Re:A free XMPP server powered with green energy
by cyphar on Sunday May 12, 2019 @09:24PM
(#19895776)
Are you talking about the riot-web client? There are Debian packages for it, but even if you don't use those the client is all client-side JavaScript so you can statically host it. I will submit a bug report to add a quick-install guide to the README but it's quite trivial (untar into /var/www/html).
matrix-synapse does have quick install guides but a RPi is probably a bit too low spec to run a matrix server that will federate with matrix.org (though it depends strongly on what rooms you join and how many users you have).
If you go to the trouble of working on multi-year open source project it shows a lack of foresight to not include a quick install guide for one of the mostly widely sold hobbyist hardware platforms in the world.