When I run sdl_mixer-1.2.5's config script, i get the following:
checking for Ogg Vorbis headers and libraries... no
I have installed libogg-1.1.1 and, as far as I can tell, the libraries are in /usr/local/lib and the headers are in /usr/local/include. Am I forgetting something?

Thanks in advance.

uh, maybe..........libvorbis

When I try to intall libovorbis, i get:

<downloads/libvorbis-1.0.1-1.i386.rpm';echo RESULT=$?
error: failed dependencies:
/bin/sh is needed by libvorbis-1.0.1-1
/bin/sh is needed by libvorbis-1.0.1-1
libc.so.6 is needed by libvorbis-1.0.1-1
libc.so.6(GLIBC_2.0) is needed by libvorbis-1.0.1-1
libc.so.6(GLIBC_2.1) is needed by libvorbis-1.0.1-1
libc.so.6(GLIBC_2.1.3) is needed by libvorbis-1.0.1-1
libc.so.6(GLIBC_2.3) is needed by libvorbis-1.0.1-1
libm.so.6 is needed by libvorbis-1.0.1-1
libm.so.6(GLIBC_2.0) is needed by libvorbis-1.0.1-1
libogg >= 1.1 is needed by libvorbis-1.0.1-1
libogg.so.0 is needed by libvorbis-1.0.1-1
RESULT=1

I have glibc_2.3.2 installed as well as libogg-1.1. I don't get it.