/usr/lib/ is in libopensurgsim-dev 0.7.0-5.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/libSurgSimPhysics.so
/usr/lib/libSurgSimParticles.so
/usr/lib/cmake/
/usr/lib/cmake/OpenSurgSim/
/usr/lib/cmake/OpenSurgSim/OpenSurgSimConfig.cmake
/usr/lib/cmake/OpenSurgSim/OpenSurgSimConfigVersion.cmake
/usr/lib/cmake/OpenSurgSim/OpenSurgSimTargets-none.cmake
/usr/lib/cmake/OpenSurgSim/OpenSurgSimTargets.cmake
/usr/lib/libIdentityPoseDevice.so
/usr/lib/libKeyboardDevice.so
/usr/lib/libMouseDevice.so
/usr/lib/libMultiAxisDevice.so
/usr/lib/libReplayPoseDevice.so
/usr/lib/libSurgSimBlocks.so
/usr/lib/libSurgSimCollision.so
/usr/lib/libSurgSimDataStructures.so
/usr/lib/libSurgSimDeviceFilters.so
/usr/lib/libSurgSimDevices.so
/usr/lib/libSurgSimFramework.so
/usr/lib/libSurgSimGraphics.so
/usr/lib/libSurgSimInput.so
/usr/lib/libSurgSimMath.so