uv包安装网络超时解决
$ uv add numpy pandas torch scikit-learn matplotlib Resolved 45 packages in 21ms × Failed to download `nvidia-cufft-cu12==11.3.3.83` ├─▶ Failed to fetch: │ `https://files.pythonhosted.org/packages/1f/13/ee4e00f30e676b66ae65b4f08cb5bcbb8392c03f54f2d5413ea99a5d1c80/nvidia_cufft_cu12-11.3.3.83-py3-none-manylinux2014_x86_64.manylinux_2_17_x86_64.whl` ├─▶ Request failed after 3 retries ├─▶ error sending request for url │ (https://files.pythonhosted.org/packages/1f/13/ee4e00f30e676b66ae65b4f08cb5bcbb8392c03f54f2d5413ea99a5d1c80/nvidia_cufft_cu12-11.3.3.83-py3-none-manylinux2014_x86_64.manylinux_2_17_x86_64.whl) ╰─▶ operation timed out help: If you want to add the package regardless of the failed resolution, provide the `--frozen` flag to skip locking and syncing. 这个错误是因为 uv 在尝试从官方源下载 NVIDIA 的 CUDA 组件包(nvidia-cufft-cu12)时网络超时了。 ...