F-Engrave on OSX

I can’t see what I’m doing wrong here… I have downloaded the updated link and I have opened it in Terminal

Last login: Thu Apr 7 17:02:33 on ttys003
Kriss-MacBook-Pro:~ kcrawford$ /Users/kcrawford/Downloads/mac-f-engrave-157-terminal\ 2/run-f-engrave.sh ; exit;
python: can’t open file ‘/Users/kcrawford/f-engrave-157.py’: [Errno 2] No such file or directory
logout
Saving session…
…copying shared history…
…saving history…truncating history files…
…completed.

[Process completed]

Do I need to jump back in at a specific step? Any help would be so appreciated