Cannot load datatools in wordpress

tsmprit

Hi, for first, sry for my english, but ill try to do my best

Datatables are working perfectly in wordpress right now.
The problem is when comes to datatools, i cant figure out how load this extension with wordpress.
Chrome debug tool show some error: Uncaught TypeError: Cannot read property 'TableTools' of undefined
I dont know where to start, can anyone help me with that? Thaanks

footer.php
jQuery(document).ready(function() {
jQuery('#example').DataTable( {

} );
} );

functions.php

function my_scripts_method1() {
wp_enqueue_script(
'custom-script1',
get_stylesheet_directory_uri() . '/js/dataTables.tableTools.js',
array( 'jquery' )
);
}

add_action( 'wp_enqueue_scripts', 'my_scripts_method1' );

function my_scripts_method2() {
wp_enqueue_script(
'custom-script2',
get_stylesheet_directory_uri() . '/js/jquery.dataTables.js',
array( 'jquery' )
);
}

add_action( 'wp_enqueue_scripts', 'my_scripts_method2' );