O android studio está instalado a versão 2.3, e com várias sdk e da esse erro, estou usando MAC:
Android Studio project detected ANDROID_HOME=/Users/raphael/Library/Android/sdk JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home studio (node:3024) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): Could not find an installed version of Gradle either in Android Studio, or on your system to install the gradle wrapper. Please include gradle in your path, or install Android Studio
