Missing HttpWagon while upgrading to Karaf 2.4.1

While upgrading to Karaf 2.4.1 I have found following problem:

Probably upgrade to Pax Url 2.3.0 causes following problem while building the assembly (see attached file for full stacktrace)

java.lang.ClassNotFoundException: org.apache.maven.wagon.providers.http.HttpWagon

Adding wagon-http-lightweight as dependency of features-maven-plugin in apache-servicemix assembly pom file (like in Karaf 2.x) solves the problem, but wagon-http-lightweight is already in dependencies of features-maven-plugin on Karaf.

W should find the problem and remove the workaround in ServiceMix after it is fixed.