Modulenotfounderror: no module named ‘ruamel’ [SOLVED]

I know how frustrating it is to encounter errors like modulenotfounderror: no module named ‘ruamel’ while working with a Python project. That’s the reason we’re here, ready to rescue you from that problem.

In this article, we will show you how to solve the error modulenotfounderror: no module named 'ruamel' in Python. This error is usually encountered by programmers or developers when they attempt to import the ruamel package.

Note: It not being installed in your system or Python environment is the most frequent cause of this problem.

What is Python?

Python is one of the most popular programming languages. It is used for developing a wide range of applications. It is a high-level programming language that is usually used by developers nowadays due to its flexibility.

Returning to our issue, we must take a few actions to fix this error. So, without further ado, let’s move on to our “how to fix this error” tutorial.

How to solve “no module named ‘ruamel’” in Python

Here’s how to resolve the error message stating modulenotfounderror: no module named 'ruamel' in Python.

  1. Verify whether you have pip installed.

    Resolving the error modulenotfounderror: no module named 'ruamel' is an easy task. All you have to do is install the ruamel package.

    But before that, verify if you have pip installed on your system; if not, install it. To verify, input the command pip --version.

    pip --version

    The command pip --version will display the version of the pip installed in your system, including its location.

  2. Install the ruamel package.

    Once it is confirmed that you have pip installed, the next thing you do is install the ruamel package.

    To install this package, open your cmd or command prompt, then input the command pip install ruamel.yaml.

    pip install ruamel.yaml - Modulenotfounderror: no module named 'ruamel' [SOLVED]

    The command pip install ruamel.yaml will download and install the latest version of the ruamel package.

    Note: If you’re using Python 3, use the command pip3 install ruamel.yaml.

  3. Verify whether it is successfully installed.

    Verify whether the ruamel package was successfully installed by entering the command pip show ruamel.yaml.

    pip show ruamel.yaml - Modulenotfounderror: no module named 'ruamel' [SOLVED]

    This command will display information about the ruamel package, including its location.

    If the module’s information was displayed and you did not receive an error that stated “WARNING: Package(s) not found: ruamel.yaml,” it signifies that it was successfully installed.

Installing the ruamel package on different platforms

Jupyter Notebook:

If you're using Jupyter notebook, use the command !pip install ruamel.yaml.


If you're using Anaconda, use the command conda install -c conda-forge ruamel.yaml.

Alternative Solution: Reinstall the package

If the error still exists, try this alternative solution: reinstall the ruamel package. To do so, follow the steps below.

  1. Uninstall the ruamel package.

    To uninstall the ruamel package, input the pip uninstall ruamel.yaml command, then press the Enter key.

    After inputting the pip uninstall ruamel.yaml command, results will come out, and this question will also appear (Proceed (Y/n)?). Once that appears, just type Y, then click the Enter key.

    pip uninstall ruamel.yaml - Modulenotfounderror: no module named 'ruamel' [SOLVED]


    If you’re using Python 3, use the command pip3 uninstall ruamel.yaml.
    If you’re using Jupyter notebook, use the command !pip uninstall ruamel.yaml --yes.
  1. Install the ruamel package.

    After uninstalling the ruamel package, install it again. To do so, enter the pip install ruamel.yaml command.

    Kindly check the above commands if you’re using Python 3Jupyter Notebook, or Anaconda.

Commands you might need

  • pip list

    This command will display all the packages installed on your system, including their versions.

    If you’re using Jupyter Notebook, use the !pip list command instead of pip list. However, if you’re using Anaconda, use the command conda list.
  • python -m

    Include this command in your pip install ruamel.yaml command if you get an error message stating that “pip” cannot be found. (example: python -m pip install ruamel.yaml)

    However, if you’re using Python 3, use the command python3 -m pip install ruamel.yaml instead of python -m pip install ruamel.yaml.
  • pip install --upgrade pip

    Use this command to upgrade the pip package manager to its newest version. If your pip is already in the latest version, this will come out: “Requirement already satisfied.”
  • python --version

    Use this command if you want to check what version of Python you have.
  • pip install --upgrade ruamel.yaml

    Use this command to upgrade your ruamel package to its latest version. If it is already the latest version, this will come out: “Requirement already satisfied.”

    If you’re using Jupyter notebook, use the command !pip install --upgrade ruamel.yaml.


In conclusion, the error modulenotfounderror: no module named ‘ruamel’ can be easily solved by installing the ruamel package in your system or Python environment.

By following the guide above, there’s no doubt that you’ll be able to resolve this error quickly.

We hope you’ve learned a lot from this. If you have any questions or suggestions, please leave a comment below, and for more Python tutorials, visit our website.

Thank you for reading!

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