404 - Retrieval of /org/eclipse/tycho/tycho-maven-plugin/1.7.0/tycho-maven-plugin-1.7.0.jar from M2Repository(id=snapshots) is forbidden by repository policy SNAPSHOT.
Retrieval of /org/eclipse/tycho/tycho-maven-plugin/1.7.0/tycho-maven-plugin-1.7.0.jar from M2Repository(id=snapshots) is forbidden by repository policy SNAPSHOT.