How to install Trakt.tv List Manager?
Trakt.tv List Manager is available in the official Kodi repository which is included by default in Kodi. You can install this addon by going in Kodi to System >> Settings >> Addons >> Get Addons >> XBMC.org Addons or Kodi.tv Addons
About SuperRepo and Trakt.tv List Manager
SuperRepo does not maintain Trakt.tv List Manager. We only provide an automated index for Kodi users to have easy access to Trakt.tv List Manager and other addons for Kodi. We are not affiliated with the developers (Tristan Fischer (sphere[AT]dersphere.de)) and do not provide help for this particular addon.