title: Android Firebase and AdMob plugin not found
body: <p>So im following this tutorial... <a href="https://firebase.google.com/docs/admob/android/quick-start?hl=en-US" rel="nofollow noreferrer">https://firebase.google.com/docs/admob/android/quick-start?hl=en-US</a></p>
  
  <p>Im trying to get AdMob on my Android app but when i get to the section where i am adding the plugin to my project i get this error message: </p>
  
  <pre><code>Error:(9, 0) Plugin with id 'com.google.gms.google-services' not found.
  &lt;a href="openFile:C:\Users\Dean\AndroidStudioProjects\datrxsync\build.gradle"&gt;Open File&lt;/a&gt;
  </code></pre>
  
  <p>Im adding it to the app level build.gradle. Below is the build.grade file.
  Can anyone see what the problem could be??</p>
  
  <pre><code>apply plugin: 'com.android.application'
  
  android {
      compileSdkVersion 24
      buildToolsVersion "25.0.1"
  
  defaultConfig {
      applicationId "com.muggysoft.datrxsync"
      minSdkVersion 15
      targetSdkVersion 24
      versionCode 1
      versionName "1.0"
  }
  buildTypes {
      release {
          minifyEnabled false
          proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
      }
  }
  }
  
  dependencies {
      compile fileTree(dir: 'libs', include: ['*.jar'])
      compile 'com.android.support:appcompat-v7:24.2.1'
      compile 'com.google.firebase:firebase-ads:10.0.0'
  }
  apply plugin: 'com.google.gms.google-services'
  </code></pre>