buildscript { ext.kotlin_version = '1.1.1' repositories { mavenCentral() } dependencies { classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" } } apply plugin: 'kotlin' apply plugin: 'kotlin-kapt' apply plugin: 'application' defaultTasks 'run' def processorJar = files("lib/semver-0.9.7.jar") mainClassName = 'com.example.Main' repositories { jcenter() } dependencies { kapt processorJar compileOnly processorJar compileOnly 'org.apache.velocity:velocity:1.7' compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version" compile "org.jetbrains.kotlin:kotlin-stdlib-js:$kotlin_version" }