Install etcher for OSX
- Download etcher from http://etcher.io

- Open the downloaded file

- Drag the ‘Etcher’ icon on the left to the ‘Applications’ on the right

- Close the ‘Etcher’ window
- Find ‘Etcher’ (the old fashioned LP icon) in you applications and open it.

- Confirm you want to ‘Open’ it.

- If you see the screen below the installation was successful

- Close the software (for now)