How to run development environment

How to run development environment

Welcome to the community @duanshuyong !

You can find that information here:

after npm run dev
Should I visit localhost: 5678
It looks like it’s not working properly

Is it possible that the machine you run it on does not have A internet connection? As it seems like it can not download the font.

How to install the following screen capture in MAC system

I do not have a mac but If I google “build-essential mac” this is the first result:

So you can give that a try.