title: Error on NPM install - Phantomjs@1.9.18
body: <p>Getting this every time I try to install mean.io application have tried 
          npm cache clean, 
          tried total reinstall , 
  going mad at the moment . Am also running this as administrator. pleas help</p>
  
  <pre><code>    C:\Users\mmcelhinney\pitch_v1&gt;npm install
      -
      &gt; phantomjs@1.9.18 install C:\Users\mmcelhinney\pitch_v1\node_modules\phantomjs
      &gt; node install.js
  
      Download already available at C:\Users\MMCELH~1\AppData\Local\Temp\phantomjs\phantomjs-1.9.8-windows.zip
      Extracting zip contents
      Removing C:\Users\mmcelhinney\pitch_v1\node_modules\phantomjs\lib\phantom
      Copying extracted folder C:\Users\MMCELH~1\AppData\Local\Temp\phantomjs\phantomjs-1.9.8-windows.zip-extract-1456238458670\phantomjs-1.9.8-windows -&gt; C:\Users\mmcelhinney\pitch_v1\node_modules\phantom
      s\lib\phantom
      Phantom installation failed { [Error: EPERM, unlink 'C:\Users\MMCELH~1\AppData\Local\Temp\phantomjs\phantomjs-1.9.8-windows.zip-extract-1456238458670\phantomjs-1.9.8-windows\phantomjs.exe']
        errno: -4048,
        code: 'EPERM',
        path: 'C:\\Users\\MMCELH~1\\AppData\\Local\\Temp\\phantomjs\\phantomjs-1.9.8-windows.zip-extract-1456238458670\\phantomjs-1.9.8-windows\\phantomjs.exe' } Error: EPERM, unlink 'C:\Users\MMCELH~1\App
      ata\Local\Temp\phantomjs\phantomjs-1.9.8-windows.zip-extract-1456238458670\phantomjs-1.9.8-windows\phantomjs.exe'
          at Error (native)
      npm ERR! Windows_NT 6.1.7601
      npm ERR! argv "C:\\Program Files\\nodejs\\\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install"
      npm ERR! node v0.12.0
      npm ERR! npm  v2.5.1
      npm ERR! code ELIFECYCLE
  
      npm ERR! phantomjs@1.9.18 install: `node install.js`
      npm ERR! Exit status 1
      npm ERR!
      npm ERR! Failed at the phantomjs@1.9.18 install script 'node install.js'.
      npm ERR! This is most likely a problem with the phantomjs package,
      npm ERR! not with npm itself.
      npm ERR! Tell the author that this fails on your system:
      npm ERR!     node install.js
      npm ERR! You can get their info via:
      npm ERR!     npm owner ls phantomjs
      npm ERR! There is likely additional logging output above.
      npm ERR! error rolling back Error: EPERM, unlink 'C:\Users\mmcelhinney\pitch_v1\node_modules\phantomjs\lib\phantom\phantomjs.exe'
      npm ERR! error rolling back     at Error (native)
      npm ERR! error rolling back  { [Error: EPERM, unlink 'C:\Users\mmcelhinney\pitch_v1\node_modules\phantomjs\lib\phantom\phantomjs.exe']
      npm ERR! error rolling back   errno: -4048,
      npm ERR! error rolling back   code: 'EPERM',
      npm ERR! error rolling back   path: 'C:\\Users\\mmcelhinney\\pitch_v1\\node_modules\\phantomjs\\lib\\phantom\\phantomjs.exe' }
  </code></pre>
  
  <p>Excerpt from Debug log as well : 
              6379 info phantomjs@1.9.18 Failed to exec install script
              6380 verbose unlock done using            C:\Users\mmcelhinney\AppData\Roaming\npm-cache_locks\phantomjs-69c2bf63828d859c.lock for C:\Users\mmcelhinney\pitch_v1\node_modules\phantomjs
              6381 verbose stack Error: phantomjs@1.9.18 install: <code>node install.js</code>
              6381 verbose stack Exit status 1
              6381 verbose stack     at EventEmitter. (C:\Program Files\nodejs\node_modules\npm\lib\utils\lifecycle.js:213:16)
              6381 verbose stack     at EventEmitter.emit (events.js:110:17)
              6381 verbose stack     at ChildProcess. (C:\Program Files\nodejs\node_modules\npm\lib\utils\spawn.js:14:12)
              6381 verbose stack     at ChildProcess.emit (events.js:110:17)
              6381 verbose stack     at maybeClose (child_process.js:1008:16)
              6381 verbose stack     at Process.ChildProcess._handle.onexit (child_process.js:1080:5)</p>