> Hi,
> 
> here's what I get when trying to emerge sage-core-4.4:
> 
> python `which cython` --embed-positions --directive cdivision=True
> -I/var/tmp/portage/sci- mathematics/sage-core-4.4/work/sage-4.4 -o
> sage/libs/symmetrica/symmetrica.c sage/libs/symmetrica/symmetrica.pyx
> sage/libs/symmetrica/symmetrica.pyx -->
> build/sage/libs/symmetrica/symmetrica.pyx python `which cython`
> --embed-positions --directive cdivision=True -I/var/tmp/portage/sci-
> mathematics/sage-core-4.4/work/sage-4.4 -o sage/libs/mpmath/utils.c
> sage/libs/mpmath/utils.pyx
> sage/libs/mpmath/utils.pyx --> build/sage/libs/mpmath/utils.pyx
> python `which cython` --embed-positions --directive cdivision=True
> -I/var/tmp/portage/sci- mathematics/sage-core-4.4/work/sage-4.4 -o
> sage/libs/mpmath/ext_impl.c sage/libs/mpmath/ext_impl.pyx
> 
> Error converting Pyrex file to C:
> ------------------------------------------------------------
> ...
> from sage.libs.gmp.all cimport mpz_t
>                                    ^
> ------------------------------------------------------------
> 
Christopher reminded me you had this before in March!
You may have to change mpmath version (again).
Apparently that's how you solved it then.

Francois

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