To install the RawTherapee application: 1. Open the RawTherapee .dmg Disk Image included alongside this document. 2. To install RT, drag icon onto /Applications (it will not start if in another location). To run the RawTherapee application: 1. Open the /Applications folder. 2. Double-click the RawTherapee icon. If you wish to use the Command-Line Interface: An -cli is in the zip along with the .dmg. You must first install the app from the .dmg into /Applications and copy the -cli to your /usr/local/bin. The -cli will load its libraries dynamically from the app in /Applications.