/usr/share/kde4/apps/ktouch/courses/ is in ktouch-data 4:15.12.3-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/kde4/apps/ktouch/courses/ara.xml
/usr/share/kde4/apps/ktouch/courses/bg1.xml
/usr/share/kde4/apps/ktouch/courses/bg2.xml
/usr/share/kde4/apps/ktouch/courses/br.xml
/usr/share/kde4/apps/ktouch/courses/cat.xml
/usr/share/kde4/apps/ktouch/courses/cz.xml
/usr/share/kde4/apps/ktouch/courses/de.dvorak.xml
/usr/share/kde4/apps/ktouch/courses/de.neo.xml
/usr/share/kde4/apps/ktouch/courses/de1.xml
/usr/share/kde4/apps/ktouch/courses/de2.xml
/usr/share/kde4/apps/ktouch/courses/dk1.xml
/usr/share/kde4/apps/ktouch/courses/es.dvorak.xml
/usr/share/kde4/apps/ktouch/courses/es1.xml
/usr/share/kde4/apps/ktouch/courses/es2.xml
/usr/share/kde4/apps/ktouch/courses/es3.xml
/usr/share/kde4/apps/ktouch/courses/es4.xml
/usr/share/kde4/apps/ktouch/courses/fi.xml
/usr/share/kde4/apps/ktouch/courses/fr.bepo.xml
/usr/share/kde4/apps/ktouch/courses/fr.dvarok.xml
/usr/share/kde4/apps/ktouch/courses/fr.xml
/usr/share/kde4/apps/ktouch/courses/gb.xml
/usr/share/kde4/apps/ktouch/courses/gr.xml
/usr/share/kde4/apps/ktouch/courses/ir.xml
/usr/share/kde4/apps/ktouch/courses/it.xml
/usr/share/kde4/apps/ktouch/courses/lt.std.xml
/usr/share/kde4/apps/ktouch/courses/nl1.xml
/usr/share/kde4/apps/ktouch/courses/nl2.xml
/usr/share/kde4/apps/ktouch/courses/no.xml
/usr/share/kde4/apps/ktouch/courses/pl.xml
/usr/share/kde4/apps/ktouch/courses/ru.legacy.xml
/usr/share/kde4/apps/ktouch/courses/ru1.xml
/usr/share/kde4/apps/ktouch/courses/ru2.xml
/usr/share/kde4/apps/ktouch/courses/si.xml
/usr/share/kde4/apps/ktouch/courses/sk.xml
/usr/share/kde4/apps/ktouch/courses/tr.xml
/usr/share/kde4/apps/ktouch/courses/ua.xml
/usr/share/kde4/apps/ktouch/courses/us.colemak.xml
/usr/share/kde4/apps/ktouch/courses/us.dvorak1.xml
/usr/share/kde4/apps/ktouch/courses/us.dvorak2.xml
/usr/share/kde4/apps/ktouch/courses/us.workman.xml
/usr/share/kde4/apps/ktouch/courses/us.xml