Gradle build failure when trying to use Facebook SDK

Question

I am trying to use the Facebook SDK in a project in Android Studio. I am following step 3 of this tutorial. When I try to Run the app, I get a \"Gradle: Execution failed for

Answer 1

In android studio, this is how I include a support library and facebook SDK. I'm supporting API 15+.

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'fr.avianey:facebook-android-api:+@aar'
    compile 'com.android.support:support-v13:20.0.0'
    ...
}