Hi JCC developers, As this discussion could be of potential interest of others who makes python modules using jcc I cross post it.
I am really not experienced in the licensing issues of open source, closed source etc. A JCC generated external java library .egg, do contain some JCC code, is there something I need to do to ensure that the JCC license is fulfilled? In my case the wrapped library is also in apache, so I guess it should not be an issue to put the egg under apache? Regads /Petrus ---------- Forwarded message ---------- From: Petrus Hyvönen <petrus.hyvo...@gmail.com> Date: Fri, Sep 9, 2011 at 10:33 AM Subject: Re: [Orekit Developers] Distribution of orekit-python "egg" To: orekit-develop...@orekit.org Hi Luc, Good to hear, I think it is good with an easy-entry to the orekit through python. I really don't know much about the licensing stuff. - My work in this process is rather minimal, issuing the right command line parameters. - The JCC tool that I use for wrapping is under apache 2.0 license as well. http://pypi.python.org/pypi/JCC/ - orekit and common maths library are included in the egg. (common math assumed to be under apache as well) Microsoft compiler has been used in the process, but as I understand this does not affect the licensing? Please send me the paper and I can understand it better, I am not really clear right now what the actual content of the authorization is about. Regards /Petrus On Fri, Sep 9, 2011 at 10:04 AM, MAISONOBE Luc <luc.maison...@c-s.fr> wrote: > Hi Petrus, > > Petrus Hyvönen <petrus.hyvo...@gmail.com> a écrit : > > > Hi, >> >> This is mostly a legal/policy question, >> >> Would the license of orekit allow and would it be preferred that I create >> some python "eggs" (python installer packages) for orekit? >> > > The license allow it and it would be interesting to do. > > > > I am using JCC to >> wrap orekit java library so it is accessible from standard python. All >> instructions needed are on the orekit wiki. >> >> After an update to python 2.7 and rebuilding of the wrapping, I realized >> that there is some caveats involved on at least windows operating system >> (such that you need microsoft visual C installed) to create the wrapping, >> but not to run it. When built I can easily make the eggs that could be >> put >> on the orekit or other webpage and easily installed, without the need of >> that compiler etc. >> > > If you want it and if you choose to have all additional wrapping code and > packaging distributed under the sames terms as Orekit, i.e. the Apache 2 > Software License, then yes, we could host them here in the main Orekit site. > You would of course be credited for that. Before we can really distribute > your work, we would ask you to sign a Individual Contributor License > Agreement which basically say you authorize us to distribute what you did. > We follow exactly the same process as the Apache Software Foundation for > that. I can send you the template of the paper. > > Thanks > Luc > > > >> Let me know what you think >> /Petrus >> >> > > > ------------------------------**------------------------------**---- > This message was sent using IMP, the Internet Messaging Program. > > > -- _____________________________________________ Petrus Hyvönen, Uppsala, Sweden Mobile Phone/SMS:+46 73 803 19 00 -- _____________________________________________ Petrus Hyvönen, Uppsala, Sweden Mobile Phone/SMS:+46 73 803 19 00