MissingSlotDep: version 0.7.1: 'sys-devel/clang' matches more than one slot: [ 14, 15, 16, 17, 18 ]
  MissingSlotDep: version 0.8.0: 'sys-devel/clang' matches more than one slot: [ 14, 15, 16, 17, 18 ]
  MissingSlotDep: version 0.8.1: 'sys-devel/clang' matches more than one slot: [ 14, 15, 16, 17, 18 ]
  MissingSlotDep: version 0.9.0: 'sys-devel/clang' matches more than one slot: [ 14, 15, 16, 17, 18 ]
  MissingSlotDep: version 9999: 'sys-devel/clang' matches more than one slot: [ 14, 15, 16, 17, 18 ]