Cannot get implementation to work
In the build.gradle (app), I added imp...-core:3.0.0 (the latest [3.1.0-rc01] complained about appcompat... tried many version numbers...)
Synced fine.  When I add imp...views:3.0.0 and try sync, it says "Failed to resolve: com.mikepenz:library-core:2.9.3"
(Added imp...fontawesome...  That line caused no problems.)

## Details
new project (clean I believe) Android Studio 3.1.4
compileSdkVersion 28
targetSdkVersion 28
using kotlin