buildscript { ext.kotlin_version = '1.0.0-beta-2423' repositories { mavenCentral() jcenter() } dependencies { classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" classpath "com.github.jengelman.gradle.plugins:shadow:1.2.2" } } apply plugin: "kotlin" apply plugin: "com.github.johnrengelman.shadow" repositories { mavenCentral() } dependencies { compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version" compile "org.slf4j:slf4j-api:1.7.13" compile "org.antlr:antlr4:4.5.1-1" }