I can't open minecraft. I have a macbook air and when I click on the application this happens?

I can't open minecraft. I have a macbook air and when I click on the application this happens? I can t open minecraft. I have a macbook air and when I click on the application this happens

Alice 27.12.2015

And that's another 1 out of 10,000 reasons why Windows > Mac

Ant 27.12.2015