Hi,
Le jeudi 15 février 2018 23:59:09 UTC+1, Andy Howell a écrit :
>
>
> I had problems under 17.04. I think I was missing the fortran compiler.
> After installing that, it built fine.
>
>
This list of prerequisites to build Sage on Ubuntu is at
https://wiki.sagemath.org/prerequisitesUbuntu
This
I have an Ubuntu 17.10, and 8.2 beta 5 compiles without anay problems.
May be I must say that I upraded from one version to another with
git pull origin develop
just issuing make after the git command. But I don't think this could
hide some problem.
Yours
t.d.
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On 02/16/2018 02:40 AM, Jeroen Demeyer wrote:
> On 2018-02-15 23:59, Andy Howell wrote:
>> I think you may have something else wrong with your system. I too
>> upgraded from 17.04 to 17.10. I built 8.2beta 3 with no problems. I'm
>> compiling beta 5 right now.
>
> It would be interesting to see t
On 2018-02-15 23:59, Andy Howell wrote:
I think you may have something else wrong with your system. I too
upgraded from 17.04 to 17.10. I built 8.2beta 3 with no problems. I'm
compiling beta 5 right now.
It would be interesting to see the output of
$ ldd /usr/lib/gcc/x86_64-linux-gnu/7.2.0/cc1
On 2018-02-15 22:37, Harald Helfgott wrote:
First, here is the output of /usr/lib/gcc/x86_64-linux-gnu/7.2.0$ ldd cc1
linux-vdso.so.1 => (0x7fff8af56000)
libisl.so.15 => /usr/lib/x86_64-linux-gnu/libisl.so.15
(0x7fcb74113000)
libmpc.so.3 => /usr/lib/x86_64-linux-gnu/libm
Harald,
I think you may have something else wrong with your system. I too
upgraded from 17.04 to 17.10. I built 8.2beta 3 with no problems. I'm
compiling beta 5 right now.
I had problems under 17.04. I think I was missing the fortran compiler.
After installing that, it built fine.
Andy
On 02/
You would have to either do
* make distclean before typing make
or
* run ./configure before make
> On 16/02/2018, at 11:16, Harald Helfgott wrote:
>
>
> I typed
>
> export SAGE_INSTALL_GCC='yes'
>
> and then did "make", and got what looks like exactly the same error at
> exactly the
Any code using standard complex header from C or C++, possibly fortran is
likely to break. I would hope ubuntu realise the mistake.
> On 16/02/2018, at 10:59, Harald Helfgott wrote:
>
> What should I do, then? Do you mean that I will have compile problems when
> working on my own programs, with
Hi,
On Fri, Feb 16, 2018 at 10:56:07AM +1300, François Bissey wrote:
> I’d say the compiler is in a broken state at the system level. Exactly like
> what happens in sage after the mpfr upgrade.
> I think it would be best to build sage’s own gcc here.
Which can be done by doing
export SAG
What should I do, then? Do you mean that I will have compile problems when
working on my own programs, without sage?
Le jeudi 15 février 2018 16:55:25 UTC-5, François Bissey a écrit :
>
> I’d say the compiler is in a broken state at the system level. Exactly
> like
> what happens in sage after
I’d say the compiler is in a broken state at the system level. Exactly like
what happens in sage after the mpfr upgrade.
I think it would be best to build sage’s own gcc here.
> On 16/02/2018, at 10:37, Harald Helfgott wrote:
>
> First, here is the output of /usr/lib/gcc/x86_64-linux-gnu/7.2.0$
First, here is the output of /usr/lib/gcc/x86_64-linux-gnu/7.2.0$ ldd cc1
linux-vdso.so.1 => (0x7fff8af56000)
libisl.so.15 => /usr/lib/x86_64-linux-gnu/libisl.so.15
(0x7fcb74113000)
libmpc.so.3 => /usr/lib/x86_64-linux-gnu/libmpc.so.3
(0x7fcb73efb000)
libmpfr.so.4 =
On 2018-02-15 21:34, Harald Helfgott wrote:
What is the issue here? What can be done?
Seems like a conflict between the mpfr/mpc libraries used by your
system's GCC and the libraries in Sage.
Can you try to find the location of the "cc1" program used by GCC.
Typically, this will be in a loc
> On 16/02/2018, at 09:34, Harald Helfgott wrote:
>
> I have just updated Ubuntu 17.04 to 17.10 (since version 17.04 reached its
> end-of-life point). Sage was uninstalled in the process. The binary I
> reinstalled from the standard repositories crashed, so the only option I had
> left was t
I have just updated Ubuntu 17.04 to 17.10 (since version 17.04 reached its
end-of-life point). Sage was uninstalled in the process. The binary I
reinstalled from the standard repositories crashed, so the only option I
had left was to install the most recent stable version of Sage (8.1) from
sou
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