post_install() {
	cd /usr/share/icons/
	find -type d -name "elementary-xfce*" -exec gtk-update-icon-cache -qtf {} \;
}

post_upgrade() {
	post_install
}

post_remove() {
	post_install
}

pre_remove() {
	cd /usr/share/icons/
	find -type f -path "./elementary-xfce*/icon-theme.cache" -delete
}