Скачать или смотреть How to Fix ModuleNotFoundError: No module named 'django' in Django Project

Encountering `ModuleNotFoundError` when running Django? This guide will guide you through a simple fix to ensure Django is properly installed in your environment.
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Troubleshooting Django Module Not Found Error

If you’re setting up a new Django project and running into an error that states ModuleNotFoundError: No module named 'django', you're not alone. This is a common issue that many developers face, especially those who are new to Django or have multiple versions of Python installed on their systems. In this guide, we'll explore the causes of this error and provide you with a step-by-step solution to get your Django application running smoothly.

Understanding the Error

The error message typically occurs when you attempt to execute a command in your Django project, such as manage.py makemigrations or manage.py migrate, and Python cannot find the Django module. This could happen for several reasons:

Django is not installed in your current Python environment.

You have multiple versions of Python installed, and the version you're using doesn't have Django installed.

Your virtual environment, where Django is installed, is not activated properly.

Example of the Error:

When you run a command like python .\manage.py makemigrations, you might see output like this:

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This indicates that Python cannot locate the Django package.

How to Fix It

To resolve this issue, follow these steps:

1. Check Your Python Version

Make sure you know which version of Python you are using. You can check this by running the following command in your command prompt:

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Or, if multiple versions are installed:

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2. Verify Django Installation

Next, check if Django is installed for the version of Python you are using. Run the following command:

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If Django is installed, this command will display information about the installed package. If nothing is returned, Django is not installed for that Python version.

3. Installing Django

If Django is not installed, you can install it using pip. Ensure that you are using the correct Python version and use the following command:

[[See Video to Reveal this Text or Code Snippet]]

4. Use a Virtual Environment (if applicable)

If you are developing a project, it's best practice to use a virtual environment. This helps manage dependencies specific to that project without causing conflicts with other projects. Here’s how to set it up:

Install venv if you haven't done so already:

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Create a virtual environment:

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Activate the virtual environment:

On Windows:

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On macOS/Linux:

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Reinstall Django in the virtual environment:

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5. Run Your Command Again

After completing the installation and ensuring your virtual environment is activated, try running your command again:

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If everything is set up correctly, you should no longer encounter the ModuleNotFoundError, and Django will function as expected.

Conclusion

The ModuleNotFoundError in Django usually stems from installation issues or conflicts between Python versions. By following the steps outlined above, you can quickly troubleshoot and resolve the error, allowing you to focus on building your application. Don't forget to regularly check your installation and environment settings, especially when working with multiple Python versions. Happy coding!