title: uses-sdk:minSdkVersion 7 cannot be smaller than version 9 declared in library
body: <p>I am using Android Studio Version 1.2.2.</p>
  
  <p>My project's min sdk is 7 and I want to use google play service which requires min sdk 9 and above. So I use the below to overrideLibrary the library.</p>
  
  <p></p>
  
  <p>Although I am getting the below error:</p>
  
  <p>Error:Execution failed for task ':processDebugManifest'.</p>
  
  <blockquote>
    <p>Manifest merger failed : uses-sdk:minSdkVersion 7 cannot be smaller than version 9 declared in library D:\project_name\build\intermediates\exploded-aar\com.google.android.gms\play-services-ads\7.5.0\AndroidManifest.xml
        Suggestion: use tools:overrideLibrary="com.google.android.gms.ads" to force usage</p>
  </blockquote>
  
  <p>I stuck at this point and can not go ahead. Any help is highly appreciated.</p>