I have created a cocoa framework and test application to check framework functionalities.I used 10.9.2 osx version. It is working fine on 10.9.2. When i am running this on o
The setting to change the minimum deployment version is harder to find than the previous post suggests.
It is not located in the "Project settings" in the Xcode File menu, you need to click on your project in the left-hand nav -> General tab -> Deployment target. See pic.
You need to set the Deployment target to 10.8 if you want to support OSX 10.8 and above. It can be found under project settings -> info.