Non-existent service error

[KevinSleegers]

Hi,

I'm trying to use your bundle within my symfony 2 project, but I'm getting an error when I use it to pass parameters to dynamic routes.

I get the following error You have requested a non-existent service "thormeier.breadcrumb.breadcrumb_provider"

Your documentation says nothing on anything that has to do with that, besides of customizing it, but I just want to keep it as default. Can you tell me what I'm missing? Do I have to import a Class in order to use it?