.babelrc

{
  "presets": [
    "es2015-rollup",
    "react"
  ]
}

main.js

import {version} from '../package.json'
import React from 'react'

export default React.createClass({
  render () {
    return <p>{`The version is ${version}`}</p>
  }
})

package.json

{
  "name": "rollup-test",
  "version": "0.0.1",
  "scripts": {
    "build": "rollup -c"
  },
  "devDependencies": {
    "babel-preset-es2015-rollup": "1.1.1",
    "babel-preset-react": "6.3.13",
    "rollup": "0.25.2",
    "rollup-plugin-babel": "2.3.9",
    "rollup-plugin-json": "2.0.0",
    "rollup-plugin-npm": "1.4.0",
    "rollup-plugin-uglify": "0.1.0"
  },
  "dependencies": {
    "react": "0.14.7"
  }
}

rollup.config.js

import json from 'rollup-plugin-json'
import babel from 'rollup-plugin-babel'
import uglify from 'rollup-plugin-uglify'
import npm from 'rollup-plugin-npm'

export default {
  entry: 'src/main.js',
  format: 'cjs',
  plugins: [
    json(),
    npm({
      buildins: false,
      browser: true
    }),
    babel({
      exclude: 'node_modules/**'
    }),
    uglify()
  ],
  dest: 'out-rollup.js'
}