update prerequisites due to plexus-utils requirement
update prerequisites due to plexus-utils requirement


git-svn-id: 6038db50b076e48c7926ed71fd94f8e91be2fbc9@544031 13f79535-47bb-0310-9956-ffa450edef68

khmarbaise/maven-plugins,khmarbaise/maven-plugins,khmarbaise/maven-plugins