Re: [sage-devel] installation fortran

[Daniel Krenn]

On 08/19/2018 08:06 PM, Mathieu Roux wrote:
> but i have just installed my new linux, after formating hard disk... I
> took last version of linux mint cinnamon.
> 
> What can i do? Is there a new solution but building sage from sources?

FWIW, I just did the same: format, install current linux mint cinnamon,
compile sagemath...without any troubles.

Daniel

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Re: [sage-devel] installation fortran

[Jan Groenewald]

Hi Mathieu

Try sudo apt install sagemath-jupyter

Regards,
Jan




On Mon, 20 Aug 2018 at 14:48, Mathieu Roux  wrote:

> h in fact yes
> sudo apt-get install sage
> installed sage on my laptop! thanks
>
> But when i try sage -n, it does not work.
>
> ┌┐
> │ SageMath version 8.1, Release Date: 2017-12-07 │
> │ Type "notebook()" for the browser-based notebook interface.│
> │ Type "help()" for help.│
> └┘
> Please wait while the SageNB export server starts...
> Traceback (most recent call last):
>   File
> "/usr/lib/python2.7/dist-packages/sage/repl/ipython_kernel/install.py",
> line 275, in have_prerequisites
> from notebook.notebookapp import NotebookApp
> ImportError: No module named notebook.notebookapp
>
> The Jupyter notebook requires ssl, even if you do not use
> https. Install the openssl development packages in your system and
> then rebuild Python (sage -f python2).
>
>
>
>
> But when i launch sage first, and then launch notebook() in the sage
> console, it works!
>
> 2018-08-19 20:25 GMT+02:00 Timo Kaufmann :
>
>> Is sage not included in ubuntus repos? Alternatively if it is a hardware
>> detection problem you could try building with SAGE_FAT_BINARY=1 or, as a
>> bit of self promotion, install sage through nix.
>>
>>
>> Am Sonntag, 19. August 2018 20:06:55 UTC+2 schrieb Mathieu Roux:
>>>
>>> aie aie aie
>>>
>>> but i have just installed my new linux, after formating hard disk... I
>>> took last version of linux mint cinnamon.
>>>
>>> What can i do? Is there a new solution but building sage from sources?
>>>
>>>
>>>
>>> Le 19/08/2018 à 19:53, Dima Pasechnik a écrit :
>>> > system's ecl is not used by Sage, so this is not relevant whether it
>>> is installed by apt, or not.
>>> >
>>> > but segfault at the end of ecl's log is not nice at all. Something is
>>> broken in the toolchain, the hardware is not recognised correctly...
>>> >
>>>
>>> --
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>>
>
> --
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-- 
  .~.
  /V\ Jan Groenewald
 /( )\www.aims.ac.za
 ^^-^^

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Re: [sage-devel] installation fortran

[Mathieu Roux]

h in fact yes
sudo apt-get install sage
installed sage on my laptop! thanks

But when i try sage -n, it does not work.

┌┐
│ SageMath version 8.1, Release Date: 2017-12-07 │
│ Type "notebook()" for the browser-based notebook interface.│
│ Type "help()" for help.│
└┘
Please wait while the SageNB export server starts...
Traceback (most recent call last):
  File
"/usr/lib/python2.7/dist-packages/sage/repl/ipython_kernel/install.py",
line 275, in have_prerequisites
from notebook.notebookapp import NotebookApp
ImportError: No module named notebook.notebookapp

The Jupyter notebook requires ssl, even if you do not use
https. Install the openssl development packages in your system and
then rebuild Python (sage -f python2).




But when i launch sage first, and then launch notebook() in the sage
console, it works!

2018-08-19 20:25 GMT+02:00 Timo Kaufmann :

> Is sage not included in ubuntus repos? Alternatively if it is a hardware
> detection problem you could try building with SAGE_FAT_BINARY=1 or, as a
> bit of self promotion, install sage through nix.
>
>
> Am Sonntag, 19. August 2018 20:06:55 UTC+2 schrieb Mathieu Roux:
>>
>> aie aie aie
>>
>> but i have just installed my new linux, after formating hard disk... I
>> took last version of linux mint cinnamon.
>>
>> What can i do? Is there a new solution but building sage from sources?
>>
>>
>>
>> Le 19/08/2018 à 19:53, Dima Pasechnik a écrit :
>> > system's ecl is not used by Sage, so this is not relevant whether it is
>> installed by apt, or not.
>> >
>> > but segfault at the end of ecl's log is not nice at all. Something is
>> broken in the toolchain, the hardware is not recognised correctly...
>> >
>>
>> --
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>

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Re: [sage-devel] installation fortran

[Dima Pasechnik]

could you post the precise type of your CPU?

could you do

SAGE_CHECK=yes ./sage -f mpir

and report the result?

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Re: [sage-devel] installation fortran

[Timo Kaufmann]

Is sage not included in ubuntus repos? Alternatively if it is a hardware 
detection problem you could try building with SAGE_FAT_BINARY=1 or, as a 
bit of self promotion, install sage through nix.

Am Sonntag, 19. August 2018 20:06:55 UTC+2 schrieb Mathieu Roux:
>
> aie aie aie 
>
> but i have just installed my new linux, after formating hard disk... I 
> took last version of linux mint cinnamon. 
>
> What can i do? Is there a new solution but building sage from sources? 
>
>
>
> Le 19/08/2018 à 19:53, Dima Pasechnik a écrit : 
> > system's ecl is not used by Sage, so this is not relevant whether it is 
> installed by apt, or not. 
> > 
> > but segfault at the end of ecl's log is not nice at all. Something is 
> broken in the toolchain, the hardware is not recognised correctly... 
> > 
>
>

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Re: [sage-devel] installation fortran

[Mathieu Roux]

aie aie aie

but i have just installed my new linux, after formating hard disk... I 
took last version of linux mint cinnamon.


What can i do? Is there a new solution but building sage from sources?



Le 19/08/2018 à 19:53, Dima Pasechnik a écrit :

system's ecl is not used by Sage, so this is not relevant whether it is 
installed by apt, or not.

but segfault at the end of ecl's log is not nice at all. Something is broken in 
the toolchain, the hardware is not recognised correctly...



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Re: [sage-devel] installation fortran

[Dima Pasechnik]

system's ecl is not used by Sage, so this is not relevant whether it is 
installed by apt, or not.

but segfault at the end of ecl's log is not nice at all. Something is broken in 
the toolchain, the hardware is not recognised correctly...

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Re: [sage-devel] installation fortran

[Dima Pasechnik]

it is a mystery without the log of the ecl build, again, in logs/pkgs/
Do post it.

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Re: [sage-devel] installation fortran

[Mathieu Roux]

I do ./configure, and then make, and i get:

[ecl-16.1.2.p5] Makefile:75: recipe for target 'bin/ecl' failed
[ecl-16.1.2.p5] make[5]: *** [bin/ecl] Error 139
[ecl-16.1.2.p5] make[5]: Leaving directory
'/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/ecl-16.1.2.p5/src/build'
[ecl-16.1.2.p5] Makefile:70: recipe for target 'all' failed
[ecl-16.1.2.p5] make[4]: *** [all] Error 2
[ecl-16.1.2.p5] make[4]: Leaving directory
'/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/ecl-16.1.2.p5/src'
[ecl-16.1.2.p5]

[ecl-16.1.2.p5] Error building ecl-16.1.2.p5
[ecl-16.1.2.p5]

[ecl-16.1.2.p5]
[ecl-16.1.2.p5] real0m51.261s
[ecl-16.1.2.p5] user0m42.074s
[ecl-16.1.2.p5] sys0m6.699s
[ecl-16.1.2.p5]

[ecl-16.1.2.p5] Error installing package ecl-16.1.2.p5
[ecl-16.1.2.p5]

