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2.4. Ubuntu Linux


               Important

               If you open IDLE with the idle3 command and see a version less
               than 3.9 displayed in the Python shell window, then you’ll need
               to open IDLE with the idle-python3.9 command.



            The >>> symbol that you see in the IDLE window is called a prompt.
            Whenever you see this, it means that Python is waiting for you to give
            it some instructions.

               Interactive Quiz
               This chapter comes with a free online quiz to check your learn-
               ing progress. You can access the quiz using your phone or com-
               puter at the following web address:

               realpython.com/quizzes/pybasics-setup



            Now that you have Python installed, let’s get straight into writing your
            first Python program! Go ahead and move on to chapter 3.

































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