title: Failed to resolve: com.android.support.design:25.4.0
body: <p>I added the following line to my build.gradle(Module:app):</p>
  
  <pre><code>compile 'com.android.support:design:25.4.0' 
  </code></pre>
  
  <p>But when executing Gradle I'm getting </p>
  
  <pre><code>Failed to resolve: com.android.support.design:25.4.0
  </code></pre>
  
  <p>I got that the support code from the android <a href="https://developer.android.com/training/material/design-library.html#CreateFAB" rel="noreferrer">support design library</a> and added it to a new project. I added it to the dependency section as such: </p>
  
  <pre><code>dependencies {
      compile fileTree(dir: 'libs', include: ['*.jar'])
      androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
          exclude group: 'com.android.support', module: 'support-annotations'
      })
      compile 'com.android.support:appcompat-v7:25.3.1'
      compile 'com.android.support.constraint:constraint-layout:1.0.2'
      testCompile 'junit:junit:4.12'
  
      compile 'com.android.support:design:25.4.0'
  }
  </code></pre>
  
  <p>Any ideas on what I'm doing wrong?</p>