On my production server, I get the error:
NoMethodError (undefined method `redirect_back_or_default' for #<AccountController:0x2a96ffd698>):
This is from the login_generator gem. On my dev server (running webbrick), this works fine. I've had my hosting company (A2) install the gem and I've uploaded login_system.rb to my /lib directory.
I'm a newbie so forgive me if this question seems obvious.
