sohan@_:~/Code/wsnap$ wsnap.wrat 
this code is working (debugging message)
echo PYTHONPATH:/snap/wsnap/x1/lib/python3.5/site-packages (debigging message)
Traceback (most recent call last):
  File "/snap/wsnap/x1/bin/wraticus.py", line 10, in <module>
    from wraticus.lib.wrat_config import Config
  File "/snap/wsnap/x1/bin/wraticus.py", line 10, in <module>
    from wraticus.lib.wrat_config import Config
ImportError: No module named 'wraticus.lib'; 'wraticus' is not a package
sohan@_:~/Code/wsnap$ ls /snap/wsnap/x1/lib/python3.5/site-packages/ | grep wraticus
wraticus
wraticus-0.44.dist-info
wraticus-0.44-py3.5.egg-info