Official Plex packages for the Raspberry Pi 2-4 and other ARMv7 and ARMv8 devices have been available for several months. It’s finally time to pull the plug and disable my own private package repository. Please read the following thread if you still have not migrated to the official package repository: https://forums.plex.tv/t/read-me-first-about-server-armv7-and-armv8-ubuntu-debian/226567
I just began to repackage the Plex Media Server for Debian 7 armhf. See projects on the left for further information. This package works very well on the Banana Pi (Bananian; tested) and is known to work on the Raspberry Pi 2 (Raspbian).