def latest_package_name(distro='trusty'):
 latest_minor_version = latest_release_version()[:3]
 return 'python-ckan_{version}-{distro}_amd64.deb'.format(version=latest_minor_version, distro=distro)

def latest_package_name ( distro = 'trusty' ) : latest_minor_version = latest_release_version ( ) [ : 3 ] return 'python-ckan_{version}-{distro}_amd64.deb' . format ( version = latest_minor_version , distro = distro )
return the filename of the ubuntu package for the latest stable release .