While trying to use [react-rails](https://github.com/reactjs/react-rails), I've been running into issues incorporating `mobx` as state management into my app. 

I was under the impression that the rails asset pipeline would bring in mobx to react, but, this hasn't been successful. I'm using the [react-rails gem](https://github.com/reactjs/react-rails) and trying to incorporate mobx into my react.es6.jsx sheets in the components folder.

my package.json file:

```
{
  "name": "rent-pseudo",
  "version": "1.0.0",
  "description": "== Zipqode",
  "main": "index.js",
  "dependencies": {
    "babel-plugin-syntax-async-functions": "^6.3.13",
    "babel-plugin-transform-regenerator": "^6.3.18",
    "babel-polyfill": "^6.3.14",
    "babel-preset-es2015": "^6.3.13",
    "babel-preset-react": "^6.3.13",
    "babel-preset-stage-0": "^6.3.13",
    "babelify": "^7.2.0",
    "bourbon": "^4.2.7",
    "bourbon-neat": "^1.8.0",
    "browserify": "^13.1.0",
    "browserify-incremental": "^3.1.1",
    "font-awesome": "^4.6.3",
    "graphql": "^0.6.2",
    "mobx": "2.4.1",
    "mobx-react": "^3.5.3",
    "mobx-react-devtools": "^4.2.5",
    "react": "^15.3.1",
    "react-dom": "^15.3.1",
    "react-google-maps": "^4.11.0",
    "react-router": "2.6.1",
    "es6-promise": "^3.0.2",
    "fetch": "^0.3.6",
    "jquery": "^2.1.4",
    "jquery-ujs": "^1.0.4"
  },
  "devDependencies": {},
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "repository": {
    "type": "git",
    "url": "git+https://alexung@github.com/alexung/rent-pseudo.git"
  },
  "author": "",
  "license": "ISC",
  "bugs": {
    "url": "https://github.com/alexung/rent-pseudo/issues"
  },
  "homepage": "https://github.com/alexung/rent-pseudo#readme"
}

```

My first react file that's included in `/components`:

```
import { observer } from 'mobx-react'

const SearchResultsLayout = observer(React.createClass({
  render: function() {
    return (
      <h1>Hello, World</h1>
    )
  }
}))

```

But I keep getting the error `VM3275:1 Uncaught ReferenceError: SearchResultsLayout is not defined`

Any ideas?