buildscript { repositories { jcenter() } dependencies { classpath 'com.android.tools.build:gradle:2.3.1' classpath 'com.getkeepsafe.dexcount:dexcount-gradle-plugin:0.6.3' } } allprojects { repositories { jcenter() mavenCentral() } } ext { minSdkVersion = 14 targetSdkVersion = 25 buildToolsVersion = '25.0.2' }