Building on Linux and macOS¶
1. Install Conda and activate conda environment¶
Please folllow the instruction at https://docs.conda.io/en/latest/miniconda.html
2. Install PyTorch¶
Please select the version of PyTorch you want to install from https://pytorch.org/get-started/locally/
Here, we install nightly build.
conda install pytorch -c pytorch-nightly
3. Install build tools¶
conda install cmake ninja pkg-config
4. Install external dependencies¶
conda install -c conda-forge ffmpeg
5. Clone the torchaudio repository¶
git clone https://github.com/pytorch/audio
cd audio
6. Build¶
USE_FFMPEG=1 python setup.py develop
Note
Due to the complexity of build process, TorchAudio only supports in-place build.
To use pip, please use --no-use-pep517 option.
USE_FFMPEG=1 pip install -v -e . --no-use-pep517
