dev-ros/diagnostic_updater[python_single_target_python3_7
      (-)
?
]

dev-ros/dynamic_reconfigure[python_single_target_python3_7
      (-)
?
]
dev-ros/message_filters
dev-ros/rosbag
dev-libs/boost:=
dev-ros/roscpp
dev-ros/tf2
dev-ros/tf2_ros

python_single_target_python3_7?
      ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] )

dev-ros/diagnostic_updater[python_single_target_python3_7
      (-)
?
,python_single_target_python3_8
      (-)
?
]


dev-ros/dynamic_reconfigure[python_single_target_python3_7
      (-)
?
,python_single_target_python3_8
      (-)
?
]
dev-ros/message_filters
dev-ros/rosbag
dev-libs/boost:=
dev-ros/roscpp
dev-ros/tf2
dev-ros/tf2_ros

python_single_target_python3_7?
      ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] )

python_single_target_python3_8?
      ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )

dev-ros/diagnostic_updater[python_single_target_python3_7
      (-)
?
]

dev-ros/dynamic_reconfigure[python_single_target_python3_7
      (-)
?
]
dev-ros/message_filters
dev-ros/rosbag
dev-libs/boost:=
dev-ros/roscpp
dev-ros/tf2
dev-ros/tf2_ros

python_single_target_python3_7?
      ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] )