Configure wcf service library

First you have to create a new class NinjectFileLessServiceHostFactory that creates and initializes the kernel:

public class NinjectFileLessServiceHostFactory : NinjectServiceHostFactory
{
    public NinjectFileLessServiceHostFactory()
    {
        var kernel = new StandardKernel(new ServiceModule());
        kernel.Bind<ServiceHost>().To<NinjectServiceHost>();
        SetKernel(kernel);
    }
}

Then extend the App.Config by adding the following configuration to the system.serviceModel configuration:

<serviceHostingEnvironment>
	<serviceActivations>
		<add factory="WcfServiceLibrary.NinjectFileLessServiceHostFactory" service="WcfServiceLibrary.ServiceLayer.TimeService" relativeAddress="WcfServiceLibrary.ServiceLayer.TimeService.svc"/>
	</serviceActivations>
</serviceHostingEnvironment>