The MonoTouch 5.99.x series is a set of series that add support for the iOS 6 SDK.
To install MonoTouch 5.99.0, you will need:
Apple's Xcode 4.5 for iOS 6.0 in your file system - For example on your Desktop directory.
MonoDevelop 3.0.4 (available on the updates)
- MonoDevelop's SDK Location for iOS properly configured: - Select "Preferences" from the MonoDevelop menu
- Select "SDK Locations"
Select "Apple SDK" and make the path point to your Apple SDK - For example, the Xcode that you placed on your desktop directory.
Check for Updates: - Select "Check for Updates" on the MonoDevelop menu
If not previously selected, set the "Update Channel" to "Alpha" - Click "Switch Channel"
Wait for the download of MonoTouch 5.99.0, and click "Restart and Install Updates"