Hello, I just got an error trying to compile sage 6.9 from source, on a
just updated archlinux with kernel 4.2.3.
A couple of days ago I could upgrade my working installation, and it
worked, but it failed at building the documentation.
Regards
libtool: compile: gcc -DHAVE_CONFIG_H -I. -I.. -D
Sorry for the late reply, but after some talks, the department of
mathematics of the Universidad Autónoma de Madrid can offer a core i3, with
a 256GB SSD and 30GB of RAM.
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El martes, 20 de mayo de 2014 14:38:49 UTC+2, leif escribió:
>
> Yes, Sage's is still readline 6.2, and that gets installed regardless of
> the version the system uses, which here apparently is readline 6.3.
>
> This pops up regularly, by design...
>
> To get around this, you can create symbolic
Hello:
sage 6.2 fails to install on arch linux. This is a rolling release, so I
can't state the version, but I just updated arch and it fails again. This
distro uses python3 by default.
Found local metadata for sqlite-3.8.4.3
Found local sources at
/home/pang/Escri
Please try the following code:
def pot(D,k):
return diagonal_matrix([l^k for l in D.diagonal()])
var('t p k')
R. = PolynomialRing(QQ, 'q')
M = matrix([(-q + 1, q, 0, 0, 0),
(0, -1/2*q + 1, 1/6*q, 1/3*q, 0),
(0, 0, -2/3*q + 1, 2/3*q, 0),
(0, 0, 1/4*q, -1/
El jueves, 18 de abril de 2013 17:05:00 UTC+2, leif escribió:
>
> 'man sem_open' would probably have been quicker... ;-)
>
There are more man pages that could be dreamt in my philosophy.
> Did you run that as root, or as the user you're building Sage with?
>
"All ok!" for both.
> (And did
On Thursday, April 18, 2013 4:23:08 PM UTC+2, pang wrote:
>
> Not a c expert, I get a:
>
> sageadmin@ks3316508 ~> g++ semaphores.c
>> /tmp/cc4ALTKd.o: In function `main':
>> semaphores.c:(.text+0x22): undefined reference to `sem_open'
>> semaph
Not a c expert, I get a:
sageadmin@ks3316508 ~> g++ semaphores.c
> /tmp/cc4ALTKd.o: In function `main':
> semaphores.c:(.text+0x22): undefined reference to `sem_open'
> semaphores.c:(.text+0x59): undefined reference to `sem_close'
> semaphores.c:(.text+0x63): undefined reference to `sem_unlink'
>
On Thursday, April 18, 2013 3:09:43 PM UTC+2, leif wrote:
>
> pang wrote:
> > sudo rm -rf /dev/shm && sudo ln -s /run/shm /dev/shm
> >
> >
> > It really looked promising, but unfortunately, it didn't work: is a
> > reboot necessary?
>
&
>
> sudo rm -rf /dev/shm && sudo ln -s /run/shm /dev/shm
>
It really looked promising, but unfortunately, it didn't work: is a reboot
necessary?
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El miércoles, 17 de abril de 2013 14:06:02 UTC+2, mabshoff escribió:
>
>
>
> On Wednesday, April 17, 2013 11:45:13 AM UTC+2, pang wrote:
> You need shared memory for multiprocessing to work. Check if your /dev/shm
> is mounted.
>
There is a strange line in the output of
El miércoles, 17 de abril de 2013 13:59:16 UTC+2, Dima Pasechnik escribió:
>
> Can you build Sage completely from source instead?
The above error was when trying to compile from source, starting from
scratch. I removed the binaries before starting!
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Hello!
I have downloaded a sage 5.8 binary for an atom 64 bits server, and it worked.
Then I tried to build a secure server. It takes more work than it did
previously. I could install the openssl package, but then I had to rebuild Sage
and it failed. It was the same error I get when I try to com
> > Is there an easy way to take an existing worksheet (with text fields,
> > code and output) and translate it to rst format, such that it can
> > easily be included in the docs?
>
> Seehttp://trac.sagemath.org/sage_trac/ticket/10637for the latest!
