Hi, On Fri, Mar 20, 2009 at 11:30 AM, Mike Hansen <mhan...@gmail.com> wrote: > > Hello, > > On Mar 20, 12:09 am, Gustav Delius <gustav.del...@gmail.com> wrote: >> I read that Sage was upgraded to using NetworkX v0.99 as of Sage >> version 3.3. However onwww.sagenb.org, one still has to use >> networkx.XGraph() class even though that has been removed from >> NetworkX v0.99. Why is that? I believewww.sagenb.orgis running Sage >> version 3.4. Was the upgrade to NetworkX v0.99 reversed when going to >> Sage v 3.4? Why? > > Thanks for letting us know about this. It was supposed to have been > upgraded at http://trac.sagemath.org/sage_trac/ticket/4860 , but > the .spkg is messed up so that the old version is installed.
I'll take (some) credit for that, since I was the reviewer of ticket #4860 :-) On a serious note, when I was reviewing that spkg, I _did_ notice some discrepancies between the spkg itself and the upstream release at http://networkx.lanl.gov/ One in particular was that the Python source files for NetworkX 0.99 in the spkg sort of followed the same directory structure as in the version before 0.99. To me it looked very strange because in the transition from 0.36 to 0.99, a lot of the .py files have been restructured and moved around to various directories. But the big catch of all (at least for me) is that the API in 0.99 is very different from that in 0.36. Before actually giving my positive review to #4860, I downloaded 0.99 from the NetworkX project site, dumped the networkx-0.99 directory into the spkg directory for 0.36 and over-writing previous files of the same names, packaged it as an spkg, and used the command sage -i to install my custom spkg. But then, boom! Installation failed, so I figured that I should stick with the spkg, a link to which is given on the said ticket. I need to more closely learn how to manage an spkg, in particular NetworkX. I'm still learning how to do this, by the way, but from my reading of http://www.sagemath.org/doc/developer/producing_spkgs.html about producing new spkg, I can't figure out how to manage/update an existing spkg. I must be missing something. -- Regards Minh Van Nguyen --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
