Installation Guide

1. To use and install bliss you first need to install poetry.

2. Then, install the fftw library (which is used by galsim). For example, in unix you can simply do:

   sudo apt-get install libfftw3-dev
   

3. If everything is installed correctly you should be able to run the commands below. This will create a poetry environment that contains only the bliss dependencies.:

   git clone https://github.com/prob-ml/bliss.git
   cd bliss
   export POETRY_VIRTUALENVS_IN_PROJECT=1
   poetry install
   poetry shell
   

4. Finally, set an environment variable called BLISS_HOME to the absolute path of the bliss directory.