ImportError: No module named yapsy.PluginManager

[abhijithvnair94]

I tried to run the code

sudo python user.py -p /dev/ttyUSB0

But it shows the error -

Traceback (most recent call last):
File "user.py", line 12, in
from yapsy.PluginManager import PluginManager
ImportError: No module named yapsy.PluginManager

I tried to install yapsy after that also the same error is showing . If I use the code without sudo, then its shows like

serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyUSB0: [Errno 13] Permission denied: '/dev/ttyUSB0'

Thats why I used the sudo command.
Kindly help me in solving this error

[ikmckenz]

This is because the PYTHONPATH is different when running as sudo. Check this stack overflow question for a way around this:

https://stackoverflow.com/questions/25346171/cant-import-module-when-using-root-user

[shenjianaixuexi]

hello .Have you solved the problems ? Can you give me some advice. thank you