Stuck with Gradle Build Running

Question

While trying to build my Application on Android Studio 2.1 (On Ubuntu 16.04), it gets stuck on the below note:

Executing tasks: [:app:generateDebugSources,          


        

Answer 1

For my case I had to install gcc-multilib

$ sudo apt-get install gcc-multilib

Check the Gradle Console at the bottom right as it has more output than the Event log.