MacOS X 10.7.5 Android Studio 1.0 build AI-135.1641136 from 02/16/15 After installing, I launch the app for the first time, and I get a bare dialog "Unable to find a valid JVM". However the command line says: $ which java /usr/bin/java $ java -version java version "1.8.0_31" Java(TM) SE Runtime Environment (build 1.8.0_31-b13) Java HotSpot(TM) 64-Bit Server VM (build 25.31-b07, mixed mode) $ javac -version javac 1.8.0_31 I.e. there is a valid JVM & JDK. And in fact, after finding and reading http://tools.android.com/tech-docs/configuration/osx-jdk : $ export STUDIO_JDK=/Library/Java/JavaVirtualMachines/jdk1.1.8.0_31.jdk $ ls $STUDIO_JDK Contents $ open /Applications/Android\ Studio.app And it works fine, so yay. However, I think we can really do better. As a first-time user, my initial experience was a bit jarring. Rather than the bare dialog "Unable to find JVM", how about, at the very least, a pointer to the page I found myself? Better, obviously, would be to find the JVM. Mine seems to be in a pretty common place.
Source : Google Code