Help with django-paypal anyone?

Hello,

I was following this tutorial on django-paypal from this link:  http://od-eon.com/blogs/nai/django-paypal-step-step-integration/?c=619

i managed to get the paypal button working but when i click return to home page i get a CSRF token not found.

Please advise on how i should continue?

I would appreciate any help rendered. 

Thank you.

Best Regards,

Stanwin Siow