[petsc-dev] Is the petsc4py build broken?

Matthew Knepley knepley at gmail.com
Sat Apr 15 11:43:46 CDT 2023

I get

*** Building petsc4py ***
running build
running build_src
removing Cython 0.29.30 from sys.modules
fetching build requirement 'Cython >= 0.29.32'
Searching for Cython>=0.29.32
Best match: Cython 3.0.0b2
Processing Cython-3.0.0b2-py3.8-macosx-10.9-x86_64.egg


using Cython 3.0.0b2
cythonizing 'petsc4py/PETSc.pyx' -> 'petsc4py/PETSc.c'
/PETSc3/petsc/petsc-dev/src/binding/petsc4py/conf/cythonize.py: No such
file or directory: 'petsc4py/PETSc.pyx'
error: Cython failure: 'petsc4py/PETSc.pyx' -> 'petsc4py/PETSc.c'
Error building petsc4py.



What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener

https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>
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