Installation

You can install TRL either from PyPI or from source:

PyPI

Install the library with pip or uv:

uv is a fast Rust-based Python package and project manager. Refer to Installation for installation instructions), .

uv pip install trl

pip install trl

You can also install the latest version from source. First clone the repo and then run the installation with pip:

git clone https://github.com/huggingface/trl.git
cd trl/
pip install -e .

If you want the development install you can replace the pip install with the following:

pip install -e ".[dev]"