Ubuntu Make 15.09.2 is the second maintenance release of the 15.09 branch of the software and introduces support for installing only the Android SDK (Software Development Kit) software in the Ubuntu Linux operating system. What this means, is that you no longer have to install the entire Android Studio bundle to install Android SDK. Ubuntu Make is an open-source command-line tool that lets Ubuntu users install all sorts of useful projects that cannot be found in the default software repositories.