CMake error with gtkmm
问题 I'm using Debian 8 and have installed libgtkmm-3.0 (and also -dev). Now I have a very simple program using gtkmm, basically a Hello World: main.cpp: #include "../include/BrowserWindow.class.hpp" #include <gtkmm/application.h> int main(int argv, char *argc[]) { Glib::RefPtr<Gtk::Application> app = Gtk::Application::create(argc, argv, "org.gtkmm.example"); BrowserWindow helloworld; //Shows the window and returns when it is closed. return app->run(helloworld); } BrowserWindow.class.cpp: #include