Android Studio: Gradle Refresh Failed - Could not find com.android.tools.build:gradle:2.2.0-alpha6 : <p>I've just pulled down an Android project from git, and Android Studio is giving me the following error whenever I attempt to open it;</p>

<pre><code>Error:Could not find com.android.tools.build:gradle:2.2.0-alpha6.
Searched in the following locations:
    https://repo1.maven.org/maven2/com/android/tools/build/gradle/2.2.0-alpha6/gradle-2.2.0-alpha6.pom
    https://repo1.maven.org/maven2/com/android/tools/build/gradle/2.2.0-alpha6/gradle-2.2.0-alpha6.jar
    https://maven.fabric.io/public/com/android/tools/build/gradle/2.2.0-alpha6/gradle-2.2.0-alpha6.pom
    https://maven.fabric.io/public/com/android/tools/build/gradle/2.2.0-alpha6/gradle-2.2.0-alpha6.jar
Required by:
    newApp_Android:app:unspecified
</code></pre>

<p>I've installed Gradle locally, and set up environment paths via System.</p>

<p>Under Project Structure/Project, the following setup is in use;</p>

<pre><code>Gradle Version : 2.10
Android Plugin Version : 2.2.0-alpha6
Android Plugin Repository : jcenter
Default Library Repository : jcenter
</code></pre>

<p>Could anyone point me in the right direction on this?</p>
