I have updated to the latest version but when I try to install Liquid Soap it says

'liquidsoap not available for installation'

I am running
/usr/local/centovacast/sbin/update --add liquidsoap

is that not correct?

See here -> http://forums.centova.com/index.php?topic=3258.msg9658#msg9658

Thanks -- it's working now they must have fixed it

Yes exact same error for me