Re: [sage-devel] Build issues with patchbots hades, poseidon and fermat

2016-10-12 Thread Jeroen Demeyer

On 2016-10-11 09:38, Eric Gourgoulhon wrote:

Hi,

Since Sage 7.4.rc0, the patchbots hades and poseidon fail with the message:

[openblas-0.2.19] ./openblas_utest: error while loading shared libraries: 
libgfortran.so.3: cannot open shared object file: No such file or directory


This is https://trac.sagemath.org/ticket/21689

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Re: [sage-devel] Build issues with patchbots hades, poseidon and fermat

2016-10-11 Thread Jeroen Demeyer

On 2016-10-11 19:05, Kwankyu Lee wrote:

I stopped hades. Is the fault with the patchbot, not with Sage 7.4.rc0?


No idea, I don't know the cause of the problem on hades.

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Re: [sage-devel] Build issues with patchbots hades, poseidon and fermat

2016-10-11 Thread Jeroen Demeyer

On 2016-10-11 17:56, John Cremona wrote:

I will do that -- but I have never done anything other than follow
those instructions, and never knowking started running the patchbot
inside a Sage shell!


I never said it was your fault. It could very well be that the issue was 
in the implementation or the instructions.


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Re: [sage-devel] Build issues with patchbots hades, poseidon and fermat

2016-10-11 Thread Kwankyu Lee

>
>  I was only trying to help but if I cause problems to others I'll just not 
> bother. 
>

I stopped hades. Is the fault with the patchbot, not with Sage 7.4.rc0? 

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Re: [sage-devel] Build issues with patchbots hades, poseidon and fermat

2016-10-11 Thread John Cremona
On 11 October 2016 at 16:44, Jeroen Demeyer  wrote:
> On 2016-10-11 09:38, Eric Gourgoulhon wrote:
>>
>> [sagelib-7.4.rc0] sage/rings/finite_rings/integer_mod.pyx:1688:10:
>> '_floordiv_' already defined
>
>
> It seems that this machine is running the Sage patchbot within a Sage shell,
> which is not supported. Because of this, the environment variable
> PIP_INSTALL is set to a wrong value, so the fix from #21441 is not applied.
>
> In logs/install.log there is
>
> *** ALL ENVIRONMENT VARIABLES BEFORE BUILD: ***
> ...
> SAGE_ENV_SOURCED=4
> ...
>
> This shouldn't be there. Whether you are using the patchbot or not, you
> should not build Sage within a Sage shell.
>
> Concrete suggestions:
>
> 1. Stop this patchbot
>
> 2. Rebuild Python (./sage -f python2)
>
> 3. Run the patchbot properly, see https://wiki.sagemath.org/buildbot/details

I will do that -- but I have never done anything other than follow
those instructions, and never knowking started running the patchbot
inside a Sage shell!  I have had trouble stopping and restarting the
patchbot (I think I might have asked here about that but was not
helped by the replies).  When I stop it with Ctrl-C the current
directory (SAGE_ROOT) has the branch patchbot/base checked out.  I
don't know whether I should now go to a different branch before Step
2?

If this will take up more than epsilon of my time I'll just have to
stop the thing (I just did) and not restart it at all.  I was only
trying to help but if I cause problems to others I'll just not bother.

John

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Re: [sage-devel] Build issues with patchbots hades, poseidon and fermat

2016-10-11 Thread Jeroen Demeyer

On 2016-10-11 09:38, Eric Gourgoulhon wrote:

[sagelib-7.4.rc0] sage/rings/finite_rings/integer_mod.pyx:1688:10: '_floordiv_' 
already defined


It seems that this machine is running the Sage patchbot within a Sage 
shell, which is not supported. Because of this, the environment variable 
PIP_INSTALL is set to a wrong value, so the fix from #21441 is not applied.


In logs/install.log there is

*** ALL ENVIRONMENT VARIABLES BEFORE BUILD: ***
...
SAGE_ENV_SOURCED=4
...

This shouldn't be there. Whether you are using the patchbot or not, you 
should not build Sage within a Sage shell.


