[eluser]Michael Wales[/eluser]
Ensure that the function is in-fact called get_user() within auth.php. There are some versions floating around that use getUser() - I renamed this function later on to comply with the EE development standards.
I'll be posting a complete package of my standard development suite on my blog tonight - which will include the following:
- Asset Helper
- xHTML Helper
- Auth Library
- MY_Validation
- MY_Controller