Avatar Tool V105 Install May 2026

If the tool is for VRChat or another platform, go to Tools > Platform SDK Manager and install the corresponding SDK (e.g., VRChat SDK3).

If you are upgrading from v104 or v103, do not simply install over the old version. Follow this safe upgrade path: avatar tool v105 install

cp config.example.yaml config.yaml

From the project root:

pip install --upgrade pip
pip install -r requirements.txt

If you need GPU support, install the matching packages (example for PyTorch with CUDA 11.8): If the tool is for VRChat or another

pip install torch==2.2.0+cu118 torchvision --extra-index-url https://download.pytorch.org/whl/cu118