title: 'concurently' is not recognized as an internal or external command, operable program or batch file
body: <p>I try to run angular 2 project. There is package.json:</p>
  
  <pre><code>{
    "name": "angular2-quickstart",
    "version": "1.0.0",
    "scripts": {
      "start": "concurrently \"npm run tsc:w\" \"npm run lite\" ",
      "tsc": "tsc",
      "tsc:w": "tsc -w",
      "lite": "lite-server",
      "typings": "typings",
      "postinstall": "typings install"
    },
    "license": "ISC",
    "dependencies": {
      "angular2": "2.0.0-beta.7",
      "systemjs": "0.19.22",
      "es6-promise": "^3.0.2",
      "es6-shim": "^0.33.3",
      "reflect-metadata": "0.1.2",
      "rxjs": "5.0.0-beta.2",
      "zone.js": "0.5.15"
    },
    "devDependencies": {
      "concurrently": "^2.0.0",
      "lite-server": "^2.1.0",
      "typescript": "^1.8.2",
      "typings":"^0.6.8"
    }
  }
  </code></pre>
  
  <p>I run:</p>
  
  <pre><code>npm start
  </code></pre>
  
  <p>and I get:</p>
  
  <pre><code>npm WARN package.json angular2-quickstart@1.0.0 No README.md file found!
  
  &gt; angular2-quickstart@1.0.0 start E:\other\dropbox\Dropbox\programavimas\kodo pavyzdziai\htdocs\angular_2\egghead
  &gt; concurrently "npm run tsc:w" "npm run lite"
  
  'concurrently' is not recognized as an internal or external command,
  operable program or batch file.
  npm ERR! angular2-quickstart@1.0.0 start: `concurrently "npm run tsc:w" "npm run lite" `
  npm ERR! `cmd "/c" "concurrently \"npm run tsc:w\" \"npm run lite\" "` failed with 1
  npm ERR!
  npm ERR! Failed at the angular2-quickstart@1.0.0 start script.
  npm ERR! This is most likely a problem with the angular2-quickstart package,
  npm ERR! not with npm itself.
  npm ERR! Tell the author that this fails on your system:
  npm ERR!     concurrently "npm run tsc:w" "npm run lite"
  npm ERR! You can get their info via:
  npm ERR!     npm owner ls angular2-quickstart
  npm ERR! There is likely additional logging output above.
  
  npm ERR! System Windows_NT 6.1.7601
  npm ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "start"
  npm ERR! cwd E:\other\dropbox\Dropbox\programavimas\kodo pavyzdziai\htdocs\angular_2\egghead
  npm ERR! node -v v0.8.9
  npm ERR! npm -v 1.1.61
  npm ERR! code ELIFECYCLE
  npm
  </code></pre>
  
