MissingUseDepDefault: version 1.6.2-r2: DEPEND="dev-db/postgresql:=[server]": USE flag 'server' missing from package: [ dev-db/postgresql-9999 ]
  MissingUseDepDefault: version 1.6.2-r2: RDEPEND="dev-db/postgresql:=[server]": USE flag 'server' missing from package: [ dev-db/postgresql-9999 ]