never did.