How to install Plugin Slideshow?
Plugin Slideshow 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 Plugin Slideshow
SuperRepo does not maintain Plugin Slideshow. We only provide an automated index for Kodi users to have easy access to Plugin Slideshow and other addons for Kodi. We are not affiliated with the developers (Rick Phillips (ruuk)) and do not provide help for this particular addon.