Note

You are not reading the most up to date version of Gammapy documentation.
Access the latest stable version v1.3 or the list of Gammapy releases.

Installation with conda

To install the latest Gammapy stable version as well as the most common optional dependencies for Gammapy, first install Anaconda and then run these commands:

conda config --add channels conda-forge --add channels sherpa
conda install gammapy naima sherpa \
    scipy matplotlib ipython-notebook \
    cython click

We strongly recommend that you install the optional dependencies of Gammapy to have the full functionality available:

conda install scikit-image aplpy photutils reproject iminuit

To update to the latest version:

conda update --all
conda update gammapy

Overall conda is a great cross-platform package manager, you can quickly learn how to use it by reading the docs here.