Install.md

[bdols]

I'm not an "electron guy", much less a "nodejs-guy", yet I was intrigued enough to try this application out based on a post here: https://en.deezercommunity.com/ideas/deezer%2Ddiscord%2Drich%2Dpresence%2D7434/index6.html

I run deezer inside flatpak. I run vesktop in flatpak too with the arRPC plugin, and I can get games detected and advertised.

It's unclear how to install deezer-discord-rpc. I've made progress with "nix-shell -p yarn" and flailing with some yarn commands managed to get a deezer thing running, but then it wasn't clear that the RPC portion was working at all. I also see errors like this on the console: (node:2737359) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag --unhandled-rejections=strict (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 24)