Describe the bug
import ot fails with after pip install pot with numpy<=1.19.5
---> 22 from .emd_wrap import emd_c, check_result, emd_1d_sorted
23 from .solver_1d import emd_1d, emd2_1d, wasserstein_1d
24
ot/lp/emd_wrap.pyx in init ot.lp.emd_wrap()
ValueError: numpy.ndarray size changed, may indicate binary incompatibility. Expected 88 from C header, got 80 from PyObject
Fixes
Either we re-do the wheels with earlier versions of numpy or we require numpy >= 1.20. Since 1.20 however, numpy has dropped support of Python 3.6.
Describe the bug
import otfails with afterpip install potwith numpy<=1.19.5Fixes
Either we re-do the wheels with earlier versions of numpy or we require
numpy >= 1.20. Since 1.20 however, numpy has dropped support of Python 3.6.