/usr/ is in libaunit2-dev 1.03-8.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/ada/
/usr/lib/x86_64-linux-gnu/ada/adalib/
/usr/lib/x86_64-linux-gnu/ada/adalib/aunit/
/usr/lib/x86_64-linux-gnu/ada/adalib/aunit/aunit-assertions.ali
/usr/lib/x86_64-linux-gnu/ada/adalib/aunit/aunit-test_cases.ali
/usr/lib/x86_64-linux-gnu/ada/adalib/aunit/aunit-options.ali
/usr/lib/x86_64-linux-gnu/ada/adalib/aunit/aunit.ali
/usr/lib/x86_64-linux-gnu/ada/adalib/aunit/aunit-test_runner.ali
/usr/lib/x86_64-linux-gnu/ada/adalib/aunit/aunit-test_results.ali
/usr/lib/x86_64-linux-gnu/ada/adalib/aunit/aunit-test_suites.ali
/usr/lib/x86_64-linux-gnu/ada/adalib/aunit/aunit-test_results-text_reporter.ali
/usr/lib/x86_64-linux-gnu/ada/adalib/aunit/aunit-tests.ali
/usr/lib/x86_64-linux-gnu/ada/adalib/aunit/aunit-lists.ali
/usr/lib/x86_64-linux-gnu/ada/adalib/aunit/aunit-test_cases-registration.ali
/usr/lib/x86_64-linux-gnu/libaunit.a
/usr/share/
/usr/share/ada/
/usr/share/ada/adainclude/
/usr/share/ada/adainclude/aunit/
/usr/share/ada/adainclude/aunit/aunit.ads
/usr/share/ada/adainclude/aunit/aunit-test_results-text_reporter.ads
/usr/share/ada/adainclude/aunit/aunit-test_suites.ads
/usr/share/ada/adainclude/aunit/aunit-test_cases-registration.ads
/usr/share/ada/adainclude/aunit/aunit-lists.ads
/usr/share/ada/adainclude/aunit/aunit-test_cases-registration.adb
/usr/share/ada/adainclude/aunit/aunit-options.ads
/usr/share/ada/adainclude/aunit/aunit-tests.ads
/usr/share/ada/adainclude/aunit/aunit-test_cases.ads
/usr/share/ada/adainclude/aunit/aunit-assertions.adb
/usr/share/ada/adainclude/aunit/aunit-test_runner.adb
/usr/share/ada/adainclude/aunit/aunit-assertions.ads
/usr/share/ada/adainclude/aunit/aunit-lists.adb
/usr/share/ada/adainclude/aunit/aunit-test_results.ads
/usr/share/ada/adainclude/aunit/aunit-test_suites.adb
/usr/share/ada/adainclude/aunit/aunit-test_runner.ads
/usr/share/ada/adainclude/aunit/aunit-test_results.adb
/usr/share/ada/adainclude/aunit/aunit-options.adb
/usr/share/ada/adainclude/aunit/aunit-test_results-text_reporter.adb
/usr/share/ada/adainclude/aunit/aunit-test_cases.adb
/usr/share/ada/adainclude/aunit.gpr
/usr/share/doc/
/usr/share/doc/libaunit2-dev/
/usr/share/doc/libaunit2-dev/AUnit.html
/usr/share/doc/libaunit2-dev/examples/
/usr/share/doc/libaunit2-dev/examples/sample_suite.adb
/usr/share/doc/libaunit2-dev/examples/pr_xxxx_xxx.adb
/usr/share/doc/libaunit2-dev/examples/harness.adb
/usr/share/doc/libaunit2-dev/examples/sample.gpr
/usr/share/doc/libaunit2-dev/examples/sample.adp
/usr/share/doc/libaunit2-dev/examples/pr_xxxx_xxx.ads
/usr/share/doc/libaunit2-dev/README.Debian
/usr/share/doc/libaunit2-dev/copyright
/usr/lib/x86_64-linux-gnu/libaunit.so
/usr/share/doc/libaunit2-dev/changelog.Debian.gz