Question: Install warnings and how to build the intro.js

[begin-again]

When I install the package I am getting these warnings.

warning angular-intro.js > bower@1.7.10: ...psst! Your project can stop working at any moment because its dependencies can change. 
  Prevent this by migrating to Yarn: https://bower.io/blog/2017/how-to-migrate-away-from-bower/
warning "angular-intro.js > grunt-tslint@4.0.1" has unmet peer dependency "grunt@>=0.4.5".
warning "angular-intro.js > grunt-ts@6.0.0-beta.19" has unmet peer dependency "grunt@^1.0.1 || ^0.4.0".

When I try to run the postinstall I get an error from bower invalid-meta The "main" field cannot contain minified file.

Since I am unable to build the intro.js can I simply add the intro.js package as a dependency in my project and copy it and angular-intro.js during my build process?

My dev enviroment:

• Windows 10
• Git-bash
• Node 8.10
• yarn 1.5.1