Mine

class PulseAudio(AutoPackageRecipe):
    name = 'pulseaudio'
    version = '0.9.5'

    buildRequires = ['alsa-lib:devel', 'glib:devel', 'libcap:devel', 'liboil:devel', 'libsamplerate:devel', 'libsndfile:devel', 'libtool:devel', 'm4:runtime', 'pkgconfig:devel', 'tcp_wrappers:devel', 'libasyncns:devel', 'avahi:devel', 'libICE:devel', 'libSM:devel', 'libX11:devel', 'lirc:devel', 'ORBit2:devellib', 'dbus:devellib', 'hal:devellib', 'GConf:devel', 'xproto:devel']

    def unpack(r):
        r.addArchive('http://0pointer.de/lennart/projects/pulseaudio/%(name)s-%(version)s.tar.gz')