Installation from source ======================== To use **any** version of Betty, including the latest, bleeding-edge development version, install Betty from source. .. seealso:: Follow :doc:`/development/betty/installation` if you are looking to develop Betty itself. Requirements ------------ - **Linux**, **macOS**, or **Windows** - **Python 3.11+** - `Node.js 20+ `_ (optional, see :doc:`/usage/npm`) - Bash Instructions ------------ #. ``git clone https://github.com/bartfeenstra/betty.git`` #. ``cd betty`` #. ``./bin/build``