I'm trying to install the CKEditor Codesnippet module. I've downloaded the source but I don't know how to install it.
In the module page istructions are:
Download the plugin from http://ckeditor.com/addon/codesnippet at least version 4.5.11.
Place the plugin in the root libraries folder (/libraries).
Enable CodeSnippet in the Drupal admin.
Configure your WYSIWYG toolbar to include the button.
I cannot find the /libraries folder. Should I create it in the root folder of Drupal installation or somewhere else?