Raspberry Pi 3B - gpg: no valid OpenPGP data found

[knutssonelias_gmail_com]

Server Version#: Raspbian GNU/Linux 10 (buster)
Player Version#: none

I am trying to install Plex on my Raspberry Pi 3B, but when adding the key I get the following error.

Has it moved, or is the guide outdated with the wrong url:s?

wget -O - https://dev2day.de/pms/dev2day-pms.gpg.key | sudo apt-key add -

--2019-11-26 19:59:11--  https://dev2day.de/pms/dev2day-pms.gpg.key
Resolving dev2day.de (dev2day.de)... 2a01:4f8:200:502e::2, 144.76.172.47
Connecting to dev2day.de (dev2day.de)|2a01:4f8:200:502e::2|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2019-11-26 19:59:12 ERROR 404: Not Found.

gpg: no valid OpenPGP data found.

[pshanew]

That repository isn’t supported any longer; the Raspberry Pi is supported natively now:
https://www.plex.tv/media-server-downloads/#plex-media-server

For Raspbian, you want ARMv7. And here’s the repo information:

https://support.plex.tv/articles/235974187-enable-repository-updating-for-supported-linux-server-distributions/

[knutssonelias_gmail_com]

Thanks!