title: Error in setting up ReactJs
body: <p>i am new to reactJs and setting up the environment for reactJs application. I have package,json file like this</p>
  
  <pre><code>{
   "name": "reactjs-basics",
    "version": "1.0.0",
   "description": "Some basic ReactJS",
   "main": "index.js",
   "scripts": {
   "start": "npm run build",
   "build": "webpack -d &amp;&amp; copy src/index.html dist/index.html &amp;&amp; webpack-dev-
    server --content-base src/ --inline --hot",
  "build:prod": "webpack -p &amp;&amp; copy src/index.html dist/index.html"
          },
   "keywords": [
   "reactjs"
        ],
   "author": "Maximilian Schwarzmueller",
   "license": "MIT",
   "dependencies": {
   "react": "^15.2.1",
  "react-dom": "^15.2.1"
       },
  "devDependencies": {
  "babel-loader": "^6.2.4",
  "babel-preset-es2015": "^6.9.0",
  "babel-preset-react": "^6.11.1",
  "babel-preset-stage-2": "^6.11.0",
  "webpack": "^1.13.1",
  "webpack-dev-server": "^1.14.1"
      }
   }
  </code></pre>
  
  <p>and web.config.js file like this</p>
  
  <pre><code>var webpack = require('webpack');
  var path = require("path");
  
  var DIST_DIR = path.resolve(__dirname, "dist");
  var SRC_DIR = path.resolve(__dirname, "src");
  
  var config = {
  entry: SRC_DIR + "/app/index.js",
  output: {
      path: DIST_DIR + "/app",
      filename: "bundle.js",
      publicPath: "/app/"
  },
  module: {
      loaders: [
          {
              test: /\.js?/,
              include: SRC_DIR,
              loader: "babel-loader",
              query: {
                  presets: ["react", "es2015", "stage-2"]
              }
          }
      ]
    }
   };
  </code></pre>
  
  <p>module.exports = config;</p>
  
  <p>when i am running this command "npm start" then i am getting this error</p>
  
  <pre><code>"ERROR in Cannot find module 'babel-core'
   The syntax of the command is incorrect.
  
   npm ERR! Windows_NT 10.0.14393
   npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program  
   Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "run" "build"
   npm ERR! node v6.10.0
   npm ERR! npm  v3.10.10
   npm ERR! code ELIFECYCLE
   npm ERR! reactjs-basics@1.0.0 build: `webpack -d &amp;&amp; copy src/index.html 
   dist/index.html &amp;&amp; webpack-dev-server --content-base src/ --inline --hot`
   npm ERR! Exit status 1
   npm ERR!
   npm ERR! Failed at the reactjs-basics@1.0.0 build script 'webpack -d &amp;&amp; 
   copy src/index.html dist/index.html &amp;&amp; webpack-dev-server --content-base 
   src/ --inline --hot'.
   npm ERR! Make sure you have the latest version of node.js and npm 
   installed.
   npm ERR! If you do, this is most likely a problem with the reactjs-basics 
   package,
   npm ERR! not with npm itself.
   npm ERR! Tell the author that this fails on your system:
   npm ERR!     webpack -d &amp;&amp; copy src/index.html dist/index.html &amp;&amp; webpack- 
   dev-server --content-base src/ --inline --hot
   npm ERR! You can get information on how to open an issue for this project 
   with:
   npm ERR!     npm bugs reactjs-basics
   npm ERR! Or if that isn't available, you can get their info via:
   npm ERR!     npm owner ls reactjs-basics
   npm ERR! There is likely additional logging output above.
  
   npm ERR! Please include the following file with any support request:
   npm ERR!     C:\Users\fahad\Downloads\reactjs-basics-master\reactjs-basics- 
   master\npm-debug.log
  
   npm ERR! Windows_NT 10.0.14393
   npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program 
   Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "start"
   npm ERR! node v6.10.0
   npm ERR! npm  v3.10.10
   npm ERR! code ELIFECYCLE
   npm ERR! reactjs-basics@1.0.0 start: `npm run build`
   npm ERR! Exit status 1
   npm ERR!
   npm ERR! Failed at the reactjs-basics@1.0.0 start script 'npm run build'.
   npm ERR! Make sure you have the latest version of node.js and npm 
   installed.
   npm ERR! If you do, this is most likely a problem with the reactjs-basics 
   package,
   npm ERR! not with npm itself.
   npm ERR! Tell the author that this fails on your system:
   npm ERR!     npm run build
   npm ERR! You can get information on how to open an issue for this project 
   with:
   npm ERR!     npm bugs reactjs-basics
   npm ERR! Or if that isn't available, you can get their info via:
   npm ERR!     npm owner ls reactjs-basics
   npm ERR! There is likely additional logging output above.
  
   npm ERR! Please include the following file with any support request:
   npm ERR!     C:\Users\fahad\Downloads\reactjs-basics-master\reactjs-basics- 
   master\npm-debug.log"
  </code></pre>
  
  <p>How can i solve this? i don' know why this is throwing an error please review this and let me know what is the error exactly.</p>