Re: [sage-devel] Re: sagelib does not compile : /usr/bin/ld: cannot find -larb

2020-03-20 Thread Thierry
On Fri, Mar 20, 2020 at 11:25:25AM -0700, Matthias Koeppe wrote:
> https://trac.sagemath.org/ticket/29287 fixes it.

It worked, thanks !

Thierry


> 
> On Friday, March 20, 2020 at 12:51:17 PM UTC-4, Thierry 
> (sage-googlesucks@xxx) wrote:
> >
> > Hi, 
> >
> > for the first time in a while, i did a "make distclean" to test the 
> > `spkg-configure.m4` feature. I am running a pretty standard Debian 
> > buster with x86_64 arch. 
> >
> > I installed all dependencies listed in 
> > $SAGE/src/doc/en/installation/debian.txt and 
> > $SAGE/src/doc/en/installation/debian-optional.txt 
> >
> > I ran ./confiure and make 
> >
> > However, i can not compile sagelib anymore, i get some : 
> >
> > [sagelib-9.1.beta8] /usr/bin/ld: cannot find -larb 
> > [sagelib-9.1.beta8] collect2: error: ld returned 1 exit status 
> >
> > The full log can be found at : 
> > https://tmpsage.metelu.net/sagelib-9.1.beta8.log 
> >
> > What is wrong ? 
> >
> > Ciao, 
> > Thierry 
> >
> >
> >
> 
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Re: [sage-devel] sagelib does not compile : /usr/bin/ld: cannot find -larb

2020-03-20 Thread Thierry
On Sat, Mar 21, 2020 at 01:42:23AM +0800, Dima Pasechnik wrote:
> On Sat, Mar 21, 2020 at 12:51 AM Thierry
>  wrote:
> >
> > Hi,
> >
> > for the first time in a while, i did a "make distclean" to test the
> > `spkg-configure.m4` feature. I am running a pretty standard Debian
> > buster with x86_64 arch.
> >
> > I installed all dependencies listed in
> > $SAGE/src/doc/en/installation/debian.txt and
> > $SAGE/src/doc/en/installation/debian-optional.txt
> >
> > I ran ./confiure and make
> >
> > However, i can not compile sagelib anymore, i get some :
> >
> > [sagelib-9.1.beta8] /usr/bin/ld: cannot find -larb
> > [sagelib-9.1.beta8] collect2: error: ld returned 1 exit status
> >
> > The full log can be found at :
> > https://tmpsage.metelu.net/sagelib-9.1.beta8.log
> >
> > What is wrong ?
> a known bug. See https://trac.sagemath.org/ticket/29365

Thanks, i was looking for the "-larb" string in trac without success.

Ciao,
Thierry


> >
> > Ciao,
> > Thierry
> >
> >
> > --
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> > "sage-devel" group.
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> > https://groups.google.com/d/msgid/sage-devel/20200320165113.azixeq6bleg2csyv%40metelu.net.
> 
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[sage-devel] Re: sagelib does not compile : /usr/bin/ld: cannot find -larb

2020-03-20 Thread Matthias Koeppe
https://trac.sagemath.org/ticket/29287 fixes it.

On Friday, March 20, 2020 at 12:51:17 PM UTC-4, Thierry 
(sage-googlesucks@xxx) wrote:
>
> Hi, 
>
> for the first time in a while, i did a "make distclean" to test the 
> `spkg-configure.m4` feature. I am running a pretty standard Debian 
> buster with x86_64 arch. 
>
> I installed all dependencies listed in 
> $SAGE/src/doc/en/installation/debian.txt and 
> $SAGE/src/doc/en/installation/debian-optional.txt 
>
> I ran ./confiure and make 
>
> However, i can not compile sagelib anymore, i get some : 
>
> [sagelib-9.1.beta8] /usr/bin/ld: cannot find -larb 
> [sagelib-9.1.beta8] collect2: error: ld returned 1 exit status 
>
> The full log can be found at : 
> https://tmpsage.metelu.net/sagelib-9.1.beta8.log 
>
> What is wrong ? 
>
> Ciao, 
> Thierry 
>
>
>

