[sage-devel] Re: Failed compile of p_group_cohomology2.0

2012-02-10 Thread Simon King
Hi Justin, On 10 Feb., 08:28, "Justin C. Walker" wrote: > I double-checked the log for the install of your package, and indeed, there > is a pleasant message describing the problem.  However, it's embedded in the > middle of what looks like a disaster alert :-} > > There are ~50 lines of output

Re: [sage-devel] Re: Failed compile of p_group_cohomology2.0

2012-02-09 Thread Justin C. Walker
Hi, Simon, On Feb 9, 2012, at 22:28 , Simon King wrote: > On 10 Feb., 00:50, "Justin C. Walker" wrote: >> I'm not sure whether this qualifies as a problem, but my first attempt blew >> up in my face because I didn't have GAP's 'small groups' package installed. >> >> Should this be a dependency

[sage-devel] Re: Failed compile of p_group_cohomology2.0

2012-02-09 Thread Simon King
Hi Justin! On 10 Feb., 00:50, "Justin C. Walker" wrote: > I'm not sure whether this qualifies as a problem, but my first attempt blew > up in my face because I didn't have GAP's 'small groups' package installed. > > Should this be a dependency for your package?  It seems a bit rough around > th

Re: [sage-devel] Re: Failed compile of p_group_cohomology2.0

2012-02-09 Thread Justin C. Walker
Hi, Simon, On Feb 9, 2012, at 12:29 , Simon King wrote: > Hi Jim and all others interested in group cohomology! > > On 4 Feb., 17:27, Jim Milgram wrote: >> Using openSUSE 12.1. Sage compliled without difficulty, but >> the compilation of the optional program "p_group_cohomolgy" failed. > > I

[sage-devel] Re: Failed compile of p_group_cohomology2.0

2012-02-09 Thread Simon King
Hi Jim! On 9 Feb., 23:06, Jim Milgram wrote: > Thanks.  The new version compiled without any problems. That's good to know! > So back > to looking at these groups with really powerful tools.  Jon, > Alex and I did a lot of these calculations by hand some 15 years > back, including most of the a

[sage-devel] Re: Failed compile of p_group_cohomology2.0

2012-02-09 Thread Jim Milgram
Hi Simon, Thanks. The new version compiled without any problems. So back to looking at these groups with really powerful tools. Jon, Alex and I did a lot of these calculations by hand some 15 years back, including most of the analysis needed for M_{24} mod 2. But determining the invariant sub

[sage-devel] Re: Failed compile of p_group_cohomology2.0

2012-02-09 Thread Simon King
Hi Jim and all others interested in group cohomology! On 4 Feb., 17:27, Jim Milgram wrote: > Using openSUSE 12.1.  Sage compliled without difficulty, but > the compilation of the optional program "p_group_cohomolgy" failed. I solved the problems: - After upgrading the Cython version in Sage, s

[sage-devel] Re: Failed compile of p_group_cohomology2.0

2012-02-05 Thread Simon King
Hi all, On 5 Feb., 19:19, "Justin C. Walker" wrote: > FWIW, I got the same error on Mac OS X, 10.6.8: gcc version 4.2.1 (Apple Inc. > build 5666) (dot 3). No surprise - the bug is in my code. While with the old Cython version, it would occur at running time (in a way that apparently is not cove

Re: [sage-devel] Re: Failed compile of p_group_cohomology2.0

2012-02-05 Thread Justin C. Walker
On Feb 4, 2012, at 22:33 , Dima Pasechnik wrote: > Hi Simon, > it also fails with Sage 5.0.beta2 on Debian x86_64, with the same symptoms. > So it's not Suse-specific, it seems. > $ uname -a > Linux arando 3.1.0-1-amd64 #1 SMP Tue Jan 10 05:01:58 UTC 2012 x86_64 > GNU/Linux > > gcc version 4.

[sage-devel] Re: Failed compile of p_group_cohomology2.0

2012-02-05 Thread Simon King
Hi Jim and Dima, the error also occurs with the latest development version (2.1.1, available via the project page). I guess the new Cython version is stricter than the old. So, I need to fix it, and also comment on the trac ticket. Cheers, Simon -- To post to this group, send an email to sage-

[sage-devel] Re: Failed compile of p_group_cohomology2.0

2012-02-04 Thread Dima Pasechnik
Hi Simon, it also fails with Sage 5.0.beta2 on Debian x86_64, with the same symptoms. So it's not Suse-specific, it seems. $ uname -a Linux arando 3.1.0-1-amd64 #1 SMP Tue Jan 10 05:01:58 UTC 2012 x86_64 GNU/Linux gcc version 4.6.2 (Debian 4.6.2-11) Best, Dima Error compiling Cython file: ---

[sage-devel] Re: Failed compile of p_group_cohomology2.0

2012-02-04 Thread Simon King
Hi Jim, On 4 Feb., 17:27, Jim Milgram wrote: > Using openSUSE 12.1.  Sage compliled without difficulty, but > the compilation of the optional program "p_group_cohomolgy" failed. > Here are final lines from the log record. > ... > pGroupCohomology/cochain.pyx:1037:33: local variable 'singular' ref