WARNING: One or more updates have been skipped due to a dependency conflict: dev-java/slf4j-api:0 (dev-java/slf4j-api-1.7.7::gentoo, ebuild scheduled for merge) conflicts with <dev-java/slf4j-api-1.7.7:0 required by (dev-java/jboss-logging-3.1.4::gentoo, installed)