To install the latest Android SDK repository in Android Studio, follow these steps:
1. Open Android Studio and select Tools > Android > SDK Manager or click the SDK Manager icon.
This will open the SDK Manager window.
2. In the SDK Manager window, click on the SDK Tools tab.
You should see a list of available SDK tools.
3. Locate the Android SDK Build-Tools entry in the list and expand it.
You may need to scroll down to find it.
4. Select the latest version of the Android SDK Build-Tools and click OK.
This will start the download and installation process.
5. Once the installation is complete, click Finish to close the SDK Manager window.
Your Android Studio is now ready to use the latest Android SDK repository.