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Re: [sage-devel] sagelib does not compile : /usr/bin/ld: cannot find -larb

2020-03-20 Thread Dima Pasechnik
On Sat, Mar 21, 2020 at 12:51 AM Thierry
 wrote:
>
> Hi,
>
> for the first time in a while, i did a "make distclean" to test the
> `spkg-configure.m4` feature. I am running a pretty standard Debian
> buster with x86_64 arch.
>
> I installed all dependencies listed in
> $SAGE/src/doc/en/installation/debian.txt and
> $SAGE/src/doc/en/installation/debian-optional.txt
>
> I ran ./confiure and make
>
> However, i can not compile sagelib anymore, i get some :
>
> [sagelib-9.1.beta8] /usr/bin/ld: cannot find -larb
> [sagelib-9.1.beta8] collect2: error: ld returned 1 exit status
>
> The full log can be found at :
> https://tmpsage.metelu.net/sagelib-9.1.beta8.log
>
> What is wrong ?
a known bug. See https://trac.sagemath.org/ticket/29365

>
> Ciao,
> Thierry
>
>
> --
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> "sage-devel" group.
> To unsubscribe from this group and stop receiving emails from it, send an 
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[sage-devel] sagelib does not compile : /usr/bin/ld: cannot find -larb

2020-03-20 Thread Thierry
Hi,

for the first time in a while, i did a "make distclean" to test the
`spkg-configure.m4` feature. I am running a pretty standard Debian
buster with x86_64 arch.

I installed all dependencies listed in
$SAGE/src/doc/en/installation/debian.txt and
$SAGE/src/doc/en/installation/debian-optional.txt

I ran ./confiure and make

However, i can not compile sagelib anymore, i get some :

[sagelib-9.1.beta8] /usr/bin/ld: cannot find -larb
[sagelib-9.1.beta8] collect2: error: ld returned 1 exit status

The full log can be found at :
https://tmpsage.metelu.net/sagelib-9.1.beta8.log

What is wrong ?

Ciao,
Thierry


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[sage-devel] Re: lcalc.analytic_rank fails

2020-03-20 Thread Peter Bruin
Hi Barinder,

On my system I get the same error messages as you (but no segmentation 
fault). This looks like a bug in PARI.  It also happens with the built-in 
ellanalyticrank function in PARI:

gp> A = -17737878703644595885728157881856/2195118875780412735240966796875;
gp> B = 
76386743039924534000525642916220282669332545616695170155741184/4818546878807463076444691815463494370294881403446197509765625;
gp> E = ellinit([A, B]);
gp> ellanalyticrank(E)
  ***   at top-level: ellanalyticrank(E)
  *** ^--
  *** ellanalyticrank: overflow in t_INT-->ulong assignment.

Do you want to file a PARI bug report?

Best wishes,

Peter


Op woensdag 18 maart 2020 13:36:46 UTC+1 schreef Barinder Banwait:
>
> MWE:
>
> sage: A = -17737878703644595885728157881856/2195118875780412735240966796875
> sage: B = 
> 76386743039924534000525642916220282669332545616695170155741184/4818546878807463076444691815463494370294881403446197509765625
> sage: E = EllipticCurve([A,B])
> sage: lcalc.analytic_rank(E)
>
> This produces "***   overflow in t_INT-->t_INT assignment.Segmentation 
> fault (core dumped), followed by "TypeError: unable to convert '' to an 
> integer". It looks like line 385 of sage/lfunctions/lcalc.py is returning 
> the empty string, i.e., 'rank-compute' is failing to compute, probably 
> because of the overflow.
>
> This elliptic curve comes from Elkies and Klagsbrun's recent paper (
> https://arxiv.org/abs/2003.00077); it is the rank 20 curve with torsion 
> Z/2Z.
>
> Other info:
>
> OS: Ubuntu 18.04.2 LTS, 64bit
> Sage installation: Downloaded and unzipped the top link here: 
> http://www.mirrorservice.org/sites/www.sagemath.org/linux/64bit/index.html
> SageMath version 9.0, release date 2020-01-01
> Using Python 3.7.3
>

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