[ecl-16.1.2.p5] Please email sage-devel (
http://groups.google.com/group/sage-devel)
[ecl-16.1.2.p5] explaining the problem and including the log file
[ecl-16.1.2.p5]   /home/m/Bureau/sage-8.3/logs/pkgs/ecl-16.1.2.p5.log
[ecl-16.1.2.p5] Describe your computer, operating system, etc.
[ecl-16.1.2.p5] If you want to try to fix the problem yourself, *don't*
just cd to
[ecl-16.1.2.p5]
/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/ecl-16.1.2.p5 and type
'make' or whatever is appropriate.
[ecl-16.1.2.p5] Instead, the following commands setup all environment
variables
[ecl-16.1.2.p5] correctly and load a subshell for you to debug the error:
[ecl-16.1.2.p5]   (cd
'/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/ecl-16.1.2.p5' &&
'/home/m/Bureau/sage-8.3/sage' --sh)
[ecl-16.1.2.p5] When you are done debugging, you can type "exit" to leave
the subshell.
[ecl-16.1.2.p5]

Makefile:2059: recipe for target
'/home/m/Bureau/sage-8.3/local/var/lib/sage/installed/ecl-16.1.2.p5' failed
make[3]: ***
[/home/m/Bureau/sage-8.3/local/var/lib/sage/installed/ecl-16.1.2.p5] Error 1
make[3]: Leaving directory '/home/m/Bureau/sage-8.3/build/make'
Makefile:1767: recipe for target 'all-start' failed
make[2]: *** [all-start] Error 2
make[2]: Leaving directory '/home/m/Bureau/sage-8.3/build/make'

real46m26,045s
user48m26,007s
sys4m54,814s
***
Error building Sage.

The following package(s) may have failed to build (not necessarily
during this run of 'make all-start'):

* package: ecl-16.1.2.p5
  log file: /home/m/Bureau/sage-8.3/logs/pkgs/ecl-16.1.2.p5.log
  build directory:
/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/ecl-16.1.2.p5

* package: gfortran-7.2.0
  log file: /home/m/Bureau/sage-8.3/logs/pkgs/gfortran-7.2.0.log
  build directory:
/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/gfortran-7.2.0

The build directory may contain configuration files and other potentially
helpful information. WARNING: if you now run 'make' again, the build
directory will, by default, be deleted. Set the environment variable
SAGE_KEEP_BUILT_SPKGS to 'yes' to prevent this.

Makefile:31: recipe for target 'all-start' failed
make[1]: *** [all-start] Error 1
make[1]: Leaving directory '/home/m/Bureau/sage-8.3'
Makefile:13: recipe for target 'all' failed
make: *** [all] Error 2

2018-08-19 11:47 GMT+02:00 Dima Pasechnik :

>
>
> On Sunday, August 19, 2018 at 12:38:10 PM UTC+3, Mathieu Roux wrote:
>>
>> So...
>>
>> I have just launched
>>
>>sudo apt-get install gfortran
>>
>> and there was no problem.
>>
>
> at this point you do not need building Sage's gfortran any more.
> Could you try running
> ./configure
>
> (which will output a long list of packages, and gfortran should be marked
> as not going to be installed.)
> followed by
>
> make
>
> which, hopefully, will skip gfortran build.
> If it does not, and still persists building gfortran, you probably need to
> run
>
> make distclean
>
> and so start from scratch.
>
>
>
>
>>
>> And then, i launched
>>
>>make
>>
>> again for Sage.
>>
>> Same problem...;
>>
>> [gfortran-7.2.0] ../../../src/libgcc/libgcc2.c: In function '__mulxc3':
>> [gfortran-7.2.0] ../../../src/libgcc/libgcc2.c:1998:6: internal compiler
>> error: Illegal instruction
>> [gfortran-7.2.0] a = COPYSIGN (isinf (a) ? 1 : 0, a);
>> [gfortran-7.2.0] ~~^
>> [gfortran-7.2.0] 0x9eb7bf crash_signal
>> [gfortran-7.2.0] ../../src/gcc/toplev.c:337
>> [gfortran-7.2.0] 0x7f7dd5620d3e ???
>> [gfortran-7.2.0] /home/m/Bureau/sage-8.3/local/
>> var/tmp/sage/build/mpir-3.0.0-644faf502c56f97d9accd301965fc5
>> 7d6ec70868/src/mpn/tmp-mul_1.s:113
>> [gfortran-7.2.0] Please submit a full bug report,
>> [gfortran-7.2.0] with preprocessed source if appropriate.
>> [gfortran-7.2.0] Please inc

Re: [sage-devel] installation fortran

[Dima Pasechnik]

On Sunday, August 19, 2018 at 12:02:36 PM UTC+3, Mathieu Roux wrote:
>
> Here is the file gfortran-7.2.0.log.
>

../../../src/libgcc/libgcc2.c: In function '__mulxc3':
../../../src/libgcc/libgcc2.c:1998:6: internal compiler error: Illegal 
instruction
a = COPYSIGN (isinf (a) ? 1 : 0, a);
~~^
0x9eb7bf crash_signal
../../src/gcc/toplev.c:337
0x7fd616120d3e ??? 

/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/mpir-3.0.0-644faf502c56f97d9accd301965fc57d6ec70868/src/mpn/tmp-mul_1.s:113

not sure what goes wrong there. Either something wrong with mpir (but there 
was no error building it?!)
or something with building older gcc (7.2) with never (7.3), something that 
seldom tested...
 

>
> Thanks
>
> 2018-08-16 12:38 GMT+02:00 Dima Pasechnik >
> :
>
>> to see what's wrong, look in
>> /home/m/Bureau/sage-8.3/logs/pkgs/gfortran-7.2.0.log
>> (or post it here)
>>
>> but the easiest would be to install the system's  gfortran.
>>
>> -- 
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>> .
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>>
>
>

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Re: [sage-devel] installation fortran

[Dima Pasechnik]

On Sunday, August 19, 2018 at 12:38:10 PM UTC+3, Mathieu Roux wrote:
>
> So...
>
> I have just launched
>
>sudo apt-get install gfortran
>
> and there was no problem.
>

at this point you do not need building Sage's gfortran any more.
Could you try running
./configure

(which will output a long list of packages, and gfortran should be marked 
as not going to be installed.)
followed by 

make

which, hopefully, will skip gfortran build.
If it does not, and still persists building gfortran, you probably need to 
run 

make distclean

and so start from scratch.


 

>
> And then, i launched
>
>make
>
> again for Sage.
>
> Same problem...;
>
> [gfortran-7.2.0] ../../../src/libgcc/libgcc2.c: In function '__mulxc3':
> [gfortran-7.2.0] ../../../src/libgcc/libgcc2.c:1998:6: internal compiler 
> error: Illegal instruction
> [gfortran-7.2.0] a = COPYSIGN (isinf (a) ? 1 : 0, a);
> [gfortran-7.2.0] ~~^
> [gfortran-7.2.0] 0x9eb7bf crash_signal
> [gfortran-7.2.0] ../../src/gcc/toplev.c:337
> [gfortran-7.2.0] 0x7f7dd5620d3e ???
> [gfortran-7.2.0] 
> /home/m/Bureau/sage-8.3/local/var/tmp/sage/build/mpir-3.0.0-644faf502c56f97d9accd301965fc57d6ec70868/src/mpn/tmp-mul_1.s:113
> [gfortran-7.2.0] Please submit a full bug report,
> [gfortran-7.2.0] with preprocessed source if appropriate.
> [gfortran-7.2.0] Please include the complete backtrace with any bug report.
> [gfortran-7.2.0] See  for instructions.
> [gfortran-7.2.0] Makefile:491: recipe for target '_mulxc3.o' failed
> [gfortran-7.2.0] make[6]: *** [_mulxc3.o] Error 1
> [gfortran-7.2.0] make[6]: Leaving directory 
> '/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/gfortran-7.2.0/gcc-build/x86_64-pc-linux-gnu/libgcc'
> [gfortran-7.2.0] Makefile:11907: recipe for target 'all-target-libgcc' 
> failed
> [gfortran-7.2.0] make[5]: *** [all-target-libgcc] Error 2
> [gfortran-7.2.0] make[5]: Leaving directory 
> '/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/gfortran-7.2.0/gcc-build'
> [gfortran-7.2.0] Makefile:877: recipe for target 'all' failed
> [gfortran-7.2.0] make[4]: *** [all] Error 2
> [gfortran-7.2.0] make[4]: Leaving directory 
> '/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/gfortran-7.2.0/gcc-build'
> [gfortran-7.2.0] 
> *
> [gfortran-7.2.0] Error building gfortran-7.2.0
> [gfortran-7.2.0] 
> *
> [gfortran-7.2.0] 
> [gfortran-7.2.0] real28m53.846s
> [gfortran-7.2.0] user26m8.463s
> [gfortran-7.2.0] sys1m41.679s
> [gfortran-7.2.0] 
> 
> [gfortran-7.2.0] Error installing package gfortran-7.2.0
> [gfortran-7.2.0] 
> 
> [gfortran-7.2.0] Please email sage-devel (
> http://groups.google.com/group/sage-devel)
> [gfortran-7.2.0] explaining the problem and including the log file
> [gfortran-7.2.0]   /home/m/Bureau/sage-8.3/logs/pkgs/gfortran-7.2.0.log
> [gfortran-7.2.0] Describe your computer, operating system, etc.
> [gfortran-7.2.0] If you want to try to fix the problem yourself, *don't* 
> just cd to
> [gfortran-7.2.0] 
> /home/m/Bureau/sage-8.3/local/var/tmp/sage/build/gfortran-7.2.0 and type 
> 'make' or whatever is appropriate.
> [gfortran-7.2.0] Instead, the following commands setup all environment 
> variables
> [gfortran-7.2.0] correctly and load a subshell for you to debug the error:
> [gfortran-7.2.0]   (cd 
> '/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/gfortran-7.2.0' && 
> '/home/m/Bureau/sage-8.3/sage' --sh)
> [gfortran-7.2.0] When you are done debugging, you can type "exit" to leave 
> the subshell.
> [gfortran-7.2.0] 
> 
> Makefile:2058: recipe for target 
> '/home/m/Bureau/sage-8.3/local/var/lib/sage/installed/gfortran-7.2.0' failed
> make[3]: *** 
> [/home/m/Bureau/sage-8.3/local/var/lib/sage/installed/gfortran-7.2.0] Error 
> 1
> make[3]: Leaving directory '/home/m/Bureau/sage-8.3/build/make'
> Makefile:1766: recipe for target 'all-start' failed
> make[2]: *** [all-start] Error 2
> make[2]: Leaving directory '/home/m/Bureau/sage-8.3/build/make'
>
> real29m39,624s
> user26m35,994s
> sys1m49,738s
> ***
> Error building Sage.
>
> The following package(s) may have failed to build (not necessarily
> during this run of 'make all-start'):
>
> * package: gfortran-7.2.0
>   log file: /home/m/Bureau/sage-8.3/logs/pkgs/gfortran-7.2.0.log
>   build directory: 
> /home/m/Bureau/sage-8.3/local/var/tmp/sage/build/gfortran-7.2.0
>
> The bui

Re: [sage-devel] installation fortran

[Mathieu Roux]

So...

I have just launched

   sudo apt-get install gfortran

and there was no problem.

And then, i launched

   make

again for Sage.

Same problem...;

[gfortran-7.2.0] ../../../src/libgcc/libgcc2.c: In function '__mulxc3':
[gfortran-7.2.0] ../../../src/libgcc/libgcc2.c:1998:6: internal compiler
error: Illegal instruction
[gfortran-7.2.0] a = COPYSIGN (isinf (a) ? 1 : 0, a);
[gfortran-7.2.0] ~~^
[gfortran-7.2.0] 0x9eb7bf crash_signal
[gfortran-7.2.0] ../../src/gcc/toplev.c:337
[gfortran-7.2.0] 0x7f7dd5620d3e ???
[gfortran-7.2.0]
/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/mpir-3.0.0-644faf502c56f97d9accd301965fc57d6ec70868/src/mpn/tmp-mul_1.s:113
[gfortran-7.2.0] Please submit a full bug report,
[gfortran-7.2.0] with preprocessed source if appropriate.
[gfortran-7.2.0] Please include the complete backtrace with any bug report.
[gfortran-7.2.0] See  for instructions.
[gfortran-7.2.0] Makefile:491: recipe for target '_mulxc3.o' failed
[gfortran-7.2.0] make[6]: *** [_mulxc3.o] Error 1
[gfortran-7.2.0] make[6]: Leaving directory
'/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/gfortran-7.2.0/gcc-build/x86_64-pc-linux-gnu/libgcc'
[gfortran-7.2.0] Makefile:11907: recipe for target 'all-target-libgcc'
failed
[gfortran-7.2.0] make[5]: *** [all-target-libgcc] Error 2
[gfortran-7.2.0] make[5]: Leaving directory
'/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/gfortran-7.2.0/gcc-build'
[gfortran-7.2.0] Makefile:877: recipe for target 'all' failed
[gfortran-7.2.0] make[4]: *** [all] Error 2
[gfortran-7.2.0] make[4]: Leaving directory
'/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/gfortran-7.2.0/gcc-build'
[gfortran-7.2.0]
*
[gfortran-7.2.0] Error building gfortran-7.2.0
[gfortran-7.2.0]
*
[gfortran-7.2.0]
[gfortran-7.2.0] real28m53.846s
[gfortran-7.2.0] user26m8.463s
[gfortran-7.2.0] sys1m41.679s
[gfortran-7.2.0]

[gfortran-7.2.0] Error installing package gfortran-7.2.0
[gfortran-7.2.0]

[gfortran-7.2.0] Please email sage-devel (
http://groups.google.com/group/sage-devel)
[gfortran-7.2.0] explaining the problem and including the log file
[gfortran-7.2.0]   /home/m/Bureau/sage-8.3/logs/pkgs/gfortran-7.2.0.log
[gfortran-7.2.0] Describe your computer, operating system, etc.
[gfortran-7.2.0] If you want to try to fix the problem yourself, *don't*
just cd to
[gfortran-7.2.0]
/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/gfortran-7.2.0 and type
'make' or whatever is appropriate.
[gfortran-7.2.0] Instead, the following commands setup all environment
variables
[gfortran-7.2.0] correctly and load a subshell for you to debug the error:
[gfortran-7.2.0]   (cd
'/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/gfortran-7.2.0' &&
'/home/m/Bureau/sage-8.3/sage' --sh)
[gfortran-7.2.0] When you are done debugging, you can type "exit" to leave
the subshell.
[gfortran-7.2.0]

Makefile:2058: recipe for target
'/home/m/Bureau/sage-8.3/local/var/lib/sage/installed/gfortran-7.2.0' failed
make[3]: ***
[/home/m/Bureau/sage-8.3/local/var/lib/sage/installed/gfortran-7.2.0] Error
1
make[3]: Leaving directory '/home/m/Bureau/sage-8.3/build/make'
Makefile:1766: recipe for target 'all-start' failed
make[2]: *** [all-start] Error 2
make[2]: Leaving directory '/home/m/Bureau/sage-8.3/build/make'

real29m39,624s
user26m35,994s
sys1m49,738s
***
Error building Sage.

