(venv) C:\IA\stable-diffusion-webui\venv\Scripts>pip3 install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu128
Looking in indexes: https://download.pytorch.org/whl/cu128
Requirement already satisfied: torch in c:\ia\stable-diffusion-webui\venv\lib\site-packages (2.1.2+cu121)
Requirement already satisfied: torchvision in c:\ia\stable-diffusion-webui\venv\lib\site-packages (0.16.2+cu121)
Collecting torchaudio
Downloading https://download.pytorch.org/whl/cu128/torchaudio-2.7.1%2Bcu128-cp310-cp310-win_amd64.whl.metadata (6.8 kB)
Requirement already satisfied: filelock in c:\ia\stable-diffusion-webui\venv\lib\site-packages (from torch) (3.18.0)
Requirement already satisfied: typing-extensions in c:\ia\stable-diffusion-webui\venv\lib\site-packages (from torch) (4.14.1)
Requirement already satisfied: sympy in c:\ia\stable-diffusion-webui\venv\lib\site-packages (from torch) (1.14.0)
Requirement already satisfied: networkx in c:\ia\stable-diffusion-webui\venv\lib\site-packages (from torch) (3.4.2)
Requirement already satisfied: jinja2 in c:\ia\stable-diffusion-webui\venv\lib\site-packages (from torch) (3.1.6)
Requirement already satisfied: fsspec in c:\ia\stable-diffusion-webui\venv\lib\site-packages (from torch) (2025.7.0)
Requirement already satisfied: numpy in c:\ia\stable-diffusion-webui\venv\lib\site-packages (from torchvision) (1.26.2)
Requirement already satisfied: requests in c:\ia\stable-diffusion-webui\venv\lib\site-packages (from torchvision) (2.32.4)
Requirement already satisfied: pillow!=8.3.*,>=5.3.0 in c:\ia\stable-diffusion-webui\venv\lib\site-packages (from torchvision) (9.5.0)
INFO: pip is looking at multiple versions of torchaudio to determine which version is compatible with other requirements. This could take a while.
Downloading https://download.pytorch.org/whl/cu128/torchaudio-2.7.0%2Bcu128-cp310-cp310-win_amd64.whl.metadata (6.8 kB)
Collecting torchvision
Downloading https://download.pytorch.org/whl/cu128/torchvision-0.22.1%2Bcu128-cp310-cp310-win_amd64.whl.metadata (6.3 kB)
Collecting torch
Downloading https://download.pytorch.org/whl/cu128/torch-2.7.1%2Bcu128-cp310-cp310-win_amd64.whl.metadata (27 kB)
Requirement already satisfied: mpmath<1.4,>=1.1.0 in c:\ia\stable-diffusion-webui\venv\lib\site-packages (from sympytorch) (1.3.0)
Requirement already satisfied: MarkupSafe>=2.0 in c:\ia\stable-diffusion-webui\venv\lib\site-packages (from jinja2torch) (2.1.5)
Downloading https://download.pytorch.org/whl/cu128/torchvision-0.22.1%2Bcu128-cp310-cp310-win_amd64.whl (7.6 MB)
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Downloading https://download.pytorch.org/whl/cu128/torch-2.7.1%2Bcu128-cp310-cp310-win_amd64.whl (3273.1 MB)
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Downloading https://download.pytorch.org/whl/cu128/torchaudio-2.7.1%2Bcu128-cp310-cp310-win_amd64.whl (4.7 MB)
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Installing collected packages: torch, torchvision, torchaudio
Attempting uninstall: torch
Found existing installation: torch 2.1.2+cu121
Uninstalling torch-2.1.2+cu121:
Successfully uninstalled torch-2.1.2+cu121
Attempting uninstall: torchvision
Found existing installation: torchvision 0.16.2+cu121
Uninstalling torchvision-0.16.2+cu121:
Successfully uninstalled torchvision-0.16.2+cu121
ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
xformers 0.0.23.post1 requires torch==2.1.2, but you have torch 2.7.1+cu128 which is incompatible.
Successfully installed torch-2.7.1+cu128 torchaudio-2.7.1+cu128 torchvision-0.22.1+cu128