Wheels for stormpy are created nightly and published at stormchecker.github.io/stormpy-wheels/simple.
The stormpy wheel can be installed by first manually installing the dependencies and then installing the stormpy wheel:
pip install Deprecated
pip install --index-url https://stormchecker.github.io/stormpy-wheels/simple stormpy
Alternatively, stormpy can be installed in one go by explicitly allowing pre-releases (--pre):
pip install stormpy --pre --index-url https://stormchecker.github.io/stormpy-wheels/simple --extra-index-url https://pypi.org/simple