I installed the gnome shell extension gmail notify on linux ubuntu 13.10. I am using gnome-shell 3.8.4. It doesn't show the e-mails, it just says "0(0)" even though I have plenty of unopened emails in gmail. I tried installing gir1.2-soup, gir1.2-goa and gir1.2-glib and restarted the shell but it doesn't work. I reinstalled the extension but the problem is not solved. How to fix it?