Sorry about that. Looks like I will need to try to build on a newer mac... I will do what I can to get some help with this. I am about done with an updated version se will see how that goes too.
Is there a compatibility mode you can try running in, or check any virus guard is not blocking it... its all codesigned and whatnot. Maybe .dmg file will be better. I will supply that in the next update. Got a few users using Tahoe and is fine so could be something else.