IPv6 support?

Hi, It seems that Icecast does not work in IPv6? I can't bind an IPv6 address, I get this error: EROR connection/connection.c Could not create listener socket on port 8000 bind 2a0a:xxx

<listen-socket>
   <port>8000</port>
   <bind-address>2a0a:xxxxx</bind-address>
</listen-socket>

thanks for your feedback