Thanks for bring this to to my attention and Apologies for the late reply. I believe all that is needed is the latest version of python and the latest version of the tcod and numpy. In the future up date I will include a requirements file so users can just type "pip install -r requirements.txt".
Update: Just added the requirements file with what I used. If you download that and run "pip install -r requirements.txt" that should get all the dependencies. Hope that helps.