Seems .babelrc need update?

[ifndefdeadmau5]

I ran into some error with babel configuration since they using removed babel 5 options.
When I removed all stuff in .babelrc, it works.

[senpl]

{
"presets": [
"es2015",
"stage-2"
]
and
npm install babel-preset-es2015 babel-preset-stage-2 --save works for me.