On Fri, 11 Mar 2005 21:31:35 -0500 Daniel Carrera wrote: > Hi guys, > > It's me again :-) > I asked my team aobut using a dual license, GPL / CC-BY. So far the > response has been good. Several people have said "yay" and no one has > said "nay". Really wonderful! :-)))) > We are currently drafting the copyright notice. Some > people wanted to make the terms clearer. So this is what I came up > with: > > > This document is Copyright 2004 by its contributors as defined in > the section titled Authors. You can distribute it and/or modify it > under the terms of either the GNU General Public License, version 2 > > or later (http://www.gnu.org/licenses/gpl.html), or the Creative > Commons Attribution License, version 2.0 or later > (http://creativecommons.org/licenses/by/2.0/). > > > I have now been asked to run this by you. To see if anyone here sees a > problem with it. In particular, someone was wondering if we were > required to add "under the terms of" before "the Creative Commons...". > > I am pretty sure we don't need that, on the basis that Perl's notice > doesn't have it. This is Perl's notice: > > <perl-notice> > This program is free software; you can redistribute it and/or > modify it under the terms of either: > > a) the GNU General Public License as published by the Free > Software Foundation; either version 1, or (at your option) any > later version, or > > b) the "Artistic License" which comes with this Kit. > </perl-notice> > > > Notice that the notice I wrote follows the Perl one. I figured that > Perl is a tried-and-true Free Software project with a dual license. > > Thoughts? Comments? Why don't you phrase it *more* like the Perl one and the GPL-suggested one? Something like: | MySuperUsefulGuide - A guide to cool things | Copyright (C) 2004 contributors listed in section titled Authors | | This work is free software; you can redistribute it and/or modify | it under the terms of either: | | a) the GNU General Public License as published by | the Free Software Foundation; either version 2 of the License, or | (at your option) any later version, or | | b) the Creative Commons Attribution License, version 2.0 | (http://creativecommons.org/licenses/by/2.0/) or (at your option) | any later version | | This work is distributed in the hope that it will be useful, but | WITHOUT ANY WARRANTY; without even the implied warranty of | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | See the licenses for more details. And do not forget to ship a copy of the GNU GPL v2 along with the document (a text file containing the GPL and accompanying the document will suffice). -- Today is the tomorrow you worried about yesterday. ...................................................................... Francesco Poli GnuPG Key ID = DD6DFCF4 Key fingerprint = C979 F34B 27CE 5CD8 DC12 31B5 78F4 279B DD6D FCF4
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