title: "Gradle sync failed: No installed build tools found. Install the Android build tools version 19.1.0 or higher"
body: <p>I'm trying to open an Ionic2 Project in Android Studio, but it gives me the following error into the Event Log: 
  "<strong>Gradle sync failed: No installed build tools found. Install the Android build tools version 19.1.0 or higher.</strong> Consult IDE log for more details (Help | Show Log)"
  <a href="https://i.stack.imgur.com/VGm8C.png" rel="noreferrer"><strong>SCREENSHOT</strong></a></p>
  
  <p>I have seen a similiar problem stated before (also maybe one of the latest release of Ionic2 or Cordova broke something -> <a href="https://github.com/driftyco/ionic/issues/10604" rel="noreferrer">https://github.com/driftyco/ionic/issues/10604</a>).</p>
  
  <p>Changing the version of "buildToolsVersion" or "compileSdkVersion" from gradle.build file or from Project Structure didn't help.</p>
  
  <p>Under "C:\Users\Gaby\AppData\Local\Android\sdk\build-tools\24.0.3", I installed the 24.0.3 build tool version. </p>
  
  <p>The <em>path</em> variable from environment variables indicates also the path correctly </p>
  
  <p>At one moment, I had all build-tools installed with "android update sdk -u -a" but again, the same error occured. </p>
  
  <p>Does anybody know a suitable workaround to this issuse ?</p>
  
  <p>Many thanks</p>