after running the code
LD_LIBRARY_PATH=“$HOME/local/lib/” ./read_img
i get the error message ::
Gtk-Message: 01:38:08.815: Failed to load module “gail”
Gtk-Message: 01:38:08.815: Failed to load module “atk-bridge”
(read_img:3318): Gtk-WARNING **: 01:38:08.901: Unable to locate theme engine in module_path: “adwaita”,
(read_img:3318): Gtk-WARNING **: 01:38:08.902: Unable to locate theme engine in module_path: “pixmap”,
(read_img:3318): Gtk-WARNING **: 01:38:08.904: Unable to locate theme engine in module_path: “pixmap”,