On Fri, 15 Aug 2025 at 04:58, Dima Pasechnik <dimp...@gmail.com> wrote:
>
> Hi John,
> the spkgs involved (pybind11 and contourpy) have not been touched
> since Sage 10.6.
> The problem is that an old version of pybind11 is found on your system:
>
>     [contourpy-1.3.1] [spkg-install] Run-time dependency pybind11
> found: YES 2.11.1
>
> and it's too old.  build/pkgs/pybind11/spkg-configure.m4 should get a
> version constraint to prevent that,
> although it's not clear whether you have build Sage's pybind11 which
> would be OK to use, or not.
> (contourpy should have thrown an error, and probably a new version
> would have given a better error message)
>
> Anyway, uninstalling the old pybind11 should fix this.

Thanks, I will try that.

John

>
> Dima
>
>
>
>
> They can be upgraded, this might help.
> The latest version of contourpy is 1.3.3, while spkg still has
>
> On Thu, Aug 14, 2025 at 2:38 AM John Cremona <john.crem...@gmail.com> wrote:
> >
> > My build from the github source (after make distclean, ./bootstrap,
> > ./configure, make) fails on building package contourpy-1.3.1.
> >
> > I have attached the relevant logs.
> >
> > John
> >
> > On Sun, 10 Aug 2025 at 18:21, Dima Pasechnik <dimp...@gmail.com> wrote:
> > >
> > >
> > >
> > > On August 10, 2025 9:24:38 AM CDT, Marc Culler <marc.cul...@gmail.com> 
> > > wrote:
> > > >Here is a peculiar thing.  The configure script generates (and ignores) 
> > > >an
> > > >error saying that SAGE_SPKG_CONFIGURE_ROMAN_NUMERALS_PY is not defined.
> > > >
> > > >That variable appears in real_configure, on a line by itself, surrounded 
> > > >by
> > > >a huge number of blank lines.
> > >
> > > this is probably due to typos in spkg-configure.m4 of this spkg, which is 
> > > to be fixed by
> > > <https://github.com/sagemath/sage/commit/41b258cb138968cdc0247c378771d04a59c65b2c>
> > > in <https://github.com/sagemath/sage/pull/40555>
> > >
> > > Dima
> > > >
> > > >- Marc
> > > >
> > > >On Saturday, August 9, 2025 at 5:19:55 PM UTC-5 Volker Braun wrote:
> > > >
> > > >> The "master" git branch has been updated to Sage-10.7. As always, you 
> > > >> can
> > > >> get the latest beta version from the "develop" git branch. 
> > > >> Alternatively,
> > > >> the self-contained source tarball is at
> > > >> http://www.sagemath.org/download-latest.html
> > > >>
> > > >>
> > > >> 85c8f1e8a26 (tag: 10.7, github/develop) Updated SageMath version to 
> > > >> 10.7
> > > >> 858268b4001 (tag: 10.7.rc2) Updated SageMath version to 10.7.rc2
> > > >>
> > > >
> > >
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