The MAPFpython library is designed for rapid research into multi-agent pathfinding domains. Though it does not have the same generalization ability as C++/ Python allows for rapid protoyping and testing of new ideas.
There are currently no additional requirements to install unless you wish to use the visualization tools.
The single requirement is VPython Classic v5, which on ubuntu linux can be installed using sudo apt-get install python-visual. For other platforms refer to http://vpython.org/