5. Add Index of / as installation path in the file manager.
6. install the ZIP repository.emby.kodi-1.0.6.zip via Add-Ons.
I tested another installation option, I did not use the 5 and 6 step. I don't add third-party repositories. Immediately chose the search for addon EMBY and put the found versions with dependencies (they will be correct, because collected with a new version of KODI and Python3). Everything is installed without errors.