How to Fix the \'No module named pkg_resources\' Error During Django Deployment?

Troubleshooting the "No module named pkg_resources" Error in Django Deployment

When deploying a Django application to a development server, it's essential to address the "No module named pkg_resources" error that arises during pip install -r requirements.txt. This issue stems from a missing or corrupted setuptools package.

Historically, pkg_resources has been part of the setuptools distribution. In recent versions, the recommended approach is to install setuptools directly using pip install setuptools. However, for some setups, it may be necessary to additionally install the python-setuptools package through your package manager.

Legacy Bootstrap Script Method

Prior to July 2018, the issue could be resolved using the following steps:

1. Run the setuptools setup script:

   wget https://bootstrap.pypa.io/ez_setup.py -O - | python

   Alternatively, for systems without wget:

   curl https://bootstrap.pypa.io/ez_setup.py | python

2. Uninstall any existing versions of distribute or setuptools below 0.6 to avoid conflicts.

Additional Notes

• Ensure the pip installation is performed within the virtual environment.
• If the error persists despite installing setuptools, it is recommended to seek assistance through community forums or support channels specific to the OS and development environment being used.

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