Why don't you use maven repository to include ViewpagerIndicator in your module's dependencies.
This is what you need to add in to dependencies section of your module's build.gradle
file
dependencies {
.......
compile 'com.mcxiaoke.viewpagerindicator:library:2.4.1'
}
sync project with gradle after adding the same and that's it, Now you are good to go to use ViewPagerIndicator in your project without taking much headache.