[Installation]: When running the pip3 install -e. command to install torchaudio, you need to specify the version 2.9.0

[Annarine]

Your current environment

Collecting environment information...
PyTorch version: 2.9.0+cpu
Is debug build: False

OS: Ubuntu 22.04.5 LTS (x86_64)
GCC version: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0
Clang version: Could not collect
CMake version: version 4.2.3
Libc version: glibc-2.35

[pip3] numpy==1.26.4
[pip3] pyzmq==27.1.0
[pip3] torch==2.9.0+cpu
[pip3] torch_npu==2.9.0
[pip3] torchaudio==2.9.0
[pip3] torchvision==0.24.0+cpu
[pip3] transformers==4.57.6
[pip3] triton-ascend==3.2.0

CANN:
package_name=Ascend-cann-toolkit
version=9.0.0
innerversion=V100R001C10B037
compatible_version=[V100R001C15],[V100R001C19],[V100R001C20],[V100R001C21],[V100R001C23],[V100R001C10]
arch=x86_64
os=linux
path=/usr/local/Ascend/cann-9.0.0

How you are installing vllm and vllm-ascend

cd vllm-ascend
export COMPILE_CUSTOM_KERNELS=1
pip install -r requirements-dev.txt
pip install -v -e .

[weiguihua2]

@Annarine Do you mean that you need to specify the version of torchaudio when installing vllm-ascend, otherwise the installation will fail? Is there any error message related to this?

[weiguihua2]

@Annarine Indeed, a specific version needs to be specified; perhaps you can refer to this document.: https://github.com/pytorch/pytorch/wiki/PyTorch-Versions