Traceback (most recent call last):


 "<stdin>", line 1, in <module>
ImportError: No module named cv3

Traceback (most recent call last):


 "/home/a/apps/thonny/lib/python3.7/site-packages/thonny/__init__.py", line 192, in launch

from thonny import workbench


 "/home/a/apps/thonny/lib/python3.7/site-packages/thonny/workbench.py", line 15, in <module>

import tkinter as tk


 "/home/a/apps/thonny/lib/python3.7/tkinter/__init__.py", line 36, in <module>

import _tkinter # If this fails your Python may not be configured for Tk
ImportError: libXft.so.2: cannot open shared object file: No such file or directory
