I use moodle version 2.0.1+ and I'm trying to add new module - tutorial. I have did these steps:
1.Decompress the file .zip.
2. Copy the folder module_name in the folder /moodle/mod
3.Copy the file /lang/es_utf8/module_name.php in /moodledata/lang/es_utf8
After this i logged in moodle as Administrator and clicked Notifications. But upgrade button is not work and I don't know what to do.