How do I install the SBT plugin for Android Studio 2.2.3? It doesn't show up in the plugins repositories.
The developer provides a video on its GitHUB page where it explains exactly how to add the plug-in to the Android Studion. You can use its video to adapt it to the Android Studio.
Here is the official page you can use in order to learn how to properly install the plug-in: https://github.com/scala-android/sbt-android