[sage-devel] Re: sage -upgrade to 2.7?

2007-07-20 Thread William Stein
On 7/20/07, Justin C. Walker <[EMAIL PROTECTED]> wrote: > I have a continuing problem building SAGE on Mac OS X/PowerPC. The > problem always seems to boil down to this kind of error: > > fork: Resource temporarily unavailable > > Check your install log to see if that is the problem. I don't

[sage-devel] Re: sage -upgrade to 2.7?

2007-07-20 Thread Robert Bradshaw
On Jul 20, 2007, at 11:22 PM, Justin C. Walker wrote: > I have a continuing problem building SAGE on Mac OS X/PowerPC. The > problem always seems to boil down to this kind of error: > > fork: Resource temporarily unavailable > > Check your install log to see if that is the problem. I don't

[sage-devel] Re: SAGE-2.7!

2007-07-20 Thread William Stein
On 7/20/07, Pablo De Napoli <[EMAIL PROTECTED]> wrote: > Concerning (2) > > I think that if a gfortran it is already installed in the system, it > would be reasonable to use rather than downloading a binary. Issues: (1) If it's gfortran 3.x then it will fail miserably at building certain compon

[sage-devel] Re: sage -upgrade to 2.7?

2007-07-20 Thread Justin C. Walker
On Jul 20, 2007, at 22:49 , William Stein wrote: > > On 7/20/07, Craig Citro <[EMAIL PROTECTED]> wrote: >> William -- I just tried to get sage 2.7 on my g4 laptop. Should >> sage - >> upgrade work to get 2.7? If so, it failed and I'll post a bug report >> to sage-devel; if not, I'll just downl

[sage-devel] Re: sage-2.7.spkg corruption, permgrp bugs

2007-07-20 Thread William Stein
On 7/20/07, Jack Schmidt <[EMAIL PROTECTED]> wrote: > > The mercurial repository contained in this tar file is corrupted > making it impossible (for me at least) to resubmit my patches. Could you please elaborate on why you think the hg repository in sage-2.7.spkg is corrupted?I'd really like

[sage-devel] Re: sage -upgrade to 2.7?

2007-07-20 Thread William Stein
On 7/20/07, Craig Citro <[EMAIL PROTECTED]> wrote: > William -- I just tried to get sage 2.7 on my g4 laptop. Should sage - > upgrade work to get 2.7? If so, it failed and I'll post a bug report > to sage-devel; if not, I'll just download and compile from source. As I mentioned in the message I s

[sage-devel] Re: Sage things

2007-07-20 Thread William Stein
On 7/20/07, Arthur Gaer <[EMAIL PROTECTED]> wrote: > 1) It just occurred to me: why did you need to compile SAGE 2.7 on a > PPC, I thought a currently built 10.4 binary was universal, > regardless of where it was compiled. Obviously that must not be > true, so what's up with that? I wish. Perha

[sage-devel] problems related to fortran in sage-2.7

2007-07-20 Thread Pablo De Napoli
In fact, trying to upgrade from sage-2.6 on a Linux x86 host failed, with the following error messages (when building f2c,related to this) cd spkg && ./install all 2>&1 | tee -a ../install.log make[1]: se ingresa al directorio `/hdc1/pablo.hdc1/sage/sage/spkg' sage-spkg installed/f2c-1 2>&1 f2c-1

[sage-devel] Re: SAGE-2.7!

2007-07-20 Thread Pablo De Napoli
Concerning (2) I think that if a gfortran it is already installed in the system, it would be reasonable to use rather than downloading a binary.(gfortran is in fact, a standard part of gcc, if gcc from the host system is used for compiling the parts of sage writen in C, why not doing the same wit

[sage-devel] Re: SAGE 2.7 Upgrade/Build Failures

2007-07-20 Thread Joshua Kantor
There are two levels of problems 1. We can't include 64 bit compilers because we have no binaries that work for them. 2. The ar extracting hack is because we are tricking numpy's distutils into doing what we want. (More detailed explanation: Numpy's distutils has python classes for different

[sage-devel] sage-2.7.spkg corruption, permgrp bugs

2007-07-20 Thread Jack Schmidt
The mercurial repository contained in this tar file is corrupted making it impossible (for me at least) to resubmit my patches. They continue to fix the following bugs: sage: G = PermutationGroup(['(1,2,3)', '(2,3)']) sage: G.cayley_table() versus: sage: G = SymmetricGroup(3) sage: G.cayley_t

[sage-devel] Re: SAGE 2.7 Upgrade/Build Failures

2007-07-20 Thread Jack Schmidt
Workaround for those who want to get a little further: tar -xf sage-2.7.tar cd sage-2.7 mkdir -p spkg/installed touch spkg/installed/f2c-1 touch spkg/installed/cvxopt-0.8.2 touch spkg/installed/gfortran-20070719 Now ensure that you have a symlink to g77 in your path called "gfortran" make On Ju

[sage-devel] SAGE 2.7 Upgrade/Build Failures

2007-07-20 Thread Martin Albrecht
Hi there, the following packages failed to build/install/upgrade on my Debian/testing x86_64 system: [gfortran] failed to recognize my gfortran installation, fixed spkg-installed already sent to William off list [f2c-1] tries to copy libgfortran.a from /usr/lib while it is located in usr/lib

[sage-devel] Interactive Fortran (and C) in SAGE

2007-07-20 Thread Joshua Kantor
SAGE now includes f2py which auto-generates python wrappers for fortran code. We have a magic %fortran command that allows one to write fortran directly in the notebook. We also include weave, which does the sage things but for C (we've had that for a while). I have written some notes that give e