The plugins in the Plugins Unsupported package are freely available for users to try, but they are not supported. Most of them offer miscellaneous eye candy or special utilities, but they are either quick demonstrations with few features, or likely to have bugs. For correct installation, build in this order: 1. compiz-bcop 2. protobuf (optional but recommended) 3. libcompizconfig 4. compizconfig-python 5. compizconfig-backend-kconfig4 (optional) 6. ccsm 7. compiz-plugins-main 8. compiz-plugins-extra (optional) 9. compiz-plugins-unsupported (optional) 10. emerald (optional) 11. emerald-themes (optional) 12. fusion-icon (optional)