gistfile1.php

<?php
/**
 * Include the TGM_Plugin_Activation class.
 */
require_once dirname( __FILE__ ) . '/class-tgm-plugin-activation.php';

add_action( 'tgmpa_register', 'my_theme_register_required_plugins' );
/**
 * Register the required plugins for this theme.
 *
 * In this example, we register two plugins - one included with the TGMPA library
 * and one from the .org repo.
 *
 * The variable passed to tgmpa_register_plugins() should be an array of plugin
 * arrays.
 *
 * This function is hooked into tgmpa_init, which is fired within the
 * TGM_Plugin_Activation class constructor.
 */
function my_theme_register_required_plugins() {

	/**
	 * Array of plugin arrays. Required keys are name and slug.
	 * If the source is NOT from the .org repo, then source is also required.
	 */
	$plugins = array(
		/** This is an example of how to include a plugin pre-packaged with a theme */
		array(
			'name'     => 'TGM Example Plugin', // The plugin name
			'slug'     => 'tgm-example-plugin', // The plugin slug (typically the folder name)
			'source'   => get_stylesheet_directory() . '/lib/plugins/tgm-example-plugin.zip', // The plugin source
			'required' => false,
		),
		/** This is an example of how to include a plugin from the WordPress Plugin Repository */
		array(
			'name' => 'Edit Howdy',
			'slug' => 'edit-howdy',
		),
	);

	/** Change this to your theme text domain, used for internationalising strings */
	$theme_text_domain = 'tgmpa';

	/**
	 * Array of configuration settings. Uncomment and amend each line as needed.
	 * If you want the default strings to be available under your own theme domain,
	 * uncomment the strings and domain.
	 * Some of the strings are added into a sprintf, so see the comments at the
	 * end of each line for what each argument will be.
	 */
	$config = array(
		/*'domain'       => $theme_text_domain,         // Text domain - likely want to be the same as your theme. */
		/*'default_path' => '',                         // Default absolute path to pre-packaged plugins */
		/*'menu'         => 'install-my-theme-plugins', // Menu slug */
		'strings'      	 => array(
			/*'page_title'             => __( 'Install Required Plugins', $theme_text_domain ), // */
			/*'menu_title'             => __( 'Install Plugins', $theme_text_domain ), // */
			/*'instructions_install'   => __( 'The %1$s plugin is required for this theme. Click on the big blue button below to install and activate %1$s.', $theme_text_domain ), // %1$s = plugin name */
			/*'instructions_activate'  => __( 'The %1$s is installed but currently inactive. Please go to the <a href="%2$s">plugin administration page</a> page to activate it.', $theme_text_domain ), // %1$s = plugin name, %2$s = plugins page URL */
			/*'button'                 => __( 'Install %s Now', $theme_text_domain ), // %1$s = plugin name */
			/*'installing'             => __( 'Installing Plugin: %s', $theme_text_domain ), // %1$s = plugin name */
			/*'oops'                   => __( 'Something went wrong with the plugin API.', $theme_text_domain ), // */
			/*'notice_can_install'     => __( 'This theme requires the %1$s plugin. <a href="%2$s"><strong>Click here to begin the installation process</strong></a>. You may be asked for FTP credentials based on your server setup.', $theme_text_domain ), // %1$s = plugin name, %2$s = TGMPA page URL */
			/*'notice_cannot_install'  => __( 'Sorry, but you do not have the correct permissions to install the %s plugin. Contact the administrator of this site for help on getting the plugin installed.', $theme_text_domain ), // %1$s = plugin name */
			/*'notice_can_activate'    => __( 'This theme requires the %1$s plugin. That plugin is currently inactive, so please go to the <a href="%2$s">plugin administration page</a> to activate it.', $theme_text_domain ), // %1$s = plugin name, %2$s = plugins page URL */
			/*'notice_cannot_activate' => __( 'Sorry, but you do not have the correct permissions to activate the %s plugin. Contact the administrator of this site for help on getting the plugin activated.', $theme_text_domain ), // %1$s = plugin name */
			/*'return'                 => __( 'Return to Required Plugins Installer', $theme_text_domain ), // */
		),
	);

	tgmpa( $plugins, $config );

}