Concrete suggestions:

1. Stop this patchbot

2. Rebuild Python (./sage -f python2)

3. Run the patchbot properly, see 
https://wiki.sagemath.org/buildbot/details


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Re: [sage-devel] Build issues with patchbots hades, poseidon and fermat

2016-10-11 Thread Eric Gourgoulhon
Le mardi 11 octobre 2016 09:51:35 UTC+2, Jeroen Demeyer a écrit :
>
>
> It's annoying that only the patchbots have these errors, I have not seen 
> anybody else report them. 
>
>
A similar build error regarding fermat (sage/matrix/matrix0.pyx:4757:10: 
'_add_' already defined)
is here:
https://patchbot.sagemath.org/ticket/21454/

Best wishes,

Eric.

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Re: [sage-devel] Build issues with patchbots hades, poseidon and fermat

2016-10-11 Thread John Cremona
deme...@fermat.warwick.ac.uk

The machine had a new ubuntu o/s installed from scratch a month or so
ago so may not have all that's needed but has been running thepatch
bot for several weeks.

John

On 11 October 2016 at 09:42, Jeroen Demeyer  wrote:
> On 2016-10-11 10:14, John Cremona wrote:
>>
>> That's me, send me your ssh key.
>
>
> Here it is. Remember to give me the login details.
>
>
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Re: [sage-devel] Build issues with patchbots hades, poseidon and fermat

2016-10-11 Thread Jeroen Demeyer

On 2016-10-11 10:14, John Cremona wrote:

That's me, send me your ssh key.


Here it is. Remember to give me the login details.

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Description: MS-Publisher document


Re: [sage-devel] Build issues with patchbots hades, poseidon and fermat

2016-10-11 Thread John Cremona
On 11 October 2016 at 08:45, Jeroen Demeyer  wrote:
> On 2016-10-11 09:38, Eric Gourgoulhon wrote:
>>
>> [sagelib-7.4.rc0] sage/rings/finite_rings/integer_mod.pyx:1688:10:
>> '_floordiv_' already defined
>
>
> This looks like a typical error which was fixed by #21441. However, that
> ticket is merged, so I don't have an explanation.
>
> If someone can give me access to this "fermat" machine, I could try to debug
> it.

That's me, send me your ssh key.

John

>
>
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Re: [sage-devel] Build issues with patchbots hades, poseidon and fermat

2016-10-11 Thread Jeroen Demeyer

On 2016-10-11 09:38, Eric Gourgoulhon wrote:

Hi,

Since Sage 7.4.rc0, the patchbots hades and poseidon fail with the message:

[openblas-0.2.19] ./openblas_utest: error while loading shared libraries: 
libgfortran.so.3: cannot open shared object file: No such file or directory


while fermat fails with the message:

[sagelib-7.4.rc0] sage/rings/finite_rings/integer_mod.pyx:1688:10: '_floordiv_' 
already defined

See for instance https://patchbot.sagemath.org/ticket/18843/


It's annoying that only the patchbots have these errors, I have not seen 
anybody else report them.


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Re: [sage-devel] Build issues with patchbots hades, poseidon and fermat

2016-10-11 Thread Jeroen Demeyer

On 2016-10-11 09:38, Eric Gourgoulhon wrote:

[sagelib-7.4.rc0] sage/rings/finite_rings/integer_mod.pyx:1688:10: '_floordiv_' 
already defined


This looks like a typical error which was fixed by #21441. However, that 
ticket is merged, so I don't have an explanation.


If someone can give me access to this "fermat" machine, I could try to 
debug it.


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[sage-devel] Build issues with patchbots hades, poseidon and fermat

2016-10-11 Thread Eric Gourgoulhon
Hi,

Since Sage 7.4.rc0, the patchbots hades and poseidon fail with the message:

[openblas-0.2.19] ./openblas_utest: error while loading shared libraries: 
libgfortran.so.3: cannot open shared object file: No such file or directory


while fermat fails with the message:

[sagelib-7.4.rc0] sage/rings/finite_rings/integer_mod.pyx:1688:10: '_floordiv_' 
already defined
See for instance https://patchbot.sagemath.org/ticket/18843/

Best wishes,

Eric.


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