Note: There is not a patch update available from 0.1.9 to 0.2. To
update from Android Studio 0.1.x to 0.2.x, you must install a new Android
Studio bundle from this page. The reason for that is that we have made
changes to the bundled SDK such that it includes a pre-configured local
Maven repository which can serve up the v4 support library and which is
required for creating new projects.
So why not downloading a new version of Android Studio?
Update: If you can't update by network. Try this:
java -classpath /path/to/AI-130.687321-130.692269-patch-unix.jar
com.intellij.updater.Runner install $PWD