ICES
http://www.icecast.org/ices.php
ICECast
http://www.icecast.org/
You'll also need
libshout
http://www.icecast.org/download.php
There's some other support files for ruby/java/python/blah
Make sure (via yum) you install the libogg-devel, libvorbis-devel, libxml2-devel, speex, speex-devel, libtheora, libtheora-devel, flac, flac-devel packages (for all optional components).
Make sure /usr/local/lib is in LD_LIBRARY_PATH (/etc/ld.so.conf.d/...)
Download and install LAME http://sourceforge.net/project/showfiles.php?group_id=290&package_id=309
Configure, compile, and install libshout, ices, icecast
Configure icecast.xml and ices.conf, fire up icecast, then ices.
Stuttering Stetter?
Is this you?
We have lost you and now we are found? !