/bin/sh ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -I../../libgui -I.. -I/usr/include/freetype2 -I/usr/include/freetype2 -I/usr/include/QtNetwork -I/usr/include/QtOpenGL -I/usr/include/QtGui -I/usr/include/QtCore -I../../libgui/qterminal/libqterminal -Isrc -I../../libgui/src -I../../libgui/src/m-editor -I../../libgui/src/qtinfo -I../../libgui/graphics -I../../liboctave/cruft/misc -I../../liboctave/array -I../liboctave/numeric -I../../liboctave/numeric -I../liboctave/operators -I../../liboctave/operators -I../../liboctave/system -I../../liboctave/util -I../libinterp -I../../libinterp -I../libinterp/parse-tree -I../../libinterp/parse-tree -I../libinterp/corefcn -I../../libinterp/corefcn -I../../libinterp/octave-value -I../libgnu -I../../libgnu -Wall -W -Wshadow -Wold-style-cast -Wformat -Wpointer-arith -Wwrite-strings -Wcast-align -Wcast-qual -g -O2 -pthread -MT src/src_libgui_src_la-settings-dialog.lo -MD -MP -MF src/.deps/src_libgui_src_la-settings-dialog.Tpo -c -o src/src_libgui_src_la-settings-dialog.lo `test -f 'src/settings-dialog.cc' || echo '../../libgui/'`src/settings-dialog.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -I../../libgui -I.. -I/usr/include/freetype2 -I/usr/include/freetype2 -I/usr/include/QtNetwork -I/usr/include/QtOpenGL -I/usr/include/QtGui -I/usr/include/QtCore -I../../libgui/qterminal/libqterminal -Isrc -I../../libgui/src -I../../libgui/src/m-editor -I../../libgui/src/qtinfo -I../../libgui/graphics -I../../liboctave/cruft/misc -I../../liboctave/array -I../liboctave/numeric -I../../liboctave/numeric -I../liboctave/operators -I../../liboctave/operators -I../../liboctave/system -I../../liboctave/util -I../libinterp -I../../libinterp -I../libinterp/parse-tree -I../../libinterp/parse-tree -I../libinterp/corefcn -I../../libinterp/corefcn -I../../libinterp/octave-value -I../libgnu -I../../libgnu -Wall -W -Wshadow -Wold-style-cast -Wformat -Wpointer-arith -Wwrite-strings -Wcast-align -Wcast-qual -g -O2 -pthread -MT src/src_libgui_src_la-settings-dialog.lo -MD -MP -MF src/.deps/src_libgui_src_la-settings-dialog.Tpo -c ../../libgui/src/settings-dialog.cc -fPIC -DPIC -o src/.libs/src_libgui_src_la-settings-dialog.o In file included from ../../libgui/src/settings-dialog.cc:31:0: src/ui-settings-dialog.h:13:29: fatal error: QtWidgets/QAction: No such file or directory #include ^ compilation terminated. make[3]: *** [src/src_libgui_src_la-settings-dialog.lo] Error 1 make[3]: Leaving directory `/home/gdemeter/tmp/octave-40e846a96908/.build/libgui' make[2]: *** [all] Error 2 make[2]: Leaving directory `/home/gdemeter/tmp/octave-40e846a96908/.build/libgui' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/gdemeter/tmp/octave-40e846a96908/.build' make: *** [all] Error 2