class KPM::Installer

def install_killbill_server
  group_id    = @config['group_id'] || KPM::BaseArtifact::KILLBILL_GROUP_ID
  artifact_id = @config['artifact_id'] || KPM::BaseArtifact::KILLBILL_ARTIFACT_ID
  packaging   = @config['packaging'] || KPM::BaseArtifact::KILLBILL_PACKAGING
  classifier  = @config['classifier'] || KPM::BaseArtifact::KILLBILL_CLASSIFIER
  version     = @config['version'] || LATEST_VERSION
  webapp_path = @config['webapp_path'] || KPM::root
  KPM::KillbillServerArtifact.pull(@logger, group_id, artifact_id, packaging, classifier, version, webapp_path, @nexus_config, @nexus_ssl_verify)
end