``` buildscript { var kotlinVersion: String by...

# gradle

[sdeleuze]

buildscript {
    var kotlinVersion: String by extra
    kotlinVersion = "1.1.0-beta-38"
    val springBootVersion = "2.0.0.BUILD-SNAPSHOT"

    repositories {
        mavenCentral()
        maven { setUrl("<https://plugins.gradle.org/m2/>") }
        maven { setUrl("<http://dl.bintray.com/kotlin/kotlin-eap-1.1>") }
        maven { setUrl("<https://repo.spring.io/snapshot>") }
        maven { setUrl("<https://repo.spring.io/milestone>") }
    }

    dependencies {
        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion")
        classpath("org.springframework.boot:spring-boot-gradle-plugin:$springBootVersion")
        classpath("org.jetbrains.kotlin:kotlin-noarg:$kotlinVersion")
        classpath("org.jetbrains.kotlin:kotlin-allopen:$kotlinVersion")
        classpath("com.moowork.gradle:gradle-node-plugin:1.1.1")
    }
}