buildscript { repositories { jcenter() } dependencies { classpath 'com.github.jengelman.gradle.plugins:shadow:1.2.3' } } group 'com.awslabs.blog.jvmlangs.groovy' version '1.0-SNAPSHOT' apply plugin: 'groovy' apply plugin: 'com.github.johnrengelman.shadow' repositories { mavenCentral() } dependencies { compile 'org.codehaus.groovy:groovy-all:2.3.11' testCompile group: 'junit', name: 'junit', version: '4.11' }