post_install () {

cat << EOF

==> Add this code to your .emacs file to use the mode:

(require 'flycheck-pos-tip)
(with-eval-after-load 'flycheck
  (flycheck-pos-tip-mode))

==> Or, with use-package:

(use-package flycheck-pos-tip
  :after flycheck
  :config
  (flycheck-pos-tip-mode))

EOF
}

post_upgrade () {
	post_install $1
}