Agreed !! There are so many new things for graphs I can hardly wait :-) Nathann
2009/12/22 William Stein <[email protected]>: > On Tue, Dec 22, 2009 at 4:07 AM, Nathann Cohen <[email protected]> > wrote: >> Hello everybody !!! >> >> I just wanted to report here that I had received several mails from >> Sage users about the class MixedIntegerLinearProgram : >> >> They are using an old version of Sage ( probably the latest stable >> version ), and downloading the packages using install_package('glpk'). >> The problem is that these packages are made to work with the latest >> version of Sage ( at the moment, the 4.3.rc0 or a bit earlier ). An >> old version of Sage + the latest package is enough to make this class >> useless. >> >> Well, this should not be a problem anymore for >> MixedIntegerLinearProgram as it the new updates are >> backward-compatible, but... Well : >> >> 1 - It may not always be this way >> 2 - This may not *only* happen for this class >> >> Besides, the problem comes from the fact that some Sage code is >> included in the packages themselves, for the good reason that after >> asking this question to a lot of people, I thougth this was the best >> way to do it ( some Cython code needs the libraries to be installed to >> be compiled, and I found no way around it ). If you think there is a >> different way, please tell me :-) >> >> Thank you !! > > Well for starters we *really* need to release sage-4.3. > > William > > -- > To post to this group, send an email to [email protected] > To unsubscribe from this group, send an email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/sage-devel > URL: http://www.sagemath.org > -- To post to this group, send an email to [email protected] To unsubscribe from this group, send an email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
