On Jan 22, 11:34 pm, Simon King <[EMAIL PROTECTED]> wrote:
> Dear Sage team,
>
> in reply to myself, in the hope to clearify things:
>
> > After installing gnutls, building was successful. However, I was
> > unable to run the notebook in the alpha-versions.
>
> I mean: saying "./sage -notebook", i got a lot of error messages and
> eventually an "Unhandled SIGSEGV".
>
> Seehttp://sage.math.washington.edu/home/SimonKing/nb_error.txt
I can reproduce it. A couple remarks:
a) import gnutls works for 2.10.1.alpah2
b) python_gnutls in the way we ship it is outdated. There is a 1.1.4
at the cheese shop which compiles fine. But it doesn't make a
difference.
c) We might just me missing the asn1 librariy, one which can be found
at ftp://ftp.gnutls.org/pub/gnutls/libtasn1/libtasn1-1.2.tar.gz
Since I have never looked in that area of the code some debugging help
is appreciated. I am taking this over to sage-devel.
> > When i tried to display something, the jmol applet simply didn't show
> > up.
>
> Here, i successfully did "./sage" and successfully defined a 3d-
> object, but i couldn't show it:
>
> ----------------------------------------------------------------------
> | SAGE Version 2.10.1.alpha1, Release Date: 2008-01-21 |
> | Type notebook() for the GUI, and license() for information. |
> ----------------------------------------------------------------------
>
> sage: import sage.plot.plot3d.all as p
> sage: S=p.sphere(color='red')
> sage: S
> // No picture was showing up!
>
> sage: S.show()
> // again, nothing happened.
> sage: S.__str__()
> 'Graphics3d Object'
> // so S is what it should be
> sage: 2+2
> 4
> // At least there is *something* going in a good way :-)
What JDK are you running? jmol seems to have problems with non-Sun
ones, so installing that ought to solve your problem in case it isn't
GNUTLS related.
> > Please tell me what data i should provide (install.log? The lengthy
> > error message after trying to open the notebook?) to track this down.
>
> I told myself that providing install.log can't hurt -- the built was
> successful, but perhaps there is a hint in the install.log about the
> other problems.
> Seehttp://sage.math.washington.edu/home/SimonKing/install.log.gz,
> which is the install log for alpha1.
>
> By the way:
> uname -a says
> Linux mpc739 2.6.18.8-0.3-default #1 SMP Tue Apr 17 08:42:35 UTC
> 2007 x86_64 x86_64 x86_64 GNU/Linux
> and i use
> gcc (GCC) 4.2.1
>
> Yours
> Simon
Cheers,
Michael
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