Raw import
How do I import RAW from Nikon D5200, I have OS 10.7.2 and iPhoto 09
iMac, iOS 5
To be able to install the raw support for your camera, you need to update your system to 10.7.5, so you can upgrade to Aperture 3.4 or iPhoto 9.4, see:
OS X Lion: Supported digital camera RAW formats
the raw support has been inroduced by Digital Camera RAW Compatibility Update 4.04*, and that requires * Aperture version 3.4 or later, or iPhoto version 9.4 or later.