  <p>I tried also:</p>
  
  <pre><code>npm install -g concurrently
  </code></pre>
  
  <p>and also I got errors:</p>
  
  <pre><code>npm http GET https://registry.npmjs.org/concurrently
  npm http 304 https://registry.npmjs.org/concurrently
  npm http GET https://registry.npmjs.org/concurrently/-/concurrently-2.0.0.tgz
  npm http 200 https://registry.npmjs.org/concurrently/-/concurrently-2.0.0.tgz
  npm http GET https://registry.npmjs.org/bluebird/2.9.6
  npm http GET https://registry.npmjs.org/chalk/0.5.1
  npm http GET https://registry.npmjs.org/commander/2.6.0
  npm http GET https://registry.npmjs.org/cross-spawn
  npm http GET https://registry.npmjs.org/lodash/3.1.0
  npm http GET https://registry.npmjs.org/moment
  npm http GET https://registry.npmjs.org/rx/2.3.24
  npm http 200 https://registry.npmjs.org/cross-spawn
  npm ERR! Error: No compatible version found: cross-spawn@'^0.2.9'
  npm ERR! Valid install targets:
  npm ERR! ["0.1.0","0.1.1","0.1.2","0.1.3","0.1.4","0.1.5","0.1.6","0.1.7","0.2.0","0.2.1","0.2.2","0.2.3","0.2.4","0.2.5","0.2.6","0.2.7","0.2.8","0.2.9","0.3.0","0.4.0","0.4.1","1.0.0","1.0.1","1.0.2","1.0.3","1.0.4","2.0.0","2.0.1","2.1.0","2.1.1","2.1.2","2.1.3","2.1.4","2.1.5"]
  npm ERR!     at installTargetsError (C:\Program Files\nodejs\node_modules\npm\lib\cache.js:553:10)
  npm ERR!     at C:\Program Files\nodejs\node_modules\npm\lib\cache.js:477:15
  npm ERR!     at saved (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-registry-client\lib\get.js:138:7)
  npm ERR!     at C:\Program Files\nodejs\node_modules\npm\node_modules\graceful-fs\graceful-fs.js:220:7
  npm ERR!     at Object.oncomplete (fs.js:297:15)
  npm ERR! If you need help, you may report this log at:
  npm ERR!     &lt;http://github.com/isaacs/npm/issues&gt;
  npm ERR! or email it to:
  npm ERR!     &lt;npm-@googlegroups.com&gt;
  
  npm ERR! System Windows_NT 6.1.7601
  npm ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "concurrently"
  npm ERR! cwd E:\other\dropbox\Dropbox\programavimas\kodo pavyzdziai\htdocs\angular_2\egghead
  npm ERR! node -v v0.8.9
  npm ERR! npm -v 1.1.61
  npm http 200 https://registry.npmjs.org/moment
  npm http 200 https://registry.npmjs.org/commander/2.6.0
  npm http GET https://registry.npmjs.org/commander/-/commander-2.6.0.tgz
  npm http 200 https://registry.npmjs.org/chalk/0.5.1
  npm http GET https://registry.npmjs.org/chalk/-/chalk-0.5.1.tgz
  npm http 200 https://registry.npmjs.org/bluebird/2.9.6
  npm http GET https://registry.npmjs.org/bluebird/-/bluebird-2.9.6.tgz
  npm http 200 https://registry.npmjs.org/commander/-/commander-2.6.0.tgz
  npm http 200 https://registry.npmjs.org/chalk/-/chalk-0.5.1.tgz
  npm http 200 https://registry.npmjs.org/bluebird/-/bluebird-2.9.6.tgz
  npm http 200 https://registry.npmjs.org/rx/2.3.24
  npm http 200 https://registry.npmjs.org/lodash/3.1.0
  npm http GET https://registry.npmjs.org/lodash/-/lodash-3.1.0.tgz
  npm http GET https://registry.npmjs.org/rx/-/rx-2.3.24.tgz
  npm http 200 https://registry.npmjs.org/lodash/-/lodash-3.1.0.tgz
  npm http 200 https://registry.npmjs.org/rx/-/rx-2.3.24.tgz
  npm
  </code></pre>
  
  <p>Maybe I am running old version of node. I try to upgrade:</p>
  
  <pre><code>npm install -g npm
  </code></pre>
  
  <p>and again I get errors:</p>
  
  <pre><code>npm http GET https://registry.npmjs.org/npm
  npm http 304 https://registry.npmjs.org/npm
  npm http GET https://registry.npmjs.org/npm/-/npm-3.8.0.tgz
  npm http 200 https://registry.npmjs.org/npm/-/npm-3.8.0.tgz
  npm ERR! tar pack Error reading C:\cygwin\tmp\npm-6108\1457164431986-0.6791366613470018\package
  npm ERR! TypeError: Cannot call method 'filter' of undefined
  npm ERR!     at Packer.IgnoreReader.addIgnoreRules (C:\Program Files\nodejs\node_modules\npm\node_modules\fstream-npm\node_modules\fstream-ignore\ignore.js:148:13)
  npm ERR!     at Packer.IgnoreReader.addIgnoreFile (C:\Program Files\nodejs\node_modules\npm\node_modules\fstream-npm\node_modules\fstream-ignore\ignore.js:133:10)
  npm ERR!     at fs.readFile (fs.js:176:14)
  npm ERR!     at fs.close (C:\Program Files\nodejs\node_modules\npm\node_modules\graceful-fs\graceful-fs.js:92:5)
  npm ERR!     at Object.oncomplete (fs.js:297:15)
  npm ERR! If you need help, you may report this log at:
  npm ERR!     &lt;http://github.com/isaacs/npm/issues&gt;
  npm ERR! or email it to:
  npm ERR!     &lt;npm-@googlegroups.com&gt;
  
