You mean install with pip install imagination or from the source directly (for those who are adventurous enough to live on the edge):

git clone
cd Imagination
pip install -IU .


If your system has pip for multiple versions of Python, please use the one for the version you want to work with. For example:

# For Python3 in general
pip3 install -IU .

# For Python 3.5
pip-3.5 install -IU .

Next step? Basic Setup.