title: 'installDebug' not found in root project 'android' React Native
body: <p>I am trying to run my project on the android simulator.  When I run <code>react-native run-android</code> I am getting the following:</p>
  
  <pre><code>FAILURE: Build failed with an exception.
  
  * What went wrong: Task 'installDebug' not found in root project 'android'.
  
  * Try: Run gradlew tasks to get a list of available tasks. Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
  
  BUILD FAILED
  </code></pre>
  
  <p>If I run <code>./gradlew tasks</code> I get:</p>
  
  <pre><code>Build Setup tasks
  -----------------
  init - Initializes a new Gradle build. [incubating]
  wrapper - Generates Gradle wrapper files. [incubating]
  
  Help tasks
  ----------
  buildEnvironment - Displays all buildscript dependencies declared in root project 'android'.
  components - Displays the components produced by root project 'android'. [incubating]
  dependencies - Displays all dependencies declared in root project 'android'.
  dependencyInsight - Displays the insight into a specific dependency in root project 'android'.
  help - Displays a help message.
  model - Displays the configuration model of root project 'android'. [incubating]
  projects - Displays the sub-projects of root project 'android'.
  properties - Displays the properties of root project 'android'.
  tasks - Displays the tasks runnable from root project 'android'.
  </code></pre>
  
  <p>Any idea why I don't have a installDebug task in my project?  How do I get it back?</p>