Installation

Dependencies

FAST-PT requires the following Python packages:

numpy >= 1.17
scipy >= 1.2
matplotlib >= 3.0

Optional dependencies for generating power spectra:

CAMB
classy (python wrapper for CLASS)

These optional dependencies are required to use the power spectrum generation features but are not needed for the core FAST-PT functionality. Required dependencies will be installed automatically when you install FAST-PT.

Installation Methods

FAST-PT can be installed using pip:

pip install fast-pt

Or with conda:

conda install fast-pt

For developer installation:

git clone https://github.com/jablazek/FAST-PT.git
cd FAST-PT
pip install -e .