[android] Location of the android sdk has not been setup in the preferences in mac os?

I had the same problem: when click on the "Opens the Android SDK Manager", a pop out error message says “Location of the Android SDK has not been setup in the preference”. The delete and add again update address in "install new software" doesn't work for me.

I went to the ../android/android-sdk-windows and click the SDK Manager.exe. This works for me.

So I think after I updated the SDK, the eclipse cannot trigger the SDK Manager currently. But it can run by itself outside of eclipse.