buildscript { ext.kotlin_version = '1.5.30' repositories { google() mavenCentral() } dependencies { classpath 'com.android.tools.build:gradle:4.2.2' classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" } } allprojects { repositories { google() jcenter() // TODO: replace it with maven central by the end of the year 2021. maven { url "https://jitpack.io" } } } task clean(type: Delete) { delete rootProject.buildDir }