I'm the author of that patch. I've used sage -sw
, google ate my answer... here it goes again:
General instructions are at:
http://sagemath.org/doc/developer/producing_spkgs.html
You should start by downloading the old version at:
http://sagemath.org/packages/standard/sphinx-1.0.4.p5.spkg
and unpack it. You'll find a file SPKG.txt with r
That was useful, but I'll need to get into more detail. I'll keep
reading the sphinx docs, I guess.
On 21 ene, 01:54, slabbe wrote:
> Salut Pablo,
>
> I dont know if it can help but this week I found this makefile which
> helped me to understand how to call sphinx with which options :
>
> devel/s
That would be a greater confusion: we'd have the Sage layer, and
underlying that you wouldn't have neither python 2 nor python 3, but a
mixture.
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oops, sorry, for some weird reason I was looking at this old thread.
Anyway, Florent, I'll talk to you about this tomorrow if we get a
chance.
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Hello:
I'm also interested in this feature: how about we add a single line at
the beggining of the rst file that indicates that all code cells are
linked? That would cover all my use cases: how about yours?
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Apparently those packages were installed, but not on the most current
version: upgrading solved the problem.
Thanks
On 29 dic, 14:00, Volker Braun wrote:
> Install your distribution's lzo and lzo-devel packages.
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On 1 dic, 17:40, David Kirkby wrote:
>. But for someone that regularly submits tickets, if they can't be bothered
> to test them, then I'm personally not going to spend much time on a ticket.
ok, we got each other wrong. The way I understood Robert Bradshaw's
comment is: "the reviewer should spe
On 1 dic, 14:56, David Kirkby wrote:
> What has notation got to do with my analogy.? It's the correctness
> that matters.
For a paper, it is. I would never argue with an author about the
particular notation she uses in a paper, provided it is consistent,
but for a ticket, notation (syntax) is v
On 1 dic, 13:59, David Kirkby wrote:
> Why should I waste my time checking the validity of code that the
> author can't be bothered to check actually works?
>
> I feel it's the responsibility of the author to check the code works,
> not the reviewer.
>
> If you submitted a proof to a maths journal
On 30 nov, 20:50, Robert Bradshaw
> +1. I have the feeling that people are doing more testing than reading
> of code, which is omitting the most important step, and in particular
> the one that only a human can do. Testing should happen orthogonal to
> someone reading the code and giving it a posi
Thanks !
I see there is a second issue then: when I used
%run script.sage
from the ipython console, there is no preprocessing. That's why there
was "no penalty in the sage console". Of course, there is a penalty
when running the script as in:
sage script.sage
BTW: how do you guys run scripts f
Hola!
Great idea: Would you sort them into categories, or mix high school
and advanced math?
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On 14 nov, 22:14, v...@ukr.net wrote:
> Hello!
> Please excuse me if I'm asking a question that has already been
> answered somewhere. :)
> Does this service exist for asking the questions on certain
> specific problems and algorithms or for some kind of generic questions?
Why don't you ask
> 4. The scipy dev team is currently having a thread about setting up a
> snippet web database for scipy. It's just in the planning stages now; maybe
> we could work together with them on a system we both could use.
That was a long thread! Let me sum it up: Many people liked gist, but
many others
On Nov 10, 11:45 am, pang wrote:
> I searched for "wikiinteract" on trac, and came up with patches with
> no testing at all: 9737, 9729, 9728 and 9623. I couldn't find an
> example that is nicely tested.
On second thought, these are not trivial to split and test. Roughl
On 10 nov, 10:32, Jeroen Demeyer wrote:
> I'm not totally convinced though that it's okay to use GPLv3+ spkgs in
> Sage (the question boils down to: is cvxopt part of Sage or does Sage
> simply call cvxopt as external program).
>
> Jeroen.
Imagine the Sage library depended on GPLv3 code. Then by
> This is what has happened already I think, and is why
> progress has been so glacial with moving wiki interacts into the
> library -- it's much
> harder work than doing it in a way without any testing.
