Adding Retrofit 2 To Gradle Give Failed to Resolve
<p>I try to add</p>

<p><code>compile 'com.squareup.retrofit2:retrofit:2.0.0-beta3'</code></p>

<p>then sync gradle. Unfortunately it's failed :</p>

<blockquote>
  <p>Failed to resolve: com.squareup.retrofit2:retrofit:2.0.0-beta3</p>
</blockquote>

<p>Below my repo in build.gradle :</p>

<pre><code>repositories {
    maven {
        url "https://s3.amazonaws.com/repo.commonsware.com"
    }
}
</code></pre>