/usr/ is in liblimba-dev 0.5.6-2.
This file is owned by root:root, with mode 0o755.
..
/usr/include/
/usr/include/Limba/
/usr/share/doc/liblimba-dev/
/usr/include/Limba/li-installer.h
/usr/include/Limba/li-keyring.h
/usr/include/Limba/li-manager.h
/usr/include/Limba/li-package.h
/usr/include/Limba/li-pkg-builder.h
/usr/include/Limba/li-pkg-cache.h
/usr/include/Limba/li-pkg-index.h
/usr/include/Limba/li-pkg-info.h
/usr/include/Limba/li-repository.h
/usr/include/Limba/li-runtime.h
/usr/include/Limba/li-update-item.h
/usr/include/Limba/li-utils.h
/usr/include/Limba/limba.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/limba.pc
/usr/share/
/usr/share/doc/
/usr/share/doc/liblimba-dev/copyright
/usr/share/gir-1.0/
/usr/share/gir-1.0/Limba-1.0.gir
/usr/lib/x86_64-linux-gnu/liblimba.so
/usr/share/doc/liblimba-dev/changelog.Debian.gz