The following package(s) may have failed to build (not necessarily
during this run of 'make all-start'):

* package: gfortran-7.2.0
  log file: /home/m/Bureau/sage-8.3/logs/pkgs/gfortran-7.2.0.log
  build directory:
/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/gfortran-7.2.0

The build directory may contain configuration files and other potentially
helpful information. WARNING: if you now run 'make' again, the build
directory will, by default, be deleted. Set the environment variable
SAGE_KEEP_BUILT_SPKGS to 'yes' to prevent this.

Makefile:31: recipe for target 'all-start' failed
make[1]: *** [all-start] Error 1
make[1]: Leaving directory '/home/m/Bureau/sage-8.3'
Makefile:13: recipe for target 'all' failed
make: *** [all] Error 2



2018-08-19 11:02 GMT+02:00 Mathieu Roux :

> Here is the file gfortran-7.2.0.log.
>
> Thanks
>
> 2018-08-16 12:38 GMT+02:00 Dima Pasechnik :
>
>> to see what's wrong, look in
>> /home/m/Bureau/sage-8.3/logs/pkgs/gfortran-7.2.0.log
>> 

[sage-devel] installation fortran

[Dima Pasechnik]

to see what's wrong, look in
/home/m/Bureau/sage-8.3/logs/pkgs/gfortran-7.2.0.log
(or post it here)

but the easiest would be to install the system's  gfortran.

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[sage-devel] installation fortran

[Mathieu Roux]

Hello,
I have just tried to build sage from sources, but if failed.
I use linux mint cinnamon (last version).
Thanks



[gfortran-7.2.0] 

[gfortran-7.2.0] Error installing package gfortran-7.2.0
[gfortran-7.2.0] 

[gfortran-7.2.0] Please email sage-devel 
(http://groups.google.com/group/sage-devel)
[gfortran-7.2.0] explaining the problem and including the log file
[gfortran-7.2.0]   /home/m/Bureau/sage-8.3/logs/pkgs/gfortran-7.2.0.log
[gfortran-7.2.0] Describe your computer, operating system, etc.
[gfortran-7.2.0] If you want to try to fix the problem yourself, *don't* 
just cd to
[gfortran-7.2.0] 
/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/gfortran-7.2.0 and type 
'make' or whatever is appropriate.
[gfortran-7.2.0] Instead, the following commands setup all environment 
variables
[gfortran-7.2.0] correctly and load a subshell for you to debug the error:
[gfortran-7.2.0]   (cd 
'/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/gfortran-7.2.0' && 
'/home/m/Bureau/sage-8.3/sage' --sh)
[gfortran-7.2.0] When you are done debugging, you can type "exit" to leave 
the subshell.
[gfortran-7.2.0] 

Makefile:2058: recipe for target 
'/home/m/Bureau/sage-8.3/local/var/lib/sage/installed/gfortran-7.2.0' failed
make[3]: *** 
[/home/m/Bureau/sage-8.3/local/var/lib/sage/installed/gfortran-7.2.0] Error 
1
make[3]: Leaving directory '/home/m/Bureau/sage-8.3/build/make'
Makefile:1766: recipe for target 'all-start' failed
make[2]: *** [all-start] Error 2
make[2]: Leaving directory '/home/m/Bureau/sage-8.3/build/make'

real69m5,553s
user61m12,976s
sys5m31,446s
***
Error building Sage.

The following package(s) may have failed to build (not necessarily
during this run of 'make all-start'):

* package: gfortran-7.2.0
  log file: /home/m/Bureau/sage-8.3/logs/pkgs/gfortran-7.2.0.log
  build directory: 
/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/gfortran-7.2.0

The build directory may contain configuration files and other potentially
helpful information. WARNING: if you now run 'make' again, the build
directory will, by default, be deleted. Set the environment variable
SAGE_KEEP_BUILT_SPKGS to 'yes' to prevent this.

Makefile:31: recipe for target 'all-start' failed
make[1]: *** [all-start] Error 1
make[1]: Leaving directory '/home/m/Bureau/sage-8.3'
Makefile:13: recipe for target 'all' failed
make: *** [all] Error 2

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