/usr/ is in cl-sensor-msgs 1.12.5-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/common-lisp/
/usr/share/common-lisp/ros/
/usr/share/common-lisp/ros/sensor_msgs/
/usr/share/common-lisp/ros/sensor_msgs/msg/
/usr/share/common-lisp/ros/sensor_msgs/msg/BatteryState.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/CameraInfo.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/ChannelFloat32.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/CompressedImage.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/FluidPressure.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/Illuminance.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/Image.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/Imu.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/JointState.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/Joy.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/JoyFeedback.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/JoyFeedbackArray.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/LaserEcho.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/LaserScan.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/MagneticField.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/MultiDOFJointState.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/MultiEchoLaserScan.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/NavSatFix.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/NavSatStatus.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/PointCloud.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/PointCloud2.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/PointField.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/Range.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/RegionOfInterest.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/RelativeHumidity.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/Temperature.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/TimeReference.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_BatteryState.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_CameraInfo.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_ChannelFloat32.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_CompressedImage.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_FluidPressure.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_Illuminance.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_Image.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_Imu.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_JointState.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_Joy.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_JoyFeedback.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_JoyFeedbackArray.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_LaserEcho.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_LaserScan.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_MagneticField.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_MultiDOFJointState.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_MultiEchoLaserScan.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_NavSatFix.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_NavSatStatus.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_PointCloud.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_PointCloud2.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_PointField.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_Range.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_RegionOfInterest.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_RelativeHumidity.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_Temperature.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/_package_TimeReference.lisp
/usr/share/common-lisp/ros/sensor_msgs/msg/sensor_msgs-msg.asd
/usr/share/common-lisp/ros/sensor_msgs/srv/
/usr/share/common-lisp/ros/sensor_msgs/srv/SetCameraInfo.lisp
/usr/share/common-lisp/ros/sensor_msgs/srv/_package.lisp
/usr/share/common-lisp/ros/sensor_msgs/srv/_package_SetCameraInfo.lisp
/usr/share/common-lisp/ros/sensor_msgs/srv/sensor_msgs-srv.asd
/usr/share/doc/
/usr/share/doc/cl-sensor-msgs/
/usr/share/doc/cl-sensor-msgs/copyright
/usr/share/doc/cl-sensor-msgs/changelog.Debian.gz