When trying to open Maxima.app under macOS Catalina (10.15.1), I get a pop-up error message ""Not authorized to send apple events to terminal".
Where, exactly, in he Catalina System Preferences (presumably somewhere in Security & Privacy) do I allow the access?
The Automation section seems a plausible place, except that I see no way to add any app there.
You can use a launcher to avoid this error. For instance: http://webdiis.unizar.es/u/spd/WxMaximaSPD.zip Source: