Installing PyTensor

The latest release of PyTensor can be installed from Pypi using pip:

pip install pytensor

Or via conda-force:

conda install -c conda-forge pytensor

The current development branch of PyTensor can be installed from GitHub using pip:

pip install git+https://github.com/pymc-devs/pytensor

To use the Numba and JAX backend you will need to install these libraries in addition to PyTensor. Please refer to Numba’s installation instructions and JAX’s installation instructions respectively.