/usr/ is in libqxrunner-dev 0.9.2-0ubuntu4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/doc/
/usr/share/doc/libqxrunner-dev/
/usr/share/doc/libqxrunner-dev/copyright
/usr/lib/
/usr/include/
/usr/include/qxrunner/
/usr/include/qxrunner/runnermodelthread.h
/usr/include/qxrunner/columnsdialog.h
/usr/include/qxrunner/resultsmodel.h
/usr/include/qxrunner/runnerproxymodel.h
/usr/include/qxrunner/viewcontrollercommon.h
/usr/include/qxrunner/runnerwindowclient.h
/usr/include/qxrunner/resultsviewcontroller.h
/usr/include/qxrunner/proxymodelcommon.h
/usr/include/qxrunner/runneritem.h
/usr/include/qxrunner/runnerviewcontroller.h
/usr/include/qxrunner/statuswidget.h
/usr/include/qxrunner/runner.h
/usr/include/qxrunner/utils.h
/usr/include/qxrunner/runnermodel.h
/usr/include/qxrunner/runnerwindow.h
/usr/include/qxrunner/settingsdialog.h
/usr/include/qxrunner/aboutdialog.h
/usr/include/qxrunner/appsettings.h
/usr/include/qxrunner/qxrunner_global.h
/usr/include/qxrunner/resultsproxymodel.h
/usr/include/qxrunner/stoppingdialog.h
/usr/share/doc/libqxrunner-dev/README.txt
/usr/share/doc/libqxrunner-dev/changelog.Debian.gz
/usr/lib/libqxrunnerd.so