Various websites, youtube videos, and blogs have talked about and suggested installing various add-on or installation "wizards" or add-on installers. This is not a good idea, and doing so can cause more issues than it fixes. These tool likely started with good intentions, but many of the configurations it sets or changes will break or crash certain Kodi/XBMC setups.
Installing this so called 'wizard' may overwrite many configuration files without having an option to restore them.
- kodi.tv - This Site is the Only Official Source of XBMC Software
- kodi.tv - Official software listing
- Kodi related projects and sites - A listing of Official Kodi sites can be found here.