Could not find a version that satisfies the requirement PyPDF2 (from versions: none)

To resolve the issue with the PyPDF2 library, you can try the following steps:

1. Make sure you have the latest version of pip installed:

   pip install --upgrade pip

2. Check if PyPDF2 is available in the Python Package Index (PyPI) by running:

   pip search PyPDF2

If it's available, you should see a list of versions that are compatible with your Python version.

3. If PyPDF2 is listed, you can install a specific version by running:

   pip install PyPDF2==<version>

Replace `<version>` with the specific version you want to install.

4. If PyPDF2 is not available in PyPI or you encounter any other issues, you can try an alternative library called `PyPDF4`. Install it using the following command:

   pip install PyPDF4

Remember to update your code to use `PyPDF4` instead of `PyPDF2` if you decide to go with this alternative.

I hope this helps! Let me know if you have any further questions.