Android Studio – The Android SDK location cannot be at the filesystem root. [Mac]

I have try installing Android Studio on my Mac, and I stuck 2 days with this problem, I do each solution found on Stack, and non of them help.

Start with very simple installation, things working ok, but the Android SDK is not installed and each time its open a wizerd to install the SDK.

Android Studio Setup Wizerd "Missing SDK"

Then, clicking next will shows the location

Selecting Android SDK Location "Default"

Next,will give me another error says:

"SDK emulator is missing"

SDK emulator is missing

When click on "New Project", A message says:

"Your Android SDK is missing, out of date or corrupted"

SDK Problem

Finally, its open the Android SDK settings and show the must annoying probelm

"The Android SDK location cannot be at the filesystem root."

THE PROBLEM

I have tried all the standard solutions like reinstalling, give all the permissions, change the SDK location and resetting to default settings and still not solving the problem!