Error in tutorial 3: "unrecognized xbean namespace mapping"

[Stefan Essl]

Hi there,

I'm new to ServiceMix an currently working through the tutorials. On deployment 
of tutorial 3 I get the error "Unrecognized xbean namespace mapping: 
http://activemq.apache.org/camel/schema/spring"; and lots of following 
exceptions. I have attached the log of the deployment. What do I have to do to 
get the tutorial code to work?

Regards,
Stefan