Estaban - Thank you for your prompt reply. \ \ Tried installing on a clean Pharo 14 image. Installation hangs half way through. No error message on screen.\ \ PharoDebug.log says : Message not understood: SpBlockedDialogWindowPresenter >> #whenActionsChangedDo:\ \ I've attached the log.\ \ Raised new issue -
<https://github.com/pharo-spec/Spec-Gtk/issues/31>
