Install Go on your computer
Go is a compiled language, which can be used both as back-end and front-end. In this case the script is running locally on your computer. But you have to "compile" it (go build) in order to run this script (./main).
1. Install Go
2. Dependencies
Every library have some dependencies that is taken care of using 2 commands. Sometimes it says that the path is wrong, but you can create an empty file "go.mod" that fixes the problem.
go mod init
go mod tidy // update dependencies