react material-ui npm install doesn't install devdependencies -

whitout devdependencies, i've got errors babelrc need plugins.

but, i'm not intend "dev" it, should not install/need dev dependencies.. perhaps, should pass of needed deps dependencies , not in devdependencies

nope, it's not that, bad, babel use every .babelrc, juste have "exclude" node_modules folder in webpack config.