[sage-support] Re: Where is the modular_decomposition spkg?
Works for me. You need a sufficiently new Sage version (which version do you use?) On Monday, July 13, 2015 at 6:49:26 PM UTC+2, Jeremy Owen wrote: Hello, I'm interested in using Sage to perform modular decomposition of graphs. I gather this functionality used to be built into Sage but had a bug ( http://trac.sagemath.org/ticket/13744) and was later moved to a spkg ( http://trac.sagemath.org/ticket/17950) called modular_decomposition (with the bug fixed?). Please correct me if I am wrong---I may be misunderstanding the discussion on those tickets. I tried to download the spkg with sage -i modular_decomposition but I get: [Errno 404] Not Found: '//mirrors.mit.edu/sage//spkg/archive/list' sed: can't read /home/jeremy/.sage//archive.list: No such file or directory Error: could not find a package matching modular_decomposition on http://mirrors.mit.edu/sage//spkg I have also tried downloading the .tar.bz2 listed on the second ticket, placing it in SAGE_ROOT/upstream, then running sage -i modular_decomposition but I get the same error message. Many thanks, Jeremy -- 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 http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
Re: [sage-support] Re: Where is the modular_decomposition spkg?
I would nevertheless like to try and see if I can get this sage package on my machine---if only just to see the bug in action myself. Do you know what might be causing the error I'm getting with sage -i? No sorry, I really cannot guess what is happening :-/ Nathann -- 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 http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
[sage-support] Re: Where is the modular_decomposition spkg?
Hello! (with the bug fixed?). No, the bug has not been fixed despite having been reported regularly (with reminders) to the authors. If you like this feature, please consider writing to the authors to tell them so, and ask them to solve this problem: https://groups.google.com/d/msg/sage-support/Iha5__c_h44/ZGRgZQRnsnkJ I think of this code from time to time, and I was about to create a ticket to remove it from Sage two weeks ago. The feature is nice, but the code returns wrong results and is apparently unmaintained. We cannot host it forever in this state. Nathann -- 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 http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
[sage-support] Re: Where is the modular_decomposition spkg?
Many thanks for your reply and warning! I would nevertheless like to try and see if I can get this sage package on my machine---if only just to see the bug in action myself. Do you know what might be causing the error I'm getting with sage -i? Regards, Jeremy On Monday, July 13, 2015 at 2:12:35 PM UTC-4, Nathann Cohen wrote: Hello! (with the bug fixed?). No, the bug has not been fixed despite having been reported regularly (with reminders) to the authors. If you like this feature, please consider writing to the authors to tell them so, and ask them to solve this problem: https://groups.google.com/d/msg/sage-support/Iha5__c_h44/ZGRgZQRnsnkJ I think of this code from time to time, and I was about to create a ticket to remove it from Sage two weeks ago. The feature is nice, but the code returns wrong results and is apparently unmaintained. We cannot host it forever in this state. Nathann -- 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 http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
[sage-support] Re: Where is the modular_decomposition spkg?
I'm using 'SageMath Version 6.7, Release Date: 2015-05-17' on Ubuntu 14.04. I think this is the latest version. On Monday, July 13, 2015 at 1:32:12 PM UTC-4, Volker Braun wrote: Works for me. You need a sufficiently new Sage version (which version do you use?) On Monday, July 13, 2015 at 6:49:26 PM UTC+2, Jeremy Owen wrote: Hello, I'm interested in using Sage to perform modular decomposition of graphs. I gather this functionality used to be built into Sage but had a bug ( http://trac.sagemath.org/ticket/13744) and was later moved to a spkg ( http://trac.sagemath.org/ticket/17950) called modular_decomposition (with the bug fixed?). Please correct me if I am wrong---I may be misunderstanding the discussion on those tickets. I tried to download the spkg with sage -i modular_decomposition but I get: [Errno 404] Not Found: '//mirrors.mit.edu/sage//spkg/archive/list' sed: can't read /home/jeremy/.sage//archive.list: No such file or directory Error: could not find a package matching modular_decomposition on http://mirrors.mit.edu/sage//spkg I have also tried downloading the .tar.bz2 listed on the second ticket, placing it in SAGE_ROOT/upstream, then running sage -i modular_decomposition but I get the same error message. Many thanks, Jeremy -- 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 http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
