Installing unstable Jam
If you need to install a non-stable/dev version of Jam, for example, to help with testing during the development of a new version, or if you need functionality that is not yet fully ready/tested right now.
pip install git+https://github.com/lyaguxafrog/jam.git
Warning
By installing Jam in this way, you agree that everything can break, explode, you can be kidnapped by aliens, everything is at your own risk :D