Help with Sirilic!

Hi - I’ve just started to use Sirilic on Mac, and it all seems to run smoothly, up to the point where I go to ‘Actions - Step 1: Build Directories and Copy/link the Images’ and then go to ‘Actions - Step 2: Run Scripts’. When I press ‘Run Scripts’, it simply displays the error: ‘***Error: siril don’t exist => ?’

Can anyone help me with this? I know the script says it is only compatible with Siril 0.9.12.0 and later, but I’m not sure what version I’m on, as it has always just said 0.9, and I dont know how to update it. Can anyone help?

Thanks!