title: Error in creating an app in ionic
body: <p>I have just started ionic and wanted to start creating an app, but it gives me the following error while installing cordova dependecies:</p>
  
  <pre><code>root@ubuntu:/home/asc# ionic start app1
  ? What starter would you like to use: conference
  ? Would you like to integrate your new app with Cordova to target native iOS and
   Android? Yes
  ✔ Creating directory ./app1 - done!
  [INFO] Fetching app base
         (https://github.com/ionic-team/ionic2-app-base/archive/master.tar.gz)
  ✔ Downloading - done!
  [INFO] Fetching starter template conference
         (https://github.com/ionic-team/ionic-conference-app/archive/master.tar.gz)
  ✔ Downloading - done!
  ✔ Updating package.json with app details - done!
  ✔ Creating configuration file ionic.config.json - done!
  [INFO] Installing dependencies may take several minutes!
  &gt; npm install
  ✖ Running command - failed!
  [ERROR] An error occurred while running npm install (exit code 1):
  
          npm ERR! code EINTEGRITY
          npm ERR! sha1-3hnuc77yGrPAdAo3sz22JGS6ves= integrity checksum failed
          when using sha1: wanted sha1-3hnuc77yGrPAdAo3sz22JGS6ves= but got
          sha1-ZON8WQs6HaRM5U/GT5PKi7Nbgfg=. (4998 bytes)
  
          npm ERR! A complete log of this run can be found in:
          npm ERR! /root/.npm/_logs/2017-08-10T15_04_19_085Z-debug.log
  </code></pre>
  
  <p>How can I fix this?</p>