Python 3.12 installation library error report solution

The error is reported as follows:

AttributeError: module 'pkgutil' has no attribute 'ImpImporter'. Did you mean: 'zipimporter'?

This is because Python 3.12 removes support for , and some libraries (such as older versions of setuptools or numpy) rely on the old import mechanism.

Solution

1. Downgrade to a compatible Python version

numpyand some old dependency libraries inPython 3.12Compatibility issues occur under  , it is recommended to usePython 3.11。

Specific steps：

• Install Python 3.11(If not installed):

  brew install [email protected]

• Using Python 3.11 in a virtual environment: Recreate the virtual environment in the project directory:

  python3.11 -m venv venv

• Activate the virtual environment：

  source venv/bin/activate   #Virtual environment path

• Upgrade pip, setuptools and wheel：

  pip install --upgrade pip setuptools wheel

• Reinstall project dependencies：

  pip install -r 

2. If you cannot downgrade the Python version

Try manually updating the problematic dependency library, e.g.setuptoolsandpkg_resources：

pip install --upgrade setuptools pip
pip install --force-reinstall setuptools==67.0.0

This version ofsetuptoolsProvide compatibility support for the old import mechanism.

Summarize

• The current error is becausePython 3.12Removed the old onesupport.
• Recommended downgrade toPython 3.11, recreate the virtual environment and install the dependencies.
• If you have to use Python 3.12, you can try compatiblesetuptoolsVersion (e.g.67.0.0）。

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