HoloForFroyo is a base project to start using it. The aim of this project is to provide a customizable holo interface on Froyo, Gingerbread and above.
This is an option to use instead of HoloEverywhere. It has its pros and cons. The most important pro is that it uses the Android native View and Activity and there is no need to import another package like "org.holoeverywhere.app...". The main disadvantage is that Dialog and DialogFragments are still not supported.
If you need to use it please go to the github repo: