On 2/26/11 10:52 AM, David Kirkby wrote:
On 26 February 2011 16:34, Jason Grout<jason-s...@creativetrax.com>  wrote:
On 2/26/11 9:20 AM, David Kirkby wrote:

On 26 February 2011 13:57, Jeroen Demeyer<jdeme...@cage.ugent.be>    wrote:

At least Mercurial and PARI are GPLv2+.  But for example R is GPLv2 only.

Are you sure about Mercurial and Pari?

http://mercurial.selenic.com/about/

says "Mercurial is free software licensed under the terms of the GNU
General Public License Version 2." If one clicks the link to the
license

http://www.gnu.org/licenses/gpl-2.0.txt

it says GPL 2, with no mention of GPLv2+, or "any later version",  so
I'm unsure how you arrive at that.

That's confusing, because the FAQ says GPLv2+:

http://mercurial.selenic.com/wiki/License#What_is_Mercurial.27s_license.3F

Jason

True, it is confusing - as is this whole GPL 2/3 mess created by the FSF.

I'm inclined to believe the FAQ, which is a Wiki, but note that is
Wiki which anyone in the world can edit, whereas the page I
referenced, which says only GPL 2

http://mercurial.selenic.com/about/

can only be edited by a select number of people.

Yes, it sounds like the confusion should be reported upstream to the Mercurial folks.

Jason


--
To post to this group, send an email to sage-devel@googlegroups.com
To unsubscribe from this group, send an email to 
sage-devel+unsubscr...@googlegroups.com
For more options, visit this group at http://groups.google.com/group/sage-devel
URL: http://www.sagemath.org

Reply via email to