add-on installation from .zip file failed

  • Hi All,

    I`m a new RaspberryPi user and want to use it with Kodi. The installation and configuration of libreElec woks fine. But when I want to install an add-on (e.g. for "Netflix" created .zip via github on a USB memory stick), it failes. In the Systemlog is written something like: the dependency on xbmc.python in version 3.0.0 could not released (interpreted from German).

    What must be done to be successful?

    Tanks and greetings

    Henry