Can't run parser.py

[dubiousOne]

when trying to run parser.py with a pcap file as an argument, I get:

dubious@nomad:~/devel/SWProxy-0.100/SWParser$ ./parser.py ~/devel/2016_11_06_131453.pcap Traceback (most recent call last): File "./parser.py", line 11, in <module> from SWPlugin import SWPlugin ImportError: No module named SWPlugin

I tested on OSX and linux with python 2.7.x