Why can't it find the tkinter module?

Question

linux

For some reason it can't find the module. ModuleNotFoundError: No module named 'tkinter'. I have pip, python, tk installed. I did it with pacman and pip. I ran the program on VSC and PyCharm. One and the same mistake.

PS I have Linux Manjaro.

How can this be fixed?

Answer 1

import tkinter as tk
window = tk.Tk()
window.title('Hello World!')
window.mainloop()

Answer 2

Maybe Python 2 is being used? Thenimport Tkinter