Hi Roger, I'm very astonished that this thread which started with two very simple questions exagerated to such a time consuming discussion. Since I read a lot of frustration in you mail and no chance to clarify things easily I just repeat the main point: inst/README says:
File: src/soigraph.c is copyright (c) 2001 by Nicholas Lewin-Koh and is subject to the licence at the foot of this file, but also contains subroutines TwoCirclesxx and SubVec, which are adapted for R and Double precision coordinates by Nicholas Lewin-Koh, from Computational Geometry in C, Joseph O.Rourke, Cambridge University Press (1998). Copyright for those subroutines remains his. Can you please confirm that the license is really GPLv2+? [ ] yes [ ] no Sorry for the obviously failed attempt to explain what we would like to know from you. Kind regards Andreas. -- http://fam-tille.de -- debian-science-maintainers mailing list debian-science-maintainers@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/debian-science-maintainers