No module named 'pyfof'

[John Suárez-Pérez]

I installed the module with

pip install pyfof

but when I try to load this in a notebook, I obtained the error 'No module named 'pyfof''.

I try using the site library to load the directory that contain pyfof

import site
site.addsitedir('local_dir')

but the result is the same.