I am currently migrating all my projects from Eclipse to IntelliJ Idea.
When I was using Eclipse, the package was only included in ActionBarSherlock library and when the library was included in my project, everything was automatically added.
With IntelliJ, once the android-support-v4.jar is added to ABS, that does not seems enough, as all my imports are broken.
Screenshot of ActionBarSherlock (LibABS) imports:

Everything seems fine, all the SherlockActivity are fine, but all the stuff related to support is not recognized in my application:
java: /home/user/workspace/.... cannot access android.support.v4.app.FragmentActivity class file for android.support.v4.app.FragmentActivity not found So, I have to copy manually the jar into a libs folder and include it to my project once again.
Screenshot of my project imports:

The imports are recognized, nut I now get this error:
Android Dex: [BeTrains-for-Android] UNEXPECTED TOP-LEVEL EXCEPTION: Android Dex: [BeTrains-for-Android] java.lang.IllegalArgumentException: already added: Landroid/support/v4/app/ShareCompat$ShareCompatImplJB; Thank a lot for any help.
android-support-v4.jarfrom dependencies now. It's already included viaLibABSdependencies.LibABSdependencies as in the second case.android-support-v4.jardependency to scope provided in your project.