control: retitle -1 RFP: python-preshed -- Cython Hash Table for Pre-Hashed Keys [spaCy dependency] control: noowner -1 In most cases installing spaCy with pip is enough. spaCy depends on yet another specific machine learning library "thinc" which I think I don't have enough energy to take care of in long run. package available here https://salsa.debian.org/python-team/modules/python-preshed