/usr/lib/x86_64-linux-gnu/ is in taopm 1.0-3+b2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/libtao.a
/usr/lib/x86_64-linux-gnu/libtao.la
/usr/lib/x86_64-linux-gnu/libtao.so.0.0.0
/usr/lib/x86_64-linux-gnu/taopm/
/usr/lib/x86_64-linux-gnu/taopm/include/
/usr/lib/x86_64-linux-gnu/taopm/include/Tao.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoAccessPoint.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoBow.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoCell.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoCircle.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoConnector.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoDevice.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoEllipse.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoGraphicsEngine.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoHammer.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoInstrument.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoOutput.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoPitch.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoRGBColor.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoRectangle.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoStop.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoString.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoSynthEngine.h
/usr/lib/x86_64-linux-gnu/taopm/include/TaoTriangle.h
/usr/lib/x86_64-linux-gnu/taopm/include/taodefs.h
/usr/lib/x86_64-linux-gnu/taopm/user-scripts/
/usr/lib/x86_64-linux-gnu/taopm/user-scripts/error.parse
/usr/lib/x86_64-linux-gnu/libtao.so
/usr/lib/x86_64-linux-gnu/libtao.so.0