What is best practise when instantiating a Castle Windsor container in a class library? [duplicate]

Answer 1

I may say you should not use a container directly into your class library. Your class library should have dependecies between classes within the library. The application(Front-End / root of the apps graph) will use a container to resolve all dependencies including those into your class library. IMHO using an IoC within a class library smells like a ServiceLocator.