I searched for "wiki interact" on trac, and came up with patches with
no testing at all: 9
On 9 nov, 21:24, William Stein wrote:
> On Tue, Nov 9, 2010 at 12:05 PM, Jason Grout
>
>
>
> Something being tedious is not a reason not to do it.
But it may be a good reason not to recommend others to do it. Moving
interacts from the wiki into the library is encouraged in the
developing for Sage
On 9 nov, 21:24, William Stein wrote:
> On Tue, Nov 9, 2010 at 12:05 PM, Jason Grout
>
>
>
> Something being tedious is not a reason not to do it.
But it may be a good reason not to recommend others to do it. Moving
interacts from the wiki into the library is encouraged in the
developing for Sage
Minh already suggested gtk-recordmydesktop (in the other thread), but
I'd like to add that you don't need anything fancy to place video of
yourself on top of the screencast, you can just place a small window
with the video from the webcam above the browser.
For example, in debian or ubuntu, open "
On 24 oct, 17:48, Pablo De Napoli wrote:
> Hi
>
> I've seen the video "contributing to Sage" where W. Stein mentioned
> the translation of the tutorial to Spanish as
> a possible contribution to sage.
> Indeed, some parts of the tutorial have been already translated into
> Spanish by Luis V. (12 m
I'd say that's in the sagenb package.
You can use the instructions at:
http://nb.sagemath.org/dev.html
Specifically, the file interact.py contains a funciont called
interact, and then you'd have to read also the javascript part, which
is possibly in the file notebook_lib.js, around:
function se
On Sep 28, 10:38 am, Maurizio wrote:
> Can't we take advantage of inheritance for this issue? I don't know
> how far that can go, though, I'm not a programmer...
>
> Thanks
>
> Maurizio
I think this will cause headaches to non-programmers, if your idea of
dependence does not agree with the compu
> Which machine is the live dvd built on?
>
> Jason
I'm not sure I understand: I used SAGE binaries. I can test the live
dvd in several machines. We've tried several already, with the result
that the binaries did not work in Pentium III or IV, and work in Core
(T2000 I think) or newer, including
>
> http://wiki.sagemath.org/faq#Otherquestions
>
> William
Thanks!
Well, this raises issues for a live dvd that should work on as most
computers as possible. I'll give some thought to find the best
solution.
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On Jul 31, 3:50 pm, wom wrote:
> Is there an "easy" way to install sage 4.1 on ubuntu 9.04?
>
Bruce Cohen told me recently [1] in sage-support that the debian lenny
version works fine in ubuntu hardy. It works for me too!
[1]
http://groups.google.com/group/sage-support/browse_thread/thread/55
No one in this thread has mentioned texmacs.
You can open a sage session within texmacs. It looks like a latex-
generated pdf, but you can change it live, the text, tha formulas and
the sage commands.
I haven't seen the slideshow mode of the notebook, but texmacs+sage is
very cool. If you use ub
Just so that others can follow this discussion: could you post a
link or cut and paste some of your arguments against GPL v3?
I see how the difference between GPLv2 and GPLv3 may affect a
project like Java, but how does it matter for a project like SAGE? It
really seems to be a big deal to you
On May 21, 11:33 pm, pang wrote:
> I have uploaded an example of an interaction which could be used to
> present the problem of the eight queens:
>
> http://wiki.sagemath.org/interact/misc#Queensonboard
I also added an example: play nim against a perfect oponent. I created
a spe
> Does anyone
> have a non-trivial example they have already used which could
> be posted on the wiki?
I have uploaded an example of an interaction which could be used to
present the problem of the eight queens:
http://wiki.sagemath.org/interact/misc#Queensonboard
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On May 21, 2:48 pm, kcrisman wrote:
> Something closely related was discussed but apparently never
> implemented a while ago (a box to click for not updating immediately,
> which would be unclicked when one wanted things to update again).
> Would this idea be relevant to your needs?
Well, that w
Hello:
I'm now learning moodle as admin, and I would like to use another
kind of moodle integration, just to control access to the sage server
and to organize the notebooks. I have the following reasons:
1) Security: I've been told sage servers can be taken down if
universal access is allowed.
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