Missing installation instruction for siptracklib

Dont really know how to install siptracklib :)

➜  ~ siptrack ping
ERROR: unable to import siptracklib
verify that siptracklib is in your PYTHONPATH
Traceback (most recent call last):
  File "/usr/local/bin/siptrack", line 6, in <module>
    import siptracklib
ImportError: No module named siptracklib


python --version

Python 2.7.16