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Re: CC-BY-SA 2.5 can be re-released under 3.0?



Le Sat, Aug 18, 2012 at 11:49:23AM +0200, Fabio a écrit :
> See this bug report:
> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=432095
> and my reply with links to CC FAQ (sorry for the broken links due to crappy 
> webmail).
> 
> So would it be possible to just restrict the package license to 3.0 to be 
> debian compatible?

Dear Fabio,

CC licenses version 3.0 are compatible with version 2.0, but on the other hand,
CC licenses do not allow to redistribute a work under a later license: the
section 4.b, that contains « You may distribute [...] a Derivative Work [...]
under [...] a later version of this License » only applies to derivatives
(called adatpations in version 3.0).  Section 4.a, which applies to the
original work, does not give this permission.

Have a nice day,

-- 
Charles Plessy
Tsurumi, Kanagawa, Japan


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