[code-quality] Unable to import 'os' (import-error)

[Jakub Wilk]

* Bill D <littus at icloud.com>, 2017-01-30, 17:06:
>$ pylint --reports=n li.py
>************* Module li
>F: 3, 0: Unable to import 'os' (import-error)

Very odd. FWIW, I can't reproduce it in a clean Trusty environment. I get:

$ pylint --reports=n li.py
No config file found, using default configuration

$ echo $?
0

-- 
Jakub Wilk