Facing a problem while installing tkinter-idle in chromebook

Please give proper information by copying and pasting from the terminal, and formatting it like code. We should see the command you are running, as well as the complete output when you try that. We should also be able to understand: which version of Python are you already using? Is this one that came with your computer, or one that you installed separately? Did it already have Idle? (How did you check?)