/usr/ is in libedata-cal1.2-dev 3.2.3-0ubuntu7.1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/pkgconfig/
/usr/include/
/usr/include/evolution-data-server-3.2/
/usr/include/evolution-data-server-3.2/libedata-cal/
/usr/include/evolution-data-server-3.2/libedata-cal/e-cal-backend-cache.h
/usr/include/evolution-data-server-3.2/libedata-cal/e-data-cal-factory.h
/usr/include/evolution-data-server-3.2/libedata-cal/e-cal-backend.h
/usr/include/evolution-data-server-3.2/libedata-cal/e-data-cal.h
/usr/include/evolution-data-server-3.2/libedata-cal/e-cal-backend-sexp.h
/usr/include/evolution-data-server-3.2/libedata-cal/e-cal-backend-sync.h
/usr/include/evolution-data-server-3.2/libedata-cal/e-cal-backend-file-store.h
/usr/include/evolution-data-server-3.2/libedata-cal/e-cal-backend-store.h
/usr/include/evolution-data-server-3.2/libedata-cal/e-cal-backend-util.h
/usr/include/evolution-data-server-3.2/libedata-cal/e-cal-backend-intervaltree.h
/usr/include/evolution-data-server-3.2/libedata-cal/e-data-cal-common.h
/usr/include/evolution-data-server-3.2/libedata-cal/e-data-cal-view.h
/usr/include/evolution-data-server-3.2/libedata-cal/e-cal-backend-factory.h
/usr/include/evolution-data-server-3.2/libedata-cal/e-data-cal-types.h
/usr/lib/pkgconfig/libedata-cal-1.2.pc
/usr/share/
/usr/share/doc/
/usr/share/doc/libedata-cal1.2-dev/
/usr/share/doc/libedata-cal1.2-dev/copyright
/usr/share/gtk-doc/
/usr/share/gtk-doc/html/
/usr/share/gtk-doc/html/libedata-cal/
/usr/share/gtk-doc/html/libedata-cal/api-index-full.html
/usr/share/gtk-doc/html/libedata-cal/api-index-deprecated.html
/usr/share/gtk-doc/html/libedata-cal/api-index-2.30.html
/usr/share/gtk-doc/html/libedata-cal/index.sgml
/usr/share/gtk-doc/html/libedata-cal/libedata-cal-EDataCal.html
/usr/share/gtk-doc/html/libedata-cal/style.css
/usr/share/gtk-doc/html/libedata-cal/libedata-cal-EDataCalView.html
/usr/share/gtk-doc/html/libedata-cal/index.html
/usr/share/gtk-doc/html/libedata-cal/ch01.html
/usr/share/gtk-doc/html/libedata-cal/libedata-cal-ECalBackendSExp.html
/usr/share/gtk-doc/html/libedata-cal/api-index-2.26.html
/usr/share/gtk-doc/html/libedata-cal/left.png
/usr/share/gtk-doc/html/libedata-cal/home.png
/usr/share/gtk-doc/html/libedata-cal/libedata-cal-ECalBackendSync.html
/usr/share/gtk-doc/html/libedata-cal/libedata-cal.devhelp2
/usr/share/gtk-doc/html/libedata-cal/api-index-3.0.html
/usr/share/gtk-doc/html/libedata-cal/right.png
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/usr/share/gtk-doc/html/libedata-cal/libedata-cal-ECalBackend.html
/usr/share/gtk-doc/html/libedata-cal/libedata-cal-ECalBackendStore.html
/usr/share/gtk-doc/html/libedata-cal/libedata-cal-ECalBackendFileStore.html
/usr/share/gtk-doc/html/libedata-cal/api-index-2.28.html
/usr/share/gtk-doc/html/libedata-cal/libedata-cal-EIntervalTree.html
/usr/share/gtk-doc/html/libedata-cal/libedata-cal-ECalBackendFactory.html
/usr/share/gtk-doc/html/libedata-cal/libedata-cal-e-cal-backend-util.html
/usr/share/gtk-doc/html/libedata-cal/api-index-1.12.html
/usr/share/gtk-doc/html/libedata-cal/up.png
/usr/share/gtk-doc/html/libedata-cal/api-index-3.2.html
/usr/share/gtk-doc/html/libedata-cal/libedata-cal-EDataCalFactory.html
/usr/share/gtk-doc/html/libedata-cal/api-index-2.24.html
/usr/share/gtk-doc/html/libedata-cal/libedata-cal-ECalBackendCache.html
/usr/lib/libedata-cal-1.2.so
/usr/share/doc/libedata-cal1.2-dev/README
/usr/share/doc/libedata-cal1.2-dev/NEWS.gz
/usr/share/doc/libedata-cal1.2-dev/TODO
/usr/share/doc/libedata-cal1.2-dev/changelog.Debian.gz