ERRors for every script i tried to complile): HELP !

hi , im new to simba , had been trying hard to read up all e set up and stuff , i followed all e steps. well, but i do still get this while i tried to run them :
[Error] C:\Simba\Includes\SRL/SRL/Misc/PaintSmart.simba(560:12): Unknown identifier 'TPAFromEllipse' at line 559
Compiling failed.
any experts here can point out what am i missing? thanks!

Tools > Update

Update Simba,SRL,SPS,and MSI.
Always helpful to have everything up to date.

Maybe you should try to update you tools and others. If everything is updated it should work. It also works for me and im on mac ;)