Dealing with Missing Version of a Package on pipx

What will you learn?

In this tutorial, you will master the art of resolving the issue of a missing version of a package in pipx. Learn how to navigate through missing versions and ensure access to the specific package versions you need.

Introduction to the Problem and Solution

Encountering a situation where a particular version of a package is absent on pipx can be frustrating. It hinders your ability to leverage the unique features and enhancements that come with that version. However, fear not! There are strategies you can employ to overcome this hurdle effectively.

To tackle the missing version dilemma on pipx, it’s crucial to understand how pipx manages its packages. By tweaking installation commands and utilizing key functionalities within pipx, you can successfully address the absence of a specific package version and ensure seamless access.


# Install specific version of a package using pipx
$ pip install --index-url= <package_name>==<version>

# Example: Installing requests library version 2.24.0 using pipx
$ pip install --index-url= requests==2.24.0

# Verify installation
$ <package_name> --version

# Example: Verify requests library installation and its version
$ requests --version

# For more information, visit []

# Copyright PHD


When facing a missing package version on pipx, specifying the desired version during installation is key to obtaining that specific release. By using == followed by the exact version number, you communicate your preference for that precise release to Python’s packaging tool (pip). This approach ensures that only the specified version is installed, even if newer versions exist. Verifying successful installation confirms that your chosen package and its designated edition are now accessible via pip.

Frequently Asked Questions

  1. How do I check all available versions for my desired package?

    • You can view all available versions along with their details by running $ pip search <package_name>.
  2. Can I install multiple versions of the same package simultaneously?

    • Yes, you can install different versions side by side without conflicts using virtual environments like venv.
  3. What if I encounter compatibility issues with my selected package version?

    • Consider updating dependencies or consulting documentation for workaround solutions.
  4. Is it possible to revert back to an older installed version?

    • Yes, use $ pip uninstall <package_name> followed by reinstallation specifying your preferred older release with ==.
  5. How often are new releases added to official repositories like PyPI?

    • The frequency varies but generally depends on maintainers; popular packages may see more frequent updates compared to niche ones.
  6. Should I always opt for the latest available release when installing packages?

    • It’s recommended unless you specifically require features exclusive to an earlier release or face compatibility constraints.
  7. Can I request additional assistance if encountering persistent issues beyond this guideļæ½s scope?

    • Absolutely! Reach out through community forums or platforms like Stack Overflow for comprehensive support from experienced developers worldwide.


Dealing with missing versions while working with pip tools is common but manageable through precise specification techniques during installations. Maintaining awareness regarding installed editions fosters efficient dependency control across projects while enabling seamless workflow transitions between various releases based on project requirements. Remember, flexibility in managing Python packages enhances development experiences and supports diverse use cases effectively!

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