After running the install, everything runs as intended up until Step 7 where it gets hung up
[BOOTSTRAP] Step 7: Installing dotfiles...
[BOOTSTRAP] Backing up old dotfiles to /Users/macbook/old_dotfiles_bak...
[BOOTSTRAP] Cloning dotfiles repo to /Users/macbook/dotfiles ...
Cloning into '/Users/macbook/dotfiles'...
cp: /Users/macbook/dotfiles/machines/default-mac/Brewfile: No such file or directory