If it simply said Sass compiling, I would be ok, but it said Bootstrap compiling which connotes more than just Sass and is the source of my confusion.
Indeed I can see how that is confusing. Perhaps it's doing more than either of us think. Maybe open a github issue or hit the IRC with an honest question? People are usually nice if you are.
Agreed. This is the modern way. You'll have to install nodejs. Watch a vid on Node Package Manager (npm). It does a lot of the dependency work for you. Your minified files will be in the ./node_modules/bootstrap directory if memory serves. First thing I do when starting a project: 1. Create a new directory 2. npm init 3. npm install the stuff I need