I'm assuming from where mpd is logging, that you are running mpd as root, orfrom /etc/init.d/mpd. Have you tried running it as a user? By default, PulseAudio runs as the user, which is why mpd cannot find it.
I'm assuming from where mpd is logging, that you are running mpd as root, orfrom /etc/init.d/mpd. Have you tried running it as a user? By default, PulseAudio runs as the user, which is why mpd cannot find it.