Vorbis error

[Jeffery Candiloro <jeffery student unsw edu au>]

G'Day,

I continue to receive the following error.  I have checked the mailing 
lists and installed the latest vorbis RPMs, yet I continue to get the 
error.  What should I do?

Cheers

Jeffery

vorbisenc.c: In function `gst_vorbisenc_setup':
vorbisenc.c:577: storage size of `ai' isn't known
vorbisenc.c:578: `OV_ECTL_RATEMANAGE_GET' undeclared (first use in this 
function)
vorbisenc.c:578: (Each undeclared identifier is reported only once
vorbisenc.c:578: for each function it appears in.)
vorbisenc.c:585: `OV_ECTL_RATEMANAGE_SET' undeclared (first use in this 
function)
vorbisenc.c:577: warning: unused variable `ai'
vorbisenc.c:603: `OV_ECTL_RATEMANAGE_AVG' undeclared (first use in this 
function)
make[6]: *** [libgstvorbis_la-vorbisenc.lo] Error 1