[web2py] Multiple login: __init__() got multiple values for keyword argument 'signals'

[Alec Taylor]

I followed the tutorial exactly, except used the Facebook login form rather 
than the RPX (Janrain) one: 
http://web2py.com/books/default/chapter/29/9#Other-login-methods-and-login-forms

Error ticket: http://jsfiddle.net/AlecTaylor/PVGFM/show/light/ 

How do I get a "double login" form?

Thanks for all information,

Alec Taylor

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