confetti:lib dcoudert$ otool -L libfflas.dylib
libfflas.dylib:
/Users/dcoudert/sage3/sage/local/lib/libfflas.1.dylib (compatibility
version 2.0.0, current version 2.0.0)
/Users/dcoudert/sage3/sage/local/lib/libgivaro.9.dylib (compatibility
version 11.0.0, current version 11.1.0)
/Users/dcoudert/sage3/sage/local/lib/libgmp.23.dylib (compatibility
version 24.0.0, current version 24.3.0)
/Users/dcoudert/sage3/sage/local/lib/libgmpxx.8.dylib (compatibility
version 13.0.0, current version 13.3.0)
/Users/dcoudert/sage3/sage/local/lib/libopenblas_haswellp-r0.3.6.dylib
(compatibility version 0.0.0, current version 0.0.0)
/usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version
400.9.4)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
version 1252.250.1)
> Le 13 oct. 2019 à 15:19, Dima Pasechnik <dimp...@gmail.com> a écrit :
>
> oops sorry, your gfortran is ok.
> how about fflas* package, it is probably broken...
>
> On Sun, 13 Oct 2019, 14:17 Dima Pasechnik, <dimp...@gmail.com
> <mailto:dimp...@gmail.com>> wrote:
> are you building gfortran in Sage, or using a prebuilt one?
>
> it might be that its libgfortran got broken
>
> On Sun, 13 Oct 2019, 13:01 David Coudert, <david.coud...@inria.fr
> <mailto:david.coud...@inria.fr>> wrote:
>
>
> confetti:lib dcoudert$ pwd
>
> /Users/dcoudert/sage3/sage/local/lib
>
> confetti:lib dcoudert$ otool -L libgfortran.dylib
>
> libgfortran.dylib:
>
> /Users/dcoudert/sage3/sage/local/lib/libgfortran.4.dylib (compatibility
> version 5.0.0, current version 5.0.0)
>
> /Users/dcoudert/sage3/sage/local/lib/libquadmath.0.dylib (compatibility
> version 1.0.0, current version 1.0.0)
>
> /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
> version 1252.250.1)
>
> /Users/dcoudert/sage3/sage/local/lib/libgcc_s.1.dylib (compatibility
> version 1.0.0, current version 1.0.0)
>
>
>
> but I don't have the 2 others
>
> confetti:sage dcoudert$ ls -lR | grep ftpack | grep dylib
>
> confetti:sage dcoudert$ pwd
>
>
> /Users/dcoudert/sage3/sage
>
>
>
>
>
>
> Le dimanche 13 octobre 2019 13:48:55 UTC+2, Dima Pasechnik a écrit :
> I gather that the error comes from one of -ldfftpack -lfftpack -lgfortran
> being incorrectly linked/broken.
>
> please locate the relevant lib*.dylib files (in SAGE_LOCAL?) and run
> "otool -L" on each of them
> to see if they are OK.
>
>
> On Sun, Oct 13, 2019 at 12:43 PM David Coudert <david....@inria.fr <>> wrote:
> >
> > it's an incremental build from 9.0.beta0.
> > I upgraded my OS in July after a system crash. So I had to reinstall
> > everything from scratch.
> >
> > In case, I have Xcode Version 11.1 (11A1027).
> >
> > Le dimanche 13 octobre 2019 13:29:21 UTC+2, Dima Pasechnik a écrit :
> >>
> >> Is this a build from scratch?
> >> (after an OS upgrade, incremental builds may break)
> >>
> >>
> >> On Sun, Oct 13, 2019 at 12:19 PM David Coudert <david....@inria.fr <>>
> >> wrote:
> >> >
> >> >
> >> >
> >> > Le dimanche 13 octobre 2019 12:53:02 UTC+2, Dima Pasechnik a écrit :
> >> >>
> >> >> We have already seen that puzzling
> >> >>
> >> >> ld: library not found for -lSystem
> >> >>
> >> >> error message.
> >> >>
> >> >> Is there a /usr/lib/libSystem.dylib present?
> >> >
> >> >
> >> > Yes:
> >> >
> >> >
> >> > confetti:sage dcoudert$ ll /usr/lib/libSystem.dylib
> >> >
> >> > lrwxr-xr-x 1 root wheel 17 19 jul 08:15 /usr/lib/libSystem.dylib ->
> >> > libSystem.B.dylib
> >> >
> >> >
> >> >
> >> >>
> >> >> If yes, then I guess this means a broken dependency of scipy, more
> >> >> specifically, a broken dylib, built
> >> >> along the way.
> >> >> or Xcode that needs to be reinstalled...
> >> >>
> >> >> Can you do
> >> >> ./sage --python
> >> >> >> import numpy
> >> >>
> >> >> without an error?
> >> >
> >> >
> >> > yes too:
> >> >
> >> > confetti:sage dcoudert$ ./sage --python
> >> >
> >> > Python 3.7.3 (default, Oct 13 2019, 02:06:13)
> >> >
> >> > [Clang 11.0.0 (clang-1100.0.33.8)] on darwin
> >> >
> >> > Type "help", "copyright", "credits" or "license" for more information.
> >> >
> >> > >>> import numpy
> >> >
> >> > >>>
> >> >
> >> >
> >> >
> >> >
> >> > --
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> >> > https://groups.google.com/d/msgid/sage-devel/848357f8-1c79-481a-abb3-e87331775d8a%40googlegroups.com
> >> >
> >> > <https://groups.google.com/d/msgid/sage-devel/848357f8-1c79-481a-abb3-e87331775d8a%40googlegroups.com>.
> >> >
> >
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> >
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----
David Coudert
Equipe-Projet COATI
Centre de Recherche INRIA Sophia Antipolis - Méditerranée
Université Côte d’Azur, Inria, CNRS, I3S, France
http://www-sop.inria.fr/members/David.Coudert
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