GHost++ is no longer maintained. There are two recommended options to obtain GHost++:
- The latest release of GHost++, plus minor stability improvements: https://github.com/uakfdotb/ghostpp
- Aura, a fork of GHost++ with a modernized framework but many features stripped out: https://github.com/Josko/aura-bot/
The first option has the full set features from GHost++. If you do not need these features, though, the second option is still maintained by the author as of January 2018.