This package uses a deprecated Go eclass. It must be migrated to go-module.eclass. Fixing this does not require a revbump as it'll already be successfully installed. $ pkgcheck scan -k DeprecatedEclass dev-go/gom dev-go/gom DeprecatedEclass: version 0_pre20151110-r1: uses deprecated eclass: golang-build (migrate to go-module.eclass) DeprecatedEclass: version 0_pre20151110-r1: uses deprecated eclass: golang-vcs-snapshot (migrate to go-module.eclass)