Installation doesn't work on mac

[MaximusMellberg]

I attempted to use this on the mac command line with Sage providing the dependencies, I followed the steps outlined in the README file and everything seems to work up until step 4 (running the make file) where I get errors in various locations saying "fatal error: 'omp.h' file not found".

[edgarcosta]

Could you please share the full log?
Also, what kind of CPU do you have? Intel or ARM (ie Apple Mx)?

[edgarcosta]

Related:

Building wheels for collected packages: pycontrolledreduction
  Building wheel for pycontrolledreduction (setup.py) ... error
  error: subprocess-exited-with-error

  × python setup.py bdist_wheel did not run successfully.
  │ exit code: 1
  ╰─> [62 lines of output]
      Warning: passing language='c++' to cythonize() is deprecated. Instead, put "# distutils: language=c++" in your .pyx or .pxd file(s)
      running bdist_wheel
      running build
      running build_py
      creating build/lib.macosx-11.0-arm64-cpython-312/pycontrolledreduction
      copying pycontrolledreduction/__init__.py -> build/lib.macosx-11.0-arm64-cpython-312/pycontrolledreduction
      running build_ext
      building 'pycontrolledreduction.controlledreduction' extension
      creating build/temp.macosx-11.0-arm64-cpython-312/pycontrolledreduction
      creating build/temp.macosx-11.0-arm64-cpython-312/pycontrolledreduction/lib/conv
      creating build/temp.macosx-11.0-arm64-cpython-312/pycontrolledreduction/lib/dr
      creating build/temp.macosx-11.0-arm64-cpython-312/pycontrolledreduction/lib/dr_nd
      creating build/temp.macosx-11.0-arm64-cpython-312/pycontrolledreduction/lib/hypersurface
      creating build/temp.macosx-11.0-arm64-cpython-312/pycontrolledreduction/lib/hypersurface_nd
      creating build/temp.macosx-11.0-arm64-cpython-312/pycontrolledreduction/lib/matrix
      creating build/temp.macosx-11.0-arm64-cpython-312/pycontrolledreduction/lib/solve_system
      creating build/temp.macosx-11.0-arm64-cpython-312/pycontrolledreduction/lib/tools
      creating build/temp.macosx-11.0-arm64-cpython-312/pycontrolledreduction/lib/vec_int64
      creating build/temp.macosx-11.0-arm64-cpython-312/pycontrolledreduction/lib/wrapper
      g++ -std=gnu++11 -std=gnu++11 -fno-strict-overflow -Wsign-compare -Wunreachable-code -DNDEBUG -g -O3 -Wall -Wno-unused -O2 -mmacosx-version-min=11.0 -I/opt/homebrew/opt/libomp/include -Ipycontrolledreduction -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages/sage/libs/ntl -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages/cysignals -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages/numpy/core/include -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/include/python3.12 -Ipycontrolledreduction/lib/ -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/include/python3.12 -c pycontrolledreduction/controlledreduction.cpp -o build/temp.macosx-11.0-arm64-cpython-312/pycontrolledreduction/controlledreduction.o -std=c++11 -Xpreprocessor -fopenmp
      pycontrolledreduction/controlledreduction.cpp:7495:21: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
       7495 |                     CYTHON_FALLTHROUGH;
            |                     ^
      pycontrolledreduction/controlledreduction.cpp:631:36: note: expanded from macro 'CYTHON_FALLTHROUGH'
        631 |         #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
            |                                    ^
      pycontrolledreduction/controlledreduction.cpp:7506:21: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
       7506 |                     CYTHON_FALLTHROUGH;
            |                     ^
      pycontrolledreduction/controlledreduction.cpp:631:36: note: expanded from macro 'CYTHON_FALLTHROUGH'
        631 |         #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
            |                                    ^
      2 warnings generated.
