How to install got 3 ?

I just pip install lxml & pyquery packages which mentioned in requirement.txt
However, have no idea how to install got3?
I tried put the got3 folder to the path "C:\Anaconda\Lib\site-packages", but didn't work.
Got the error message
_>>> import got3 as got
_Traceback (most recent call last):
File "", line 1, in
ImportError: No module named 'got3'__

Environment:
Python 3 (installed with Anaconda)
Windows 2016 servers