Installation¶

Install with pip¶

Install any supported version of PyTorch if you want from PyTorch Installation Page. Now you can install using pip using the following command:

pip install pytorch-lightning

Install with Conda¶

If you don’t have conda installed, follow the Conda Installation Guide. Lightning can be installed with conda using the following command:

conda install pytorch-lightning -c conda-forge

You can also use Conda Environments:

conda activate my_env
conda install pytorch-lightning -c conda-forge

Build from Source¶

Install nightly from the source. Note that it contains all the bug fixes and newly released features that are not published yet. This is the bleeding edge, so use it at your own discretion.

pip install https://github.com/Lightning-AI/lightning/archive/refs/heads/master.zip -U

Install future patch releases from the source. Note that the patch release contains only the bug fixes for the recent major release.

pip install https://github.com/Lightning-AI/lightning/archive/refs/heads/release/pytorch.zip -U