windows 安装不了grpcio-tools？

[Song367]

Collecting grpcio-tools (from -r requirements.txt (line 8)) ERROR: HTTP error 404 while getting https://mirrors.aliyun.com/pypi/packages/5c/30/ec765082711fbfbf8f499f26181253fdbdfdb1c248eed61c8fda967f8b30/grpcio_tools-1.64.1-cp38-cp38-win_amd64.whl#sha256=37664461c8da4777c78772f79914ddd59914a4c1dc0bdd11ba86b569477a9d25 (from https://mirrors.aliyun.com/pypi/simple/grpcio-tools/) (requires-python:>=3.8) ERROR: Could not install requirement grpcio-tools from https://mirrors.aliyun.com/pypi/packages/5c/30/ec765082711fbfbf8f499f26181253fdbdfdb1c248eed61c8fda967f8b30/grpcio_tools-1.64.1-cp38-cp38-win_amd64.whl#sha256=37664461c8da4777c7 8772f79914ddd59914a4c1dc0bdd11ba86b569477a9d25 (from -r requirements.txt (line 8)) because of HTTP error 404 Client Error: Not Found for url: https://mirrors.aliyun.com/pypi/packages/5c/30/ec765082711fbfbf8f499f26181253fdbdfdb1c248e ed61c8fda967f8b30/grpcio_tools-1.64.1-cp38-cp38-win_amd64.whl for URL https://mirrors.aliyun.com/pypi/packages/5c/30/ec765082711fbfbf8f499f26181253fdbdfdb1c248eed61c8fda967f8b30/grpcio_tools-1.64.1-cp38-cp38-win_amd64.whl#sha256=37664461c8da4777c78772f79914ddd59914a4c1dc0bdd11ba86b569477a9d25 (from https://mirrors.aliyun.com/pypi/simple/grpcio-tools/) (requires-python:>=3.8)

[aluminumbox]

this is http error, try again, or you can loose the grpc constraint in requirements.txt