Ok, so I finally got around to it. As William suggested, this occurred because I didn't have graphviz and dot2tex install in my local box. I installed them and now everything works fine.
Thanks for your help, Nikos On Saturday, July 8, 2017 at 4:49:00 PM UTC-4, Nikos Apostolakis wrote: > > On Saturday, July 8, 2017 at 4:13:49 PM UTC-4, William wrote: >> >> >> On Sat, Jul 8, 2017 at 12:16 PM Nikos Apostolakis <niko...@gmail.com> >> wrote: >> >>> Sorry for replying to my own post, but I realized that my post is >>> ambiguous. I meant that the problem persists even after I installed 7.6. >>> The layout I get locally is different than the layout I get from CoCalc. >>> >>> In my local sage, it seems that the vertices of the digraph are integers >>> they are always laid from left to right according to their order as >>> integers. >>> >> >> The layout is likely being impacted by an optional Sage package that is >> installed on CoCalc’s sage, but not yours. >> You’ll probably have to dive into the source code to get at >> which/what/why... >> >> > > Thanks for the reply. I will look at the source code. > > Nikos > > >> >> >>> Nikos >>> >>> >>> On Saturday, July 8, 2017 at 8:04:57 AM UTC-4, Nikos Apostolakis wrote: >>>> >>>> On Friday, July 7, 2017 at 12:57:08 PM UTC-4, Nikos Apostolakis wrote: >>>>> >>>>> >>>>> On Friday, July 7, 2017 at 10:41:18 AM UTC-4, William wrote: >>>>>> >>>>>> >>>>>> On Fri, Jul 7, 2017 at 4:33 AM Nikos Apostolakis <niko...@gmail.com> >>>>>> wrote: >>>>>> >>>>>>> Dear group, >>>>>>> >>>>>>> The following: >>>>>>> >>>>>>> sage: foo = DiGraph([(1,4), (1,5), (2,4), (3,5)]) >>>>>>> sage: foo.show(layout = 'acyclic') >>>>>>> >>>>>>> produces different output in CoCalc and in my local copy of Sage >>>>>>> (7.2) and , see the attached images. The difference is much more >>>>>>> pronounced in other examples. >>>>>>> >>>>>>> Can I get my local copy to produce the same result as in CoCalc? >>>>>>> >>>>>> >>>>>> What happens if you install the latest stable release (7.6) of Sage >>>>>> locally? Sage v 7.2 is pretty old. >>>>>> >>>>>> >>>>> Thanks for the reply. >>>>> >>>>> I'll upgrade and let you know if this solves the problem. >>>>> >>>>> >>>> I installed 7.6 and the output is still the same. >>>> >>>> Nikos >>>> >>>>> -- >>> You received this message because you are subscribed to the Google >>> Groups "sage-support" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to sage-support...@googlegroups.com. >>> To post to this group, send email to sage-s...@googlegroups.com. >>> Visit this group at https://groups.google.com/group/sage-support. >>> For more options, visit https://groups.google.com/d/optout. >>> >> -- >> -- William Stein >> > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