      g++ -std=gnu++11 -std=gnu++11 -fno-strict-overflow -Wsign-compare -Wunreachable-code -DNDEBUG -g -O3 -Wall -Wno-unused -O2 -mmacosx-version-min=11.0 -I/opt/homebrew/opt/libomp/include -Ipycontrolledreduction -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages/sage/libs/ntl -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages/cysignals -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages/numpy/core/include -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/include/python3.12 -Ipycontrolledreduction/lib/ -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/include/python3.12 -c pycontrolledreduction/lib/conv/conv.cc -o build/temp.macosx-11.0-arm64-cpython-312/pycontrolledreduction/lib/conv/conv.o -std=c++11 -Xpreprocessor -fopenmp
      g++ -std=gnu++11 -std=gnu++11 -fno-strict-overflow -Wsign-compare -Wunreachable-code -DNDEBUG -g -O3 -Wall -Wno-unused -O2 -mmacosx-version-min=11.0 -I/opt/homebrew/opt/libomp/include -Ipycontrolledreduction -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages/sage/libs/ntl -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages/cysignals -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages/numpy/core/include -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/include/python3.12 -Ipycontrolledreduction/lib/ -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/include/python3.12 -c pycontrolledreduction/lib/dr/compute_everything_J.cc -o build/temp.macosx-11.0-arm64-cpython-312/pycontrolledreduction/lib/dr/compute_everything_J.o -std=c++11 -Xpreprocessor -fopenmp
      g++ -std=gnu++11 -std=gnu++11 -fno-strict-overflow -Wsign-compare -Wunreachable-code -DNDEBUG -g -O3 -Wall -Wno-unused -O2 -mmacosx-version-min=11.0 -I/opt/homebrew/opt/libomp/include -Ipycontrolledreduction -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages/sage/libs/ntl -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages/cysignals -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/lib/python3.12/site-packages/numpy/core/include -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/include/python3.12 -Ipycontrolledreduction/lib/ -I/private/var/tmp/sage-10.5-current/local/var/lib/sage/venv-python3.12.5/include/python3.12 -c pycontrolledreduction/lib/dr/compute_final_reduction_matrix_J.cc -o build/temp.macosx-11.0-arm64-cpython-312/pycontrolledreduction/lib/dr/compute_final_reduction_matrix_J.o -std=c++11 -Xpreprocessor -fopenmp
      pycontrolledreduction/lib/dr/compute_final_reduction_matrix_J.cc:30:21: error: reference to 'set' is ambiguous
         30 |                     set((*M)[i][j]);
            |                     ^
      /private/var/tmp/sage-10.5-current/local/include/NTL/ZZ.h:204:13: note: candidate found by name lookup is 'NTL::set'
        204 | inline void set(ZZ& x)
            |             ^
      /private/var/tmp/sage-10.5-current/local/include/NTL/lzz_p.h:271:13: note: candidate found by name lookup is 'NTL::set'
        271 | inline void set(zz_p& x)
            |             ^
      /private/var/tmp/sage-10.5-current/local/include/NTL/ZZ_p.h:301:13: note: candidate found by name lookup is 'NTL::set'
        301 | inline void set(ZZ_p& x)
            |             ^
      /private/var/tmp/sage-10.5-current/local/include/NTL/lzz_pX.h:219:13: note: candidate found by name lookup is 'NTL::set'
        219 | inline void set(zz_pX& x)
            |             ^
      /private/var/tmp/sage-10.5-current/local/include/NTL/ZZ_pX.h:218:13: note: candidate found by name lookup is 'NTL::set'
        218 | inline void set(ZZ_pX& x)
            |             ^
      /private/var/tmp/sage-10.5-current/local/include/NTL/ZZX.h:166:13: note: candidate found by name lookup is 'NTL::set'
        166 | inline void set(ZZX& x)
            |             ^
      /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/__tree:57:28: note: candidate found by name lookup is 'std::set'
         57 | class _LIBCPP_TEMPLATE_VIS set;
            |                            ^
      1 error generated.
      error: command '/usr/bin/g++' failed with exit code 1
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for pycontrolledreduction
  Running setup.py clean for pycontrolledreduction
Failed to build pycontrolledreduction
ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (pycontrolledreduction)