> On a Debian 10 system, building sage-9.3 from source fails with this > error: > > ... > [dochtml] Traceback (most recent call last): > [dochtml] File "/usr/lib/python3.7/runpy.py", line 183, in > _run_module_as_main > [dochtml] mod_name, mod_spec, code = _get_module_details(mod_name, > _Error) > [dochtml] File "/usr/lib/python3.7/runpy.py", line 142, in > _get_module_details > [dochtml] return _get_module_details(pkg_main_name, error) > [dochtml] File "/usr/lib/python3.7/runpy.py", line 109, in > _get_module_details > [dochtml] __import__(pkg_name) > [dochtml] File > "/usr/local/Math_Software/sage-9.3/local/lib/python3.7/site-packages/sage_docbuild/__init__.py", > line 57, in <module> > [dochtml] import sage.all > [dochtml] File > "/usr/local/Math_Software/sage-9.3/local/lib/python3.7/site-packages/sage/all.py", > line 142, in <module> > [dochtml] from sage.rings.all import * > [dochtml] File > "/usr/local/Math_Software/sage-9.3/local/lib/python3.7/site-packages/sage/rings/all.py", > line 50, in <module> > [dochtml] from .finite_rings.all import * > [dochtml] File > "/usr/local/Math_Software/sage-9.3/local/lib/python3.7/site-packages/sage/rings/finite_rings/all.py", > line 21, in <module> > [dochtml] from .finite_field_constructor import FiniteField > [dochtml] File > "/usr/local/Math_Software/sage-9.3/local/lib/python3.7/site-packages/sage/rings/finite_rings/finite_field_constructor.py", > line 182, in <module> > [dochtml] from .finite_field_givaro import FiniteField_givaro > [dochtml] File > "/usr/local/Math_Software/sage-9.3/local/lib/python3.7/site-packages/sage/rings/finite_rings/finite_field_givaro.py", > line 24, in <module> > [dochtml] from sage.rings.finite_rings.element_givaro import > Cache_givaro > [dochtml] File "sage/rings/finite_rings/element_givaro.pyx", line 1, in > init sage.rings.finite_rings.element_givaro > (build/cythonized/sage/rings/finite_rings/element_givaro.cpp:20735) > [dochtml] File "sage/rings/finite_rings/element_pari_ffelt.pyx", line > 35, in init sage.rings.finite_rings.element_pari_ffelt > (build/cythonized/sage/rings/finite_rings/element_pari_ffelt.c:14998) > [dochtml] File "sage/rings/polynomial/polynomial_element.pyx", line 67, > in init sage.rings.polynomial.polynomial_element > (build/cythonized/sage/rings/polynomial/polynomial_element.c:106651) > [dochtml] File > "/usr/local/Math_Software/sage-9.3/local/lib/python3.7/site-packages/sage/rings/polynomial/polynomial_ring.py", > line 154, in <module> > [dochtml] import sage.rings.polynomial.polynomial_element_generic as > polynomial_element_generic > [dochtml] File > "/usr/local/Math_Software/sage-9.3/local/lib/python3.7/site-packages/sage/rings/polynomial/polynomial_element_generic.py", > line 1533, in <module> > [dochtml] from sage.rings.polynomial.polynomial_rational_flint import > Polynomial_rational_flint > [dochtml] ImportError: > /usr/local/Math_Software/sage-9.3/local/lib/python3.7/site-packages/sage/rings/polynomial/polynomial_rational_flint.cpython-37m-x86_64-linux-gnu.so: > undefined symbol: _Z27_arb_fmpz_poly_evaluate_arbP10arb_structPKllPKS_l > make[3]: *** [Makefile:2280: doc-html] Error 1 > make[2]: *** [Makefile:2160: all-start] Error 2 > make[2]: Leaving directory '/usr/local/Math_Software/sage-9.3/build/make' > > I've tried it both with "./configure --with-system-flint=no" and with > "./configure --with-system-arb=no" and with a simple "./configure"; > same problem each way. > > Best regards, > Greg Marks
For the record, this problem was solved by starting the build with "./configure --with-system-python3=no"; then "make" completes without error and "make ptestlong" shows all sage-9.3 tests passed. Best regards, Greg Marks P.S. On some machines with Python 3.7.3 installed, the problem described above arises; on others it doesn't. I suspect the problem has something to do with the specific Python packages installed and is possibly related to the (currently unanswered) question posed here: https://stackoverflow.com/questions/67117097/c-cpython-38-x86-64-linux-gnu-so-undefined-symbol-zn6caffe28typemeta21-typem -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/20210519223718.GA2584%40xiphias.gmarks.org.
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