To install Dagster and Dagit into an existing Python environment, run:
pip install dagster dagit
This will install the latest stable version of the core Dagster packages in your current Python environment.
Dagster requires Python 3.6+. It is tested on Python 3.9, 3.8, 3.7, and 3.6.
To check that Python and the pip package manager are already installed in your environment, you can run:
python --version pip --version
We strongly recommend installing Dagster inside a Python virtualenv. If you are running Anaconda, you should install Dagster inside a Conda environment.
If you would like to install Dagster from source, please see the section on Contributing.