Error with Copper extension instructions from Github

[shauryadoger]

My name is Shaurya Doger and I am a student at IUPUI studying Computer Science. I noticed your GitHub webpage and I have almost downloaded the Cooper extension for my chrome but I seem to be running into the following errors. I will post the screen shots below. If I currently click on the copper extension from chrome, it does take me to page where I need to type my IP address but then throws me an error saying that app is not installed. As per one of my screenshots, both my app and extensions have been installed. Now, even though I have them, I am still confused as to why the error keeps occurring. I have tried both appID and extensionID into the “ClientPortChrome.js” but none of them work as they are still throwing me error “UNEXPECTED TOKEN” on step 4. Let me know soon if there are steps that can be taken to resolve this issue because I really need this working as I am trying to use raspberry pi with this for one of my class projects.

Regards,
Shaurya Doger