/usr/ is in librostlab3-dev 1.0.20-7.
This file is owned by root:root, with mode 0o755.
..
/usr/include/
/usr/include/rostlab/
/usr/include/rostlab/aux_functions.h
/usr/include/rostlab/blosum62.h
/usr/include/rostlab/cwd_resource.h
/usr/include/rostlab/cxxgrp.h
/usr/include/rostlab/cxxpwd.h
/usr/include/rostlab/euid_egid_resource.h
/usr/include/rostlab/file_lock_resource.h
/usr/include/rostlab/mapAA2int.h
/usr/include/rostlab/readFasta.h
/usr/include/rostlab/rostlab_stdexcept.h
/usr/include/rostlab/rostlab_stdio.h
/usr/include/rostlab/rostlab_stdlib.h
/usr/include/rostlab/umask_resource.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/librostlab.a
/usr/lib/x86_64-linux-gnu/librostlab.la
/usr/share/
/usr/share/doc/
/usr/share/doc/librostlab3-dev/
/usr/share/doc/librostlab3-dev/README.test
/usr/share/doc/librostlab3-dev/copyright
/usr/share/doc/librostlab3-dev/examples/
/usr/share/doc/librostlab3-dev/examples/blosum62_test.cpp
/usr/share/doc/librostlab3-dev/installation-test
/usr/lib/x86_64-linux-gnu/librostlab.so
/usr/share/doc/librostlab3-dev/changelog.Debian.gz