Android Studio: Plugin with id 'android-library' not found

Question

I\'ve been trying to get ActionBarSherlock to work and having some issue. One issue I\'ve come across is the following message when trying to build it:

Answer 1

Use

apply plugin: 'com.android.library'

to convert an app module to a library module. More info here: https://developer.android.com/studio/projects/android-library.html