/usr/include/ is in cutter-glib-support 1.1.7-1.2ubuntu3.
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/usr/include/cutter/
/usr/include/cutter/gcutter.h
/usr/include/cutter/gcutter/
/usr/include/cutter/gcutter/gcut-data-helper.h
/usr/include/cutter/gcutter/gcut-inspect.h
/usr/include/cutter/gcutter/gcut-public.h
/usr/include/cutter/gcutter/gcut-types.h
/usr/include/cutter/gcutter/gcut-io.h
/usr/include/cutter/gcutter/gcut-enum.h
/usr/include/cutter/gcutter/gcut-error.h
/usr/include/cutter/gcutter/gcut-string.h
/usr/include/cutter/gcutter/gcut-process.h
/usr/include/cutter/gcutter/gcut-main.h
/usr/include/cutter/gcutter/gcut-assertions-helper.h
/usr/include/cutter/gcutter/gcut-string-io-channel.h
/usr/include/cutter/gcutter/gcut-event-loop.h
/usr/include/cutter/gcutter/gcut-object.h
/usr/include/cutter/gcutter/gcut-value-equal.h
/usr/include/cutter/gcutter/gcut-list.h
/usr/include/cutter/gcutter/gcut-hash-table.h
/usr/include/cutter/gcutter/gcut-key-file.h
/usr/include/cutter/gcutter/gcut-data.h
/usr/include/cutter/gcutter/gcut-assertions.h
/usr/include/cutter/gcutter/gcut-egg.h
/usr/include/cutter/gcutter/gcut-glib-event-loop.h
/usr/include/cutter/gcutter/gcut-test-utils.h
/usr/include/cutter/gcutter/gcut-dynamic-data.h