post_install() { 
	gtk-update-icon-cache
	update-desktop-database -q
	update-mime-database /usr/share/mime
}

post_upgrade() {
	gtk-update-icon-cache
	update-desktop-database -q
	update-mime-database /usr/share/mime
}

post_remove() {
	gtk-update-icon-cache
	update-desktop-database -q
	update-mime-database /usr/share/mime
}