I installed flipclock 0.9.5 from the extras-devel repository (on a N810). After uninstalling, tablet animations no longer work (for example, the battery applet). If I install flipclock again animations work.
Still haven't found why. Any hint how to fix?

UPDATE: mistery solved. Icon cache isn't updated on uninstall.
After uninstalling, run "gtk-update-icon-cache -f /usr/share/icons/hicolor" as root. And, just to be sure everything is properly updated, run "update-desktop-database /usr/share/applications" and "hildon-update-category-database /usr/share/mime" too.