we on Debian had to drop the module "widgetman" due to the license terms which files in the directory modules/widgetman/ seem to be covered by. The offending part follows:
//Telecom ParisTech retains full right to use the code for his/her own purpose,
//assign or donate the code to a third party and to inhibit third parties from
//using the code for non MPEG-U Widgets (ISO/IEC 23007-1) conforming products.
Unfortunately, the above lines make the license non-DFSG compatible and prevent us to redistribute the sources.
Hence I hereby ask you to either change the license or at most least replace the offending parts with different implementations.
Thanks for considering.