This is probably because the PATH environment variable was not updated, and you need to find where Python was installed. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast Who is building clouds for the independent developer? Exploding turkeys and how not to thaw your frozen bird: Top turkey questions Featured on Meta.
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Licenses All Python releases are Open Source. If you want to check the version of the package, OS, etc. Execute the python or python3 command with the --version or -V option on the command prompt on Windows or the terminal on Mac.
As in the example above, in some environments, the Python2. The -VV option has been added since Python 3. More detailed information than -V is output.
You have Python 3 installed! If not, please follow the steps on installing Python 3 for your operating system. Erik is the owner of Python Land and the author of many of the articles and tutorials on this website. He's been working as a professional software developer for 25 years, and he holds a Master of Science degree in computer science.
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