I'm unable to start a virtual machine with KVM.

I'm using Centos 5.4

I have installed all necessary rpms (to my knowledge), but as you can see from the output (below), the system does not boot the CD-ROM. It just sits there doing nothing:

# virt-install --prompt Would you like to use KVM acceleration? (yes or no) yes What is the name of your virtual machine? test How much RAM should be allocated (in megabytes)? 1024 What would you like to use as the disk (file path)? /var/lib/libvirt/images/test.img How large would you like the disk (/var/lib/libvirt/images/test.img) to be (in gigabytes)? 20 What is the install CD-ROM/ISO or URL? /root/CentOS-5.4-i386-bin-1of6.iso

Starting install... Creating storage file... | 20 GB 00:00 Creating domain... | 0 B 00:00 Connected to domain test Escape character is ^] ÿ

the 'ÿ' character appears after a few seconds, then nothing...

Any help is appreciated!