android-apt plugin is incompatible with the Android Gradle plugin. Please use 'annotationProcessor' configuration instead

I'm migrating a project to Android Studio but I get the error described ...

This is the build gradle (module: app) file:

apply plugin: 'com.android.application'
apply plugin: 'realm-android'

android {
    compileSdkVersion 24
    buildToolsVersion "24.0.0"

    defaultConfig {
        applicationId "com.app.wordpress"
        minSdkVersion 14
        targetSdkVersion 24
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

/* IMPORTANT :
 * Be careful when update dependencies, different version library may caused error */
dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    testCompile 'junit:junit:4.12'
    // google library
    compile 'com.android.support:appcompat-v7:24.1.1'
    compile 'com.android.support:cardview-v7:24.1.1'
    compile 'com.android.support:recyclerview-v7:24.1.1'
    compile 'com.android.support:design:24.1.1'
    compile 'com.android.support:support-v4:24.1.1'
    compile 'com.google.android.gms:play-services-ads:9.2.1'
    compile 'com.google.android.gms:play-services-analytics:9.2.1'
    compile 'com.google.firebase:firebase-messaging:9.2.1'

    // library for api
    compile('com.squareup.retrofit2:retrofit:2.0.0-beta4') {
        exclude module: 'okhttp'
    }
    compile 'com.squareup.okhttp3:okhttp:3.2.0'
    compile 'com.squareup.okhttp3:logging-interceptor:3.0.1'
    compile 'com.squareup.retrofit2:converter-gson:2.1.0'
    compile 'com.squareup.picasso:picasso:2.5.2'

    // ripple effect library
    compile 'com.balysv:material-ripple:1.0.2'
}

apply plugin: 'com.google.gms.google-services'