  npm ERR! System Windows_NT 6.1.7601
  npm ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "npm"
  npm ERR! cwd E:\other\dropbox\Dropbox\programavimas\kodo pavyzdziai\htdocs\angular_2\egghead
  npm ERR! node -v v0.8.9
  npm ERR! npm -v 1.1.61
  npm ERR! type non_object_property_call
  npm ERR! addLocalDirectory Could not pack "C:\\cygwin\\tmp\\npm-6108\\1457164431986-0.6791366613470018\\package" to "C:\\Users\\Darius\\AppData\\Roaming\\npm-cache\\npm\\3.8.0\\package.tgz"
  npm ERR! SyntaxError: Unexpected end of input
  npm ERR!     at Object.parse (native)
  npm ERR!     at Packer.readRules (C:\Program Files\nodejs\node_modules\npm\node_modules\fstream-npm\fstream-npm.js:189:33)
  npm ERR!     at Packer.IgnoreReader.addIgnoreFile (C:\Program Files\nodejs\node_modules\npm\node_modules\fstream-npm\node_modules\fstream-ignore\ignore.js:132:22)
  npm ERR!     at fs.readFile (fs.js:176:14)
  npm ERR!     at fs.close (C:\Program Files\nodejs\node_modules\npm\node_modules\graceful-fs\graceful-fs.js:92:5)
  npm ERR!     at Object.oncomplete (fs.js:297:15)
  npm ERR! If you need help, you may report this log at:
  npm ERR!     &lt;http://github.com/isaacs/npm/issues&gt;
  npm ERR! or email it to:
  npm ERR!     &lt;npm-@googlegroups.com&gt;
  
  npm ERR! System Windows_NT 6.1.7601
  npm ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "npm"
  npm ERR! cwd E:\other\dropbox\Dropbox\programavimas\kodo pavyzdziai\htdocs\angular_2\egghead
  npm ERR! node -v v0.8.9
  npm ERR! npm -v 1.1.61
  npm ERR! file C:\cygwin\tmp\npm-6108\1457164431986-0.6791366613470018\package\node_modules\read-package-tree\test\fixtures\bad\package.json
  npm ERR! path C:\cygwin\tmp\npm-6108\1457164431986-0.6791366613470018\package\node_modules\read-package-tree\test\fixtures\bad
  npm ERR! type unexpected_eos
  npm ERR! fstream_path C:\cygwin\tmp\npm-6108\1457164431986-0.6791366613470018\package\node_modules\read-package-tree\test\fixtures\bad
  npm ERR! fstream_type Directory
  npm ERR! fstream_class Packer
  npm ERR! fstream_stack Packer.readRules (C:\Program Files\nodejs\node_modules\npm\node_modules\fstream-npm\fstream-npm.js:192:10)
  npm ERR! fstream_stack Packer.IgnoreReader.addIgnoreFile (C:\Program Files\nodejs\node_modules\npm\node_modules\fstream-npm\node_modules\fstream-ignore\ignore.js:132:22)
  npm ERR! fstream_stack fs.readFile (fs.js:176:14)
  npm ERR! fstream_stack fs.close (C:\Program Files\nodejs\node_modules\npm\node_modules\graceful-fs\graceful-fs.js:92:5)
  npm ERR! fstream_stack Object.oncomplete (fs.js:297:15)
  npm
  </code></pre>
  
  <p>How to fix that? I do not know what more info to add here. </p>