On Thu, 08 Apr 2004, Robert Millan wrote: > The main author of Plex86 forked his own project (heh) to create the > "new" Plex86 effort, and relicensed it under the MIT/X license. He > asserted that, as the copyright holder, he has permission to do so.
What he has been able to do is relicense the code of which he is the sole copyright holder under the MIT/X license. As this license is compatible with code under the LGPL, that's perfectly acceptable. > But Plex86 included many contributions of different developers under > the LGPL. In order to relicense, he'd need either to have > permission from each of the copyright holders of the old Plex86 > project, or remove/replace the code for which he doesn't own the > copyright. He wouldn't have to do so, as that code is compatible. However, to claim that the _entire work_ is licensed under MIT/X is not true if it contains work which is licensed soley under the LGPL. [This wouldn't be the first time that upstreams have been sloppy about what license their entire project is effectively distributed under.] > the "new" Plex86's legal status is in a very questionable state, and > should not be packaged for Debian unless the situation is > clarified. If you do agree with this, I'll add it to the WNPP list > of unpackageable software. I'm not sure that this particular state of affairs makes it unpackageable for Debian, as we have no problems with distributing code that is under the LGPL or MIT/X. Nevertheless, it is important that anyone who is planning on using this software or planning on packaging this software for Debian be aware that the entire codebase may not be distributable under the terms of the MIT/X license (eg, the LGPL might control.) [You might attempt to contact upstream again and hint that they should check out the contributions of other authors to Plex86 to make sure that it's ok for their works of authorship be relicenced under MIT/X, though.] Don Armstrong -- You could say she lived on the edge... Well, maybe not exactly on the edge, just close enough to watch other people fall off. -- hugh macleod http://www.gapingvoid.com/batch8.htm http://www.donarmstrong.com http://rzlab.ucr.edu
