[[!comment format=mdwn
 username="RaspberryPie"
 ip="46.19.143.203"
 subject="Missing prerequisites for XMPP syncing?"
 date="2013-09-17T06:53:59Z"
 content="""
I set up two fresh annexes that can talk via XMPP and no other way. After I fire up the assistants I expect them to sync their metadata, but nothing happens. One log gives me an 'XMPPClient: received: [\"Unknown message\"]' message every two minutes. The other one doesn't contain the string XMPP at all, not once. So my suspicion is that this particular version of git-annex doesn't support XMPP, which is weird because:

    $ git annex version
    git-annex version: 4.20130909
    build flags: Assistant Pairing Testsuite S3 Inotify XMPP DNS Feeds
    local repository version: 3
    default repository version: 3
    supported repository versions: 3 4
    upgrade supported from repository versions: 0 1 2

This is the version output from the other machine: 

    $ git annex version
    git-annex version: 4.20130827
    build flags: Assistant Webapp Pairing Testsuite S3 WebDAV Inotify DBus XMPP
    local repository version: 3
    default repository version: 3
    supported repository versions: 3 4
    upgrade supported from repository versions: 0 1 2

What am I missing? Are there more build flags for XMPP than the one called XMPP? (Also, no, I can't just copy versions between machines b/c the architectures are different. And yep, the one giving me trouble is ARM.)
"""]]