Re: [sage-devel] Sage 5.4 build failure on Ubuntu 10.04 32 bit

2012-11-13 Thread Kevin Horton
On 2012-11-13, at 10:49 , Jeroen Demeyer wrote: > On 2012-11-13 16:43, Kevin Horton wrote: >> sage/groups/perm_gps/permgroup_element.c:12434: error: ‘__pqx_clineno’ >> undeclared (first use in this function) > It's a hardware problem, a bit got flipped in that file. The string > should be __pyx_

[sage-devel] Re: speaking to the buildbot in #12083 and #12996

2012-11-13 Thread Travis Scrimshaw
Hey Sebastien, This is what worked for me: For patchbot: Apply: name_of_patch-author.patch For multiple patches, I've seen commas separate patches and also explicitly stating "then". Best, Travis On Tuesday, November 13, 2012 3:04:42 PM UTC-8, Sébastien Labbé wrote: > > Hi sage-devel, > >

Re: [sage-devel] Re: How to proceed to reduce Sage's memory leaking?

2012-11-13 Thread Jean-Pierre Flori
On Monday, November 12, 2012 9:18:26 PM UTC-6, yomcat wrote: > > On 13/11/2012, at 4:16 PM, Nils Bruin > > wrote: > > > > Incidentally: Are PPC-OSX4 (or where-ever the problem earlier arose) > > and i686 both 32 bit platforms? > > Yes. > I'll try to setup a 32 bits (on i686) install of the

[sage-devel] speaking to the buildbot in #12083 and #12996

2012-11-13 Thread Sébastien Labbé
Hi sage-devel, I have two examples of tickets having problems speaking the language of the buildbot. In #12083, the last patchbot test was made in January 2012 on sage-4.8 [2]. In #12996, there was never any patchbot test and we are not able to say to the patchbot that only 3 of the six patches

[sage-devel] Sage-5.4 virtual appliance

2012-11-13 Thread Volker Braun
I don't have the bandwidth right now to try it myself, but the VM build script ran fine. The adventurous can find the virtual machine image here: http://www.stp.dias.ie/~vbraun/Sage/sage-5.4.ova I'm also pretty sure that automatic login to the notebook is still broken, requiring you to make a n

Re: [sage-devel] Re: Sage Days in Bobo-Dioulasso debriefing; Sage in developping countries

2012-11-13 Thread Andrea Lazzarotto
Thierry, I find your message to be great in all parts, but I would like to point out a thing... 2012/11/13 Thierry > bios not able to boot on USB Again, this is not a big problem. :P You can build a CD or even a floppy disk with PLOP boot manager and even boot a Pentium II from USB. :D I did t

Re: [sage-devel] Sage 5.4 build failure on Ubuntu 10.04 32 bit

2012-11-13 Thread Jeroen Demeyer
On 2012-11-13 16:43, Kevin Horton wrote: > sage/groups/perm_gps/permgroup_element.c:12434: error: ‘__pqx_clineno’ > undeclared (first use in this function) It's a hardware problem, a bit got flipped in that file. The string should be __pyx_clineno instead of __pqx_clineno. You should run memtest to

[sage-devel] Sage 5.4 build failure on Ubuntu 10.04 32 bit

2012-11-13 Thread Kevin Horton
Sage 5.4 fails to build for me on Ubuntu 10.04 32 bit: gcc -fno-strict-aliasing -fwrapv -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/home/kwh/sage-5.4/local/include -I/home/kwh/sage-5.4/local/include/csage -I/home/kwh/sage-5.4/devel/sage/sage/ext -I/home/kwh/sage-5.4/local/includ

Re: [sage-devel] Re: Sage Days in Bobo-Dioulasso debriefing; Sage in developping countries

2012-11-13 Thread Jeroen Demeyer
The openssl and gfortran issues should be solved in sage-5.4, they are no longer needed. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To post to this group, send email to sage-devel@googlegroups.com. To unsubscribe from this group, send email t

Re: [sage-devel] Re: Sage Days in Bobo-Dioulasso debriefing; Sage in developping countries

2012-11-13 Thread kcrisman
> > > I know very little about all the technicalities of these reports but want > to echo that it is VERY valuable to have these real-life experiences - what > a great thread. > > I recommend that several of these analyses be put on a wiki page linked to > http://wiki.sagemath.org/#Hosting_a_

Re: [sage-devel] Re: Sage Days in Bobo-Dioulasso debriefing; Sage in developping countries

2012-11-13 Thread kcrisman
On Tuesday, November 13, 2012 9:53:34 AM UTC-5, sage-goo...@lma.metelu.net wrote: > > Hi, > > thanks Nicolas for this exhaustive report. I would like to witness this > adventure it in a more pessimistic way, so that people willing to host > such a sage days know what kind of problems will app

Re: [sage-devel] Re: Sage Days in Bobo-Dioulasso debriefing; Sage in developping countries

2012-11-13 Thread Thierry
Hi, thanks Nicolas for this exhaustive report. I would like to witness this adventure it in a more pessimistic way, so that people willing to host such a sage days know what kind of problems will appear, and which workarounds are realistic. Being free software is definitely not a sufficient condi

Re: [sage-devel] Re: Ubuntu 12.10 - 404 Not found

2012-11-13 Thread Jan Groenewald
Hi No, I am talking about buildbot slaves -- the upstream sage mechanism for testing and building binaries. ( I simply repackage these for Ubuntu packages, and can use pbuilder and launchpad for that ) Regards, Jan On 13 November 2012 13:40, Timo Kluck wrote: > Hi Jan, > > You're talking abo

[sage-devel] Re: Sage Days in Bobo-Dioulasso debriefing; Sage in developping countries

2012-11-13 Thread Mike Zabrocki
>I could hope for 4-5 that will use Sage in the long run, and 20 that > definitely see the point but will get stuck by lack of infrastructure > and expertise. These sound like great numbers. >>I think to break the barrier and make a true sage days really >>productive, I think that you

[sage-devel] Re: Ubuntu 12.10 - 404 Not found

2012-11-13 Thread Timo Kluck
Hi Jan, You're talking about building debian packages, right? Maybe it's helpful if you have a look at pbuilder and pbuilder-dist. Those tools allow you to build packages for other versions of Debian and Ubuntu than the machine you're building on. Then you don't need to have dedicated installs

Re: [sage-devel] Re: Debugging Cython code

2012-11-13 Thread Raniere Gaia Silva
Thanks for all the reply. I hope that anyone know a good way to debug cython "Python-like" code without using insert print statements. > I should have googled before I replied: > > http://docs.cython.org/src/userguide/debugging.html Before I post the question I had take a look it the link above

Re: [sage-devel] Re: analytic_rank() discussed on mathoverflow

2012-11-13 Thread John Cremona
On 13 November 2012 03:25, Dima Pasechnik wrote: > On 2012-11-13, Nils Bruin wrote: >> On Nov 12, 6:06 pm, Dima Pasechnik wrote: >>> sage: e.cremona_label() >>> '457532830151317a1' >>> sage: e.analytic_rank(leading_coefficient=True) >>> (4, -2.50337480324368498e-9) >>> >>> here is what I got aft

[sage-devel] segfault in analytic_rank(algorithm='rubinstein')

2012-11-13 Thread Dima Pasechnik
please see http://trac.sagemath.org/sage_trac/ticket/13705 Apparenly, PARI(?) runs out of memory. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To post to this group, send email to sage-devel@googlegroups.com. To unsubscribe from this group, se