// Top-level build file where you can add configuration options common to all sub-projects/modules. apply from:'version.gradle' buildscript { ext.kotlin_version = '1.1.3-2' ext.anko_version = '0.10.1' repositories { jcenter() } dependencies { classpath 'com.android.tools.build:gradle:2.3.3' classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" classpath "org.jetbrains.kotlin:kotlin-android-extensions:$kotlin_version" } } task clean(type: Delete) { delete rootProject.buildDir }