.. include:: ../references.txt .. _install: ************ Installation ************ The recommended way to install Gammapy is to install the Anaconda distribution from https://www.anaconda.com/download/ and then to install the Gammapy and it's dependencies by executing these commands in a terminal: .. code-block:: bash curl -O https://gammapy.org/download/install/gammapy-0.16-environment.yml conda env create -f gammapy-0.16-environment.yml .. note:: On Windows, you have to open up the conda environment file and delete the lines with ``sherpa`` and ``healpy``. Those are optional dependencies that currently aren't available on Windows. This creates a conda environment called ``gammapy-0.16`` which you can activate via: .. code-block:: bash conda activate gammapy-0.16 Note that you have to execute that activation command (but not the environment cration command) every time you open a new terminal window, because the default with conda is the base environment, which doesn't have Gammapy installed. To check your Gammapy installation, you can use this command: .. code-block:: bash gammapy info Congratulations! You are all set to start using Gammapy! If you're new to Python, ipython and Jupyter, read the :ref:`getting-started` guide. To learn how to use Gammapy, go to :ref:`tutorials`. The following pages contain detailed information about Gammapy dependencies in various installation options: .. toctree:: :maxdepth: 1 dependencies pip other