Issue when running the react-webpack-node project

react-router-issue.sh

$  git:(upstream ⚡ master) 10A npm run dev

> [email protected] dev /Users/*******/Projects/personal/react-designer-news
> NODE_ENV=development node server/index.js

Environment: development
/Users/*******/Projects/personal/react-designer-news/public/assets/app.server.js:69
	var _reactRouterLibLocation = __webpack_require__(!(function webpackMissingModule() { var e = new Error("Cannot find module \"react-router/lib/Location\""); e.code = 'MODULE_NOT_FOUND'; throw e; }()));
	                                                                                                                                                                                          ^

Error: Cannot find module "react-router/lib/Location"
    at webpackMissingModule (/Users/*******/Projects/personal/react-designer-news/public/assets/app.server.js:69:96)
    at Object.<anonymous> (/Users/*******/Projects/personal/react-designer-news/public/assets/app.server.js:69:198)
    at __webpack_require__ (/Users/*******/Projects/personal/react-designer-news/public/assets/app.server.js:21:30)
    at module.exports.Object.defineProperty.value (/Users/*******/Projects/personal/react-designer-news/public/assets/app.server.js:41:18)
    at Object.<anonymous> (/Users/*******/Projects/personal/react-designer-news/public/assets/app.server.js:44:10)
    at Module._compile (module.js:430:26)
    at Object.Module._extensions..js (module.js:448:10)
    at Module.load (module.js:355:32)
    at Function.Module._load (module.js:310:12)
    at Module.require (module.js:365:17)
    at require (module.js:384:17)
    at Object.<anonymous> (/Users/*******/Projects/personal/react-designer-news/server/config/routes.js:11:11)
    at Module._compile (module.js:430:26)
    at Object.Module._extensions..js (module.js:448:10)
    at Module.load (module.js:355:32)
    at Function.Module._load (module.js:310:12)

npm ERR! Darwin 15.0.0
npm ERR! argv "/Users/*******/.nvm/versions/io.js/v3.3.0/bin/iojs" "/Users/*******/.nvm/versions/io.js/v3.3.0/bin/npm" "run" "dev"
npm ERR! node v3.3.0
npm ERR! npm  v2.13.3
npm ERR! code ELIFECYCLE
npm ERR! [email protected] dev: `NODE_ENV=development node server/index.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] dev script 'NODE_ENV=development node server/index.js'.
npm ERR! This is most likely a problem with the react-designer-news package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     NODE_ENV=development node server/index.js
npm ERR! You can get their info via:
npm ERR!     npm owner ls react-designer-news
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /Users/*******/Projects/personal/react-designer-news/npm-debug.log

any fix? I am having same issue