Radarr is an independent fork of Sonarr reworked for automatically downloading movies via Usenet and BitTorrent, à la Couchpotato. Less time debugging, more time building. sponsored scoutapm.com. Static code analysis for 29 languages. sponsored www.sonarqube.org.. The steps below will download Radarr and install it into /opt. Radarr will run under the user radarr and group media; media is the commonly suggested group to run the *Arrs, download clients, and media server under. Radarr's configuration files will be stored in /var/lib/radarr. "/>Radarr lists 2022