Gradle: collect depenentjars into a directory in the project

build.gradle

apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'maven'

dependencies { compile 'commons-lang:commons-lang:2.6' }

repositories {
    mavenCentral()
}

task copyLib(type: Copy){
    from configurations.compile
    into 'lib'
}