component AP: convert AP identity data to XMPP: metadata are converted to vCard4 (XEP-0292). Avatar is converted to User Avatar (XEP-0084), it is downloaded, resized, converted and cached on first request. If avatar is bigger than 5 Mio, it won't be used. rel 368

You'll find install instructions in documentation (see doc/installation.rst).

If you need help, come the SàT official XMPP room: sat@chat.jabberfr.org or join us with a web browser via https://chat.jabberfr.org/converse.js/sat@chat.jabberfr.org