bundling ITK/VTK into a python app with pyinstaller for macOS

Hi there,

Does anyone know how to do this properly? I’ve built itk 4.13.0 and vtk 8.1.0 and input all dylib, so files into the binary section of the pyinstaller spec and yet the bundled executable is still unable to run itk. E.g module ‘itk’ has no attribute ‘Image’