def task_package_install(package_name, distribution, package_source=PackageSource()):
 (base_url, installer) = _get_base_url_and_installer_for_distro(distribution, package_source.build_server, package_source.branch)
 return installer(package_name, distribution, package_source, base_url)

def task_package_install ( package_name , distribution , package_source = PackageSource ( ) ) : ( base_url , installer ) = _get_base_url_and_installer_for_distro ( distribution , package_source . build_server , package_source . branch ) return installer ( package_name , distribution , package_source , base_url )
install flocker package on a distribution .