A while ago I had tried to install CCRMA on my laptop, but had problems with getting my madwifi card to work on Fedora Core 7.
I just figured it out, it wasn't too bad at all:
1) Install the CCRMA yum repo RPM:
rpm -Uvh http://ccrma.stanford.edu/planetccrma/mirror/fedora/linux/planetccrma/7/i386/planetccrma-repo-1.0-3.fc7.ccrma.noarch.rpm
2) Install the CCRMA core packages
yum install planetccrma-core
3) Install the source code for the CCRMA realtime kernel
yum install kernel-rt-devel
4) Download the madwifi source at:
http://sourceforge.net/project/showfiles.php?group_id=82936
5) Untar the madwifi source
tar xvzf madwifi-0.9.3.2.tgz
6) Build and install the madwifi modules
make install KERNELPATH=/usr/src/kernels/2.6.21-0182.rt21.2.fc7.ccrma-rt-i686
7) Reboot with the CCRMA kernel and you're done!
