Re: [sage-devel] Re: Sage Days next July in Zaragoza (Spain)

2017-11-07 Thread Travis Scrimshaw
I'm good with doing the category framework. I can also help with doing installations as needed, but IMO, that is best as an hour 1 thing because it can take so long to source build (since we want them to become more towards developers). You might want to encourage people to have at least some w

[sage-devel] Re: sage stuck with GNU parallel

2017-11-07 Thread Ole Tange
On Monday, October 23, 2017 at 10:45:31 AM UTC+2, Sebastiano Vigna wrote: > > I am trying to use multiple sage instances on a Linux machine using GNU > parallel. sage works perfectly from the command line, but gets stuck (ps > gives a "T" state--stopped) when I try to run it with parallel. If I r

Re: [sage-devel] Re: Sage Days next July in Zaragoza (Spain)

2017-11-07 Thread Jeroen Demeyer
On 2017-11-07 12:26, mmarco wrote: I have to clarify: Tomer Bauer did not volunteer to give a talk about creating extensions; "extensions" in which sense? I'm guessing Sage packages. Within Python, the word "extension" usually refers to a Python module written in C as in https://docs.python.o

Re: [sage-devel] build fail on Fedora 26: cannot touch...: Permission denied

2017-11-07 Thread Michael Orlitzky
On 11/06/2017 09:54 PM, Clay Thompson wrote: > > Usually when I install from source/devel, I install as root ("sudo > make"). But Sage will not allow me to do that. General advice, not specific to SageMath: Most software should be built as an unprivileged (i.e. non-root) user. It's only when you

[sage-devel] Re: installation of ipykernel failed (when SAGE_PROFILE=yes)

2017-11-07 Thread Dima Pasechnik
On Monday, November 6, 2017 at 3:48:10 PM UTC, vdelecroix wrote: > > Dear all, > > A fresh compilation of Sage 8.1.beta9 (with profiling enabled) failed on > my computer with > > Traceback (most recent call last): > ... > ImportError: No module named IPython.core.profiledir >

[sage-devel] Re: Sage Days next July in Zaragoza (Spain)

2017-11-07 Thread Simon King
On 2017-11-07, mmarco wrote: > I have to clarify: Tomer Bauer did not volunteer to give a talk about > creating extensions; he actually showed interest in learning about it. He > mostly means following this approach: > > https://github.com/sagemath/sage_sample > > Any takers? Not I, but just fo

[sage-devel] Re: Sage Days next July in Zaragoza (Spain)

2017-11-07 Thread Simon King
Hi Miguel, On 2017-11-07, mmarco wrote: > - The sage development workflow (Trac, git, doctests...) -> Eric > Gourgoulhon > - The coercion model & Implementation of Parents and elements -> Simon King > - The category framework -> Travis Scrimshaw > - Cython & Communication with external packag

[sage-devel] Re: Sage Days next July in Zaragoza (Spain)

2017-11-07 Thread mmarco
I have to clarify: Tomer Bauer did not volunteer to give a talk about creating extensions; he actually showed interest in learning about it. He mostly means following this approach: https://github.com/sagemath/sage_sample Any takers? El martes, 7 de noviembre de 2017, 10:32:19 (UTC+1), mmarco

[sage-devel] Re: Sage Days next July in Zaragoza (Spain)

2017-11-07 Thread mmarco
Consdering your offers, I made a temptative assignation of the subjects to cover: - The sage development workflow (Trac, git, doctests...) -> Eric Gourgoulhon - The coercion model & Implementation of Parents and elements -> Simon King - The category framework -> Travis Scrimshaw - Cython &