Hi Eriberto, in  you wrote that you will contact mpage upstream regarding the copyright situation.
Did you ever receive a reply? Thanks Adrian  https://lists.debian.org/debian-legal/2015/10/msg00057.html -- "Is there not promise of rain?" Ling Tan asked suddenly out of the darkness. There had been need of rain for many days. "Only a promise," Lao Er said. Pearl S. Buck - Dragon Seed