No module named 'torch_cluster'
时间: 2023-11-12 15:56:46 浏览: 49
这个错误通常是因为 PyTorch Geometric 的依赖库 pytorch_cluster 没有正确安装造成的。你可以尝试通过以下命令重新安装 PyTorch Geometric 来修复这个问题:
```
pip install --no-index torch-scatter -f https://pytorch-geometric.com/whl/torch-1.9.0+${CUDA}.html
pip install --no-index torch-sparse -f https://pytorch-geometric.com/whl/torch-1.9.0+${CUDA}.html
pip install --no-index torch-cluster -f https://pytorch-geometric.com/whl/torch-1.9.0+${CUDA}.html
pip install --no-index torch-spline-conv -f https://pytorch-geometric.com/whl/torch-1.9.0+${CUDA}.html
pip install torch-geometric
```
其中 `${CUDA}` 是你的 CUDA 版本,例如 `${CUDA}` 可以是 `cu102` 或者 `cu111`。
相关问题
No module named torch_sparse
It looks like you are encountering an error message stating "No module named torch_sparse."
This error occurs when the "torch_sparse" module is not installed in your Python environment. "torch_sparse" is a PyTorch extension library that provides sparse tensor support. To resolve this issue, you need to install the "torch_sparse" module.
You can install it using the following command in your terminal:
```
pip install torch_sparse
```
Make sure you have the necessary permissions to install packages on your system. Additionally, you may need to have PyTorch already installed before installing the "torch_sparse" module.
If you are using a virtual environment, make sure it is activated before running the installation command.
Once the installation is complete, you should be able to import the "torch_sparse" module without any issues.
No module named torch_npu
出现"No module named torch_npu"的错误通常是因为没有安装名为torch_npu的模块所致。根据引用和引用的信息,解决此问题的方法是安装torch包。你可以通过以下步骤在pycharm或cmd中安装torch包:
1. 打开pycharm或cmd命令行
2. 在pycharm的终端或cmd中输入以下命令来安装torch包:
```
pip install torch
```
3. 等待安装完成,这可能需要一些时间,因为torch包的大小约为200M。
安装完成后,再次运行程序即可避免出现"No module named torch_npu"的错误。希望这些信息能够帮助到你。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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