title: Phonegap app works in emulator but not on a device
body: <p>I am using a mac (Yosemite) to test my app on a Samsung tablet.</p>
  
  <p>There is no additional code causing this issue, I am trying to build a boilerplate Phonegap application here.</p>
  
  <p>The app works fine in the emaultor when running:</p>
  
  <pre><code>phonegap run --emaulator.
  </code></pre>
  
  <p>However, when I run:</p>
  
  <pre><code>phonegap run --device
  </code></pre>
  
  <p>I get the follwoing in the terminal:</p>
  
  <pre><code>[phonegap] executing 'cordova run --device'...
  [phonegap] completed 'cordova run --device'
  </code></pre>
  
  <p>But nothing happens on the device.</p>
  
  <p>When I run:</p>
  
  <pre><code>phonegap run --device --verbose
  </code></pre>
  
  <p>The terminal provides a lot of feedback, with the main parts being:</p>
  
  <pre><code>ERROR: Failed to launch application on device: 
  ERROR: Failed to install apk to device: 
  ERROR: Failed to deploy to device, no devices found.
  </code></pre>
  
  <p>And</p>
  
  <pre><code>ERROR running one or more of the platforms: 
  Error: /Users/alan/Desktop/supportright/platforms/android/cordova/run: 
  Command failed with exit code 1
  You may not have the required environment or OS to run this project
  </code></pre>