Since opencv-python version 4.3.0.*, manylinux1 wheels were replaced by manylinux2014 wheels. If your pip is too old, it will try to use the new source distribution introduced in 4.3.0.38 to manually ...
The main scientific contribution of this package lies in the internal helper routines that construct the quadrature weights and stability parameters, such as: _compute_weights, _compute_rho_max (NumPy ...