If you plan to do something commercial out of CPAN such as put it on a CD-ROM disk, stop right there and think for a moment. I cannot give you the permission. Larry Wall cannot give you the permission. There is no single entity on this planet that can give you the permission. No, I do not maintain a list of these authors nor do I intend to.
Nobody does and nobody can.
I am not stopping you from making a CD-ROM, I am just reminding you. No doubt these short documents raise more questions than they answer. Please do not hesitate to contact me and point out where I could do better.