title: Gradle can't manage to add compile 'com.google.android.gms:play-services:7.0.0'
body: <p>I can't belive that no one found out how to solve this problem. I wanted to add a banner to my app, but Android Studio's Gradle system tries to convience my that this is not so good idea. It looks like this:</p>
  
  <pre><code>    apply plugin: 'com.android.application'
  
  android {
      compileSdkVersion 21
      buildToolsVersion "22.0.1"
  
      defaultConfig {
          applicationId "com.(package).(name)"
          minSdkVersion 15
          targetSdkVersion 21
          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-v7:21.0.3'
      compile 'com.google.android.gms:play-services:7.0.0'
  }
  </code></pre>
  
  <p>Log:</p>
  
  <pre><code>Error:A problem occurred configuring project ':app'.
  </code></pre>
  
  <blockquote>
    <p>Could not resolve all dependencies for configuration ':app:_debugCompile'.
    Could not find com.android.support:support-v4:22.0.0.
         Searched in the following locations:
             <a href="https://jcenter.bintray.com/com/android/support/support-v4/22.0.0/support-v4-22.0.0.pom" rel="nofollow">https://jcenter.bintray.com/com/android/support/support-v4/22.0.0/support-v4-22.0.0.pom</a>
             <a href="https://jcenter.bintray.com/com/android/support/support-v4/22.0.0/support-v4-22.0.0.aar" rel="nofollow">https://jcenter.bintray.com/com/android/support/support-v4/22.0.0/support-v4-22.0.0.aar</a>
             file:/C:/Program Files (x86)/Android/sdk/extras/android/m2repository/com/android/support/support-v4/22.0.0/support-v4-22.0.0.pom
             file:/C:/Program Files (x86)/Android/sdk/extras/android/m2repository/com/android/support/support-v4/22.0.0/support-v4-22.0.0.aar
             file:/C:/Program Files (x86)/Android/sdk/extras/google/m2repository/com/android/support/support-v4/22.0.0/support-v4-22.0.0.pom
             file:/C:/Program Files (x86)/Android/sdk/extras/google/m2repository/com/android/support/support-v4/22.0.0/support-v4-22.0.0.aar
         Required by:
             FakeCall:app:unspecified > com.android.support:appcompat-v7:21.0.3
    Could not find com.android.support:support-v4:22.0.0.
         Searched in the following locations:
             <a href="https://jcenter.bintray.com/com/android/support/support-v4/22.0.0/support-v4-22.0.0.pom" rel="nofollow">https://jcenter.bintray.com/com/android/support/support-v4/22.0.0/support-v4-22.0.0.pom</a>
             <a href="https://jcenter.bintray.com/com/android/support/support-v4/22.0.0/support-v4-22.0.0.aar" rel="nofollow">https://jcenter.bintray.com/com/android/support/support-v4/22.0.0/support-v4-22.0.0.aar</a>
             file:/C:/Program Files (x86)/Android/sdk/extras/android/m2repository/com/android/support/support-v4/22.0.0/support-v4-22.0.0.pom
             file:/C:/Program Files (x86)/Android/sdk/extras/android/m2repository/com/android/support/support-v4/22.0.0/support-v4-22.0.0.aar
             file:/C:/Program Files (x86)/Android/sdk/extras/google/m2repository/com/android/support/support-v4/22.0.0/support-v4-22.0.0.pom
             file:/C:/Program Files (x86)/Android/sdk/extras/google/m2repository/com/android/support/support-v4/22.0.0/support-v4-22.0.0.aar
         Required by:
             FakeCall:app:unspecified > com.google.android.gms:play-services:7.0.0 > com.google.android.gms:play-services-base:7.0.0</p>
  </blockquote>