Re: [sage-devel] Re: R graphics and pkg-config (trac #15742)

2014-05-02 Thread William Stein
On Fri, May 2, 2014 at 2:38 PM, leif wrote: > William Stein wrote: >> >> I just spent a while trying to figure out how to get R png graphics to >> work again in Sage-6.2rc0 on Ubuntu 14.04. Note that graphics worked >> fine with Sage-6.2beta1 on Ubuntu 12.04.Karl Dieter's many random >> posts

[sage-devel] Re: how to install an optional spkg in the new git system?

2014-05-02 Thread Volker Braun
There is a new-style package at SAGE_ROOT/build/pkgs/dot2tex On Friday, May 2, 2014 11:59:14 PM UTC+2, Sébastien Labbé wrote: > > - How should I install an optional spkg like this one [1] ? > sage -f dot2tex > - Also, where is the installation procedure of an optional spkg > documented? (I fo

[sage-devel] how to install an optional spkg in the new git system?

2014-05-02 Thread Sébastien Labbé
Dear sage-devel, I have some questions concerning the installation of optional packages in the new git format. It has to be simple, but I was not able to find an answer anywhere. - How should I install an optional spkg like this one [1] ? - Also, where is the installation procedure of an option

[sage-devel] Re: R graphics and pkg-config (trac #15742)

2014-05-02 Thread leif
William Stein wrote: I just spent a while trying to figure out how to get R png graphics to work again in Sage-6.2rc0 on Ubuntu 14.04. Note that graphics worked fine with Sage-6.2beta1 on Ubuntu 12.04.Karl Dieter's many random posts around the web asking about this problem were helpful, thou

[sage-devel] Re: Hoping to develop Game Theoretical capabilities in to Sage

2014-05-02 Thread kcrisman
Dear all, > > I am attempting to follow the developer guidelines and after applying for > a trac server account it is recommended to email this list with some > details of what I hope to do before opening a ticket. > > If it sounds like a good idea I'd like to open tickets with an aim to > dev

Re: [sage-devel] Re: modulo is broken in some (fairly simple) rings

2014-05-02 Thread Nils Bruin
On Wednesday, April 30, 2014 2:13:20 AM UTC-7, Jean-Pierre Flori wrote: > Good question... > We had a look around last week to gather info about what other libs do and > IIRC, at least for flint, what happens is that start at top degree monomial > you substract the largest multiple of the modulu

[sage-devel] Re: cython compile caching

2014-05-02 Thread Ralf Stephan
Forgot, here is the puzzling output: Compiling sage/structure/element.pyx because it changed. Traceback (most recent call last): File "setup.py", line 538, in force=force) File "/scratch/sage/local/lib/python2.7/site-packages/Cython/Build/Dependencies.py", line 739, in cythonize if not os.path.

[sage-devel] How to add to the pickl jar

2014-05-02 Thread Simon King
Hi! I'd like to add a new pickle to the pickle jar. But it seems that SAGE_EXTCODE/picklejar/pickle_jar.tar.bz2 is not under version control. So, how can I post changes to a trac ticket? Best regards, Simon -- You received this message because you are subscribed to the Google Groups "sage-de

[sage-devel] cython compile caching

2014-05-02 Thread Ralf Stephan
If I wanted to turn off the cython cache what would be the easiest way? Is there an environment switch? (trying to work around compile failure on SMC) Regards, -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and st

Re: [sage-devel] R graphics and pkg-config (trac #15742)

2014-05-02 Thread Francois Bissey
Well you know, from my point of view as sage-on-gentoo's lead, it is non-issue. It is only an issue for sage as an independent software suite put in a separate prefix on the system. But yes there are a couple of issues: 1) the easiest way to solve William's problem is to only install our own pkg-

Re: [sage-devel] Re: R graphics and pkg-config (trac #15742)

2014-05-02 Thread Felix Salfelder
On Fri, May 02, 2014 at 09:48:50AM +, Francois Bissey wrote: > I know what you want to say Felix but once the pre-requisite are in place > we are more less performing all the install from a "sage shell" in which > sage-env is used to set the environment. a sage shell is not necessary to run th

Re: [sage-devel] Re: R graphics and pkg-config (trac #15742)

2014-05-02 Thread Francois Bissey
I know what you want to say Felix but once the pre-requisite are in place we are more less performing all the install from a "sage shell" in which sage-env is used to set the environment. When spkg-install is at work, sage-env is read. At least that's how I understand it works. Francois On 2/05/2

[sage-devel] Re: git diff branch1..develop

2014-05-02 Thread Simon King
Hi Erik, On 2014-05-01, Erik Massop wrote: >> Yes. I understand that it tells me how to configure stuff so that I can >> *only* pull (and this without password), but can not push (even with >> password). > > I don't see why I would be impossible to use read-only for fetching and > ssh-key for pus

Re: [sage-devel] Re: R graphics and pkg-config (trac #15742)

2014-05-02 Thread Felix Salfelder
On Fri, May 02, 2014 at 09:12:34AM +1200, François Bissey wrote: > > We could put it into sage-env as well, but regarding how often that's > > called... > > I was actually thinking of feeding it to sage-env :) sage-env is a part of sage ("the library"). the environment for pkgconfig (and probably