MESS requires Python >= 3.8. Binaries can be downloaded with conda (recommended) or built with pip.

Method 1: Install pre-built binary from conda

1. Download and install anaconda or miniconda.

2. (Optional) create a separate conda environment to install into:

conda create -n mess-env python=3.8
conda activate mess-env
  1. Install:
conda install -c mess -c conda-forge mess

See venv to install into a virtual environment.