The build file numpy requirement do not require a minimum version for numpy which break the compilation of k_vec_cython if numpy version is too low (in my case 1.26.4).
Solution is to change the line to
numpy_dep = dependency('numpy', version:'>=2.0')
The build file numpy requirement do not require a minimum version for numpy which break the compilation of
k_vec_cythonif numpy version is too low (in my case 1.26.4).Solution is to change the line to