ModuleNotFoundError: No module named ‘Cython‘

Collecting dalle2_pytorch==0.2.38
Using cached dalle2_pytorch-0.2.38-py3-none-any.whl (1.4 MB)
Collecting rotary-embedding-torch
Using cached rotary_embedding_torch-0.1.5-py3-none-any.whl (4.1 kB)
Collecting vector-quantize-pytorch
Using cached vector_quantize_pytorch-0.9.2-py3-none-any.whl (7.6 kB)
Collecting youtokentome
Using cached youtokentome-1.0.6.tar.gz (86 kB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [6 lines of output]
Traceback (most recent call last):
File "", line 2, in
File "", line 34, in
File "D:\Temp\pip-install-ahp9flmk\youtokentome_0c252ff1db5a4b04a093d59dfe250b09\setup.py", line 5, in
from Cython.Build import cythonize
ModuleNotFoundError: No module named 'Cython'
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.

解决方案

pip install Cython