Problem with the depends Babe

Question

I have this problem with the depends Babel, when rondo npm start:

You have mistakenly installed the `babel` package, which is a no-op in Babel 6.
Babel's CLI commands have been moved from the `babel` package to the `babel-cli` package.

npm uninstall babel
npm install --save-dev babel-cli

Answer 1

What is "rondo"? Some piece of software that depends on "babel"?