/usr/lib/ is in libcamitk3-dev 3.3.2-2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/camitk-3.3/components/
/usr/lib/camitk-3.3/
/usr/lib/camitk-3.3/libcepgenerator.a
/usr/lib/camitk-3.3/libcoreschema.a
/usr/lib/camitk-3.3/actions/
/usr/lib/camitk-3.3/libmonitoringgui.a
/usr/lib/camitk-3.3/liblml.a
/usr/lib/camitk-3.3/libmml.a
/usr/lib/camitk-3.3/libcepcoreschema.a
/usr/lib/camitk-3.3/libpml.a
/usr/lib/camitk-3.3/libmonitoring.so
/usr/lib/camitk-3.3/actions/libreconstruction.so
/usr/lib/camitk-3.3/actions/libpixelcolorchanger.so
/usr/lib/camitk-3.3/actions/libapplication.so
/usr/lib/camitk-3.3/actions/libshowin3d.so
/usr/lib/camitk-3.3/actions/libmeshprocessing.so
/usr/lib/camitk-3.3/actions/libbasictopology.so
/usr/lib/camitk-3.3/actions/libbasicmesh.so
/usr/lib/camitk-3.3/actions/libitksegmentation.so
/usr/lib/camitk-3.3/actions/libimageresampling.so
/usr/lib/camitk-3.3/actions/libimagelut.so
/usr/lib/camitk-3.3/actions/libvolumerendering.so
/usr/lib/camitk-3.3/actions/libmultipicking.so
/usr/lib/camitk-3.3/actions/libarbitraryslice.so
/usr/lib/camitk-3.3/actions/libcropvolume.so
/usr/lib/camitk-3.3/actions/libmml.so
/usr/lib/camitk-3.3/actions/libitkfilters.so
/usr/lib/camitk-3.3/components/liboff.so
/usr/lib/camitk-3.3/components/libvrml.so
/usr/lib/camitk-3.3/components/libobj.so
/usr/lib/camitk-3.3/components/libphysicalmodel.so
/usr/lib/camitk-3.3/components/libvtkmesh.so
/usr/lib/camitk-3.3/components/libvtkimage.so
/usr/lib/camitk-3.3/components/libitkimage.so
/usr/lib/camitk-3.3/components/libdicomimage.so
/usr/lib/camitk-3.3/components/libmsh.so
/usr/lib/camitk-3.3/components/libdicomdirectory.so
/usr/lib/camitk-3.3/components/libmml.so
/usr/lib/camitk-3.3/components/libstl.so
/usr/lib/libcamitkcore.so