public static function plugin_activation($network_wide)
{
Jetpack_Options::update_option('activated', 1);
if (version_compare($GLOBALS['wp_version'], JETPACK__MINIMUM_WP_VERSION, '<')) {
Jetpack::bail_on_activation(sprintf(__('Jetpack requires WordPress version %s or later.', 'jetpack'), JETPACK__MINIMUM_WP_VERSION));
}
if ($network_wide) {
Jetpack::state('network_nag', true);
}
Jetpack::plugin_initialize();
}