Not working from the start

[godsamit]

I apologize if this sounds more like asking for help rather than reporting an actual bug, but I am really stuck and not a whole lot of people knows this library, so I thought I should ask here for help. I can delete it afterward if it's doable in Git (newbie here...)

I installed the module and it was working a couple days earlier. However, I left it for a few days and now it's giving me all kinds of errors.

1. In the setup.py file, under the pyglet-gui folder, it's giving me FileNotFoundError :
   FileNotFoundError: [Errno 2] No such file or directory: 'README.md'
   Even though README is in the directory

2. In the example files, python can't execute the first line:, from setup import *
   It would say no module named 'setup'
   I'm also not sure what does import .setup does. it would just say no module named .setup

3. I tried pip installing, and I tried to follow the documentation, and I failed at the first button. It would give me a 'pyglet resource not found' exception, saying something like it can't find button.png and similar files, telling me to check the spelling. I have tried placing the Theme folder in various places and it's just not working..

Thank you so much for answering and I really appreciate it!