The perl library in this article — “Perl Module to encapsulate OMA DRM format for a media type” only supports the following permissions:

• o-dd:display
• o-dd:play

As some readers asked me to include additional permission, and I’ve included the following permissions:

• o-dd:print
• o-dd:execute

You can download the package at Net-OmaDrm-0.10.tar.gz.