Jellyfin: Install deb package not working

[Floflobel]

Hello,

I tried to compile the source with the Readme file commands and install the .deb file on my debian (stretch), but it does not work.

root@jellyfin:~# dpkg -i jellyfin_3.5.2_all.deb 
(Reading database ... 28432 files and directories currently installed.)
Preparing to unpack jellyfin_3.5.2_all.deb ...
Unpacking jellyfin (3.5.2) over (3.5.2) ...
dpkg: dependency problems prevent configuration of jellyfin:
 jellyfin depends on at; however:
  Package at is not installed.

dpkg: error processing package jellyfin (--install):
 dependency problems - leaving unconfigured
Processing triggers for systemd (232-25+deb9u6) ...
Errors were encountered while processing:
 jellyfin

[Mengine]

try apt-get -f install. It will install depends, which in this case is "at"