Installation

We recommend installing CosmoPower within a Conda virtual environment. For example, to create and activate an environment called cp_env, use:

conda create -n cp_env python=3.7 pip && conda activate cp_env

Once inside the environment, you can install CosmoPower:

• from PyPI

  pip install cosmopower
  

  To test the installation, you can use

  python3 -c 'import cosmopower as cp'
  

  If you do not have a GPU on your machine, you will see a warning message about it which you can safely ignore.

• from source

  git clone https://github.com/alessiospuriomancini/cosmopower
  cd cosmopower
  pip install .
  

  To test the installation, you can use

  pytest