- This program is designed to work best on Python 3.6.5 and this version of Python 3 is suggested. See if it is already installed, here.
- If not, download the matching release for your platform here and install it. If you are a Windows user, selecting Add Python 3 to PATH option when installing the software is mandatory.
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on Windows: Press Shift+Right Click, select Open Powershell window here or Open Command Prompt window here
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on Linux: Right-click in a folder and select Open Terminal or press Ctrl+Alt+T.
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on MacOS: Look for an app called Terminal.
Go inside the folder where script.py is located. If you are not familiar with changing directories on command-prompt and terminal read Changing Directories in this article
Enter these lines to terminal window until it prints out the version you have downloaded and installed:
python --version
python3 --version
python3.7 --version
python3.6 --version
py --version
py -3 --version
py -3.6 --version
py -3.7 --version
Once it does, your keyword is without the --version
part.
Enter the line below to terminal window when you are in the directory where script.py is, use your keyword for Python:
python -m pip install -r requirements.txt
Now, you can go to Using command-line arguments