Server Testing in my computer -Quote Keeper: Server Layer

Hi,

After finishing Quote Keeper: Server Layer testing, I tried to mimic it on my local computer. However, I totally failed. There are things I don’t understand. While doing the project on Codecademy environment everything was fine, probably because every tool was already established.

I wonder if at this point of full-stack I must be able to understand how to set my computer up in order to test Quote Keeper: Server Layer locally.

Thanks!