Can't start the project

I am trying to start the project like this:

``` bash
$ npm i
$ npm run start
```

as in README file.

At the start I get this:

```
$ npm run start

> react-quickstart@0.0.0 start /Users/olebedev/pro/csmnt/react-quickstart
> supervisor -i node_modules -e js,jsx server.js

Running node-supervisor with
program 'server.js'
--watch '.'
--ignore 'node_modules'
--extensions 'js,jsx'
--exec 'node'

Starting child process with 'node server.js'
Ignoring directory '/Users/olebedev/pro/csmnt/react-quickstart/node_modules'.
Watching directory '/Users/olebedev/pro/csmnt/react-quickstart' for changes.
Point your browser at http://localhost:3000
```

But I get an error each time requested to `http://localhost:3000/`:

```
Error: Error transforming /Users/olebedev/pro/csmnt/react-quickstart/node_modules/fibers/fibers.js to JSX: Error: Parse Error: Line 2: Illegal return statement
at Object.require.extensions.(anonymous function) [as .js] (/Users/olebedev/pro/csmnt/react-quickstart/node_modules/node-jsx/index.js:24:13)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Module.require (module.js:364:17)
at require (module.js:380:17)
at Object.renderComponentToStringWithAsyncState (/Users/olebedev/pro/csmnt/react-quickstart/node_modules/react-async/index.js:60:17)
at Layer.renderApp [as handle] (/Users/olebedev/pro/csmnt/react-quickstart/server.js:16:14)
at trim_prefix (/Users/olebedev/pro/csmnt/react-quickstart/node_modules/express/lib/router/index.js:230:15)
at c (/Users/olebedev/pro/csmnt/react-quickstart/node_modules/express/lib/router/index.js:198:9)
at Function.proto.process_params (/Users/olebedev/pro/csmnt/react-quickstart/node_modules/express/lib/router/index.js:253:12)
```

Fibers installed, as expected:

```
$ npm ls | grep fibers
├── fibers@1.0.5
```

So, maybe package's versions in `package.json` are outdated?
Thoughts?