to action the note.
		if ( is_wp_error( $result ) ) {
			return;
		}

		$activate_request = array( 'plugins' => $plugin );

		$installer->activate_plugins( $activate_request );
	}

	/**
	 * Create an alert notification in response to an error installing a plugin.
	 *
	 * @param string $slug The slug of the plugin being installed.
	 */
	public function on_install_error( $slug ) {
		// Exit early if we're not installing the Jetpack or the WooCommerce Shipping & Tax plugins.
		if ( 'jetpack' !== $slug && 'woocommerce-services' !== $slug ) {
			return;
		}

		self::possibly_add_note();
	}
}