# Python for CORSIKA8   [](https://github.com/psf/black) ## Installation To install the CORSIKA 8 Python library, you will need Python >= 3.6. The below instructions are assuming that `python` refers to Python 3.\*. If `python` still refers to Python 2.\*, please replace `python` with `python3` and `pip` with `pip3`. To install this package, change into the `corsika/Python` directory and run pip install --user -e . You can verify that the installation was successful by trying to import `corsika` python -c 'import corsika' # Running the Tests If you wish to develop new features in `corsika`, you will also need to install some additional dependencies so you can run our unit tests. These can be installed with pip install --user -e .[test] Once that is completed, you can run the unit tests directory from the `corsika` directory python -m pytest tests