$ make
make  all-recursive
make[1]: Entering directory `/home/eric/sources/stetic'
Making all in libstetic
make[2]: Entering directory `/home/eric/sources/stetic/libstetic'
/usr/bin/mcs -debug -r:Mono.Posix -pkg:gnome-sharp-2.0 -pkg:glade-sharp-2.0 -target:library -out:libstetic.dll @sources.rsp
./editor/ActionMenuItem.cs(221,35): error CS0117: `Gtk.Action' does not contain a definition for `ActionType'
./editor/ActionMenuItem.cs(223,35): error CS0117: `Gtk.Action' does not contain a definition for `ActionType'
./editor/ActionMenuItem.cs(368,39): error CS0117: `Gtk.Action' does not contain a definition for `ActionType'
./editor/ActionMenuItem.cs(374,39): error CS0117: `Gtk.Action' does not contain a definition for `ActionType'
./editor/ActionMenuItem.cs(380,39): error CS0117: `Gtk.Action' does not contain a definition for `ActionType'
./editor/ActionMenuItem.cs(418,23): error CS0117: `Gtk.Action' does not contain a definition for `ActionType'
./editor/ActionMenuItem.cs(424,23): error CS0117: `Gtk.Action' does not contain a definition for `ActionType'
./editor/ActionMenuItem.cs(430,23): error CS0117: `Gtk.Action' does not contain a definition for `ActionType'
Compilation failed: 8 error(s), 0 warnings
make[2]: *** [libstetic.dll] Error 1
make[2]: Leaving directory `/home/eric/sources/stetic/libstetic'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/eric/sources/stetic'
make: *** [all] Error 2