Gtk+ newb: Some basic infos

.) Kind regards and happy coding Peter Wiehe ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

example in the gtkmm 3 docs is not working

Hello! The example in the gtkmm 3 docs is not working: https://developer.gnome.org/gtkmm-tutorial/stable/sec-basics-simple-example.html g++ says: 'app' does not name a type I use: Ubuntu 15.10 g++ (Ubuntu 5.2.1-22ubuntu2) 5.2.1 20151010 I downloaded and installed gtkmm and