Enable Yum to look for packages on the Fedora DVD

# vi /etc/yum.repos.d/fedora-dvd.repo
[fedora-dvd]
name=Fedora 11 DVD
baseurl=file:///media/Fedora%2011%20i386%20DVD/
enabled=1
gpgcheck=0
:wq

Now yum will also look at the Fedora DVD to install any packages