Run the following project in python

I'm trying to start the next project:

project I'm trying to start

Basically what I do is start the pyvoicechanger.py:

but it always shows me the same error:

  

C: \ Users \ Desktop \ New folder   (3) \ pyvoicechanger-master \ pyvoicechanger-m   ster \ build \ scripts-3.5 & python3.5 pyvoicechanger.py Traceback (most   recent call last): File "pyvoicechanger.py", line 19, in       from anglerfish import (check_encoding, make_logger, make_post_exec_msg, ImportError: No module named 'anglerfish'

Install the libraries and I do not understand what is due, in my case I'm using python 3.5 and look for the module but I could not solve it.