If I try to use job-dsl to create a job with a groovy script step, using the DSL script below, it doesn't work. The created job doesn't even show the groovy script step on the jenkins interface, but the config.xml shows the information. 

job('example2') {
  steps {
    groovyCommand(' println "test" '){
      groovyInstallation("groovy-2.4.9")
    }
  }
}