No module named flask_restplus

[konraifen88]

When trying to start the project on a clean RPI I've got the following stacktrace:

Traceback (most recent call last):
  File "/home/pi/rpi_wordclock/wordclock.py", line 10, in <module>
    import wordclock_interfaces.web_interface as wciweb
  File "/home/pi/rpi_wordclock/wordclock_interfaces/web_interface.py", line 3, in <module>
    from flask_restplus import Api, Resource, fields
ImportError: No module named flask_restplus

After I've installed the flask_restplus module using pip the project started as expected.

[bk1285]

Thank you for reporting, @konraifen88

I'll update the docs.