1. Python Errors

modulenotfounderror no module named ‘plumbum’

The Python ModuleNotFoundError: No module named ‘plumbum’ occurs when we forget to install the plumbum module before importing it or installed it in an incorrect environment. To solve the error, install the module by running the pip install plumbum command.

how to fix modulenotfounderror no module named ‘plumbum’

Open your terminal in your project’s root directory and install the plumbum module.

# 👇️ in a virtual environment or using Python 2
pip install plumbum

# 👇️ for python 3 (could also be pip3.10 depending on your version)
pip3 install plumbum

# 👇️ if you get permissions error
sudo pip3 install plumbum

# 👇️ if you don’t have pip in your PATH environment variable
python -m pip install plumbum

# 👇️ for python 3 (could also be pip3.10 depending on your version)
python3 -m pip install plumbum

# 👇️ for Anaconda
conda install -c conda-forge plumbum

The Python error “ModuleNotFoundError: No module named plumbum” occurs for multiple reasons:

  1. Not having the plumbum package installed by running pip install plumbum.
  2. Installing the package in a different Python version than the one you’re using.
  3. Installing the package globally and not in your virtual environment.
  4. Your IDE running an incorrect version of Python.
  5. Naming your module plumbum.py which would shadow the official module.
  6. Declaring a variable named plumbum which would shadow the imported variable.

If the error persists, get your Python version and make sure you are installing the package using the correct Python version.

# 👇️ Checking version of python
python –version

For example, my Python version is 3.10.4

So I would install the plumbum package with pip3.10 install plumbum

pip3.10 install plumbum

# 👇️ if you get permissions error use pip3 (NOT pip3.X)
sudo pip3 install plumbum

Notice that the version number corresponds to the version of pip I’m using.

If the PATH for pip is not set up on your machine, replace pip with python3 -m pip.

# 👇️ make sure to use your version of Python, e.g. 3.10
python3 -m pip install plumbum

If the “No module named plumbum” error persists, try restarting your IDE and development server / script.

You can check if you have the plumbum package installed by running the pip show plumbum command.

# 👇️ check if you have plumbum installed
pip3 show plumbum

# 👇️ if you don’t have pip setup in PATH
python3 -m pip show plumbum

The pip show plumbum command will either state that the package is not installed or show a bunch of information about the package, including the location where the package is installed.

If the package is not installed, make sure your IDE is using the correct version of Python.

If you are using a virtual environment, make sure you are installing plumbum in your virtual environment and not globally.

You can try creating a virtual environment if you don’t already have one.

# 👇️ use correct version of Python when creating VENV
python3 -m venv venv

# 👇️ activate on Unix or MacOS
source venv/bin/activate

# 👇️ activate on Windows (cmd.exe)
venv\Scripts\activate.bat

# 👇️ activate on Windows (PowerShell)
venv\Scripts\Activate.ps1

# 👇️ install plumbum in virtual environment
pip install plumbum

Your virtual environment will use the version of Python that was used to create it.

If the error persists, make sure you haven’t named a module in your project as plumbum.py because that would shadow the original plumbum module.

You also shouldn’t be declaring a variable named plumbum as that would also shadow the original module.

If the error is not resolved, try to uninstall the plumbum package and then install it.

# 👇️ check if you have plumbum installed
pip3 show plumbum

# 👇️ if you don’t have pip set up in PATH
python3 -m pip show plumbum

# 👇️ uninstall plumbum
pip3 uninstall plumbum

# 👇️ if you don’t have pip set up in PATH
python3 -m pip uninstall plumbum

# 👇️ install plumbum
pip3 install plumbum

# 👇️ if you don’t have pip set up in PATH
python3 -m pip install plumbum

Try restarting your IDE and development server/script.

You can also try to upgrade the version of the plumbum package.

pip3 install plumbum –upgrade

# 👇️ if you don’t have pip set up in PATH
python3 -m pip install plumbum –upgrade

Conclusion

The Python “ModuleNotFoundError: No module named plumbum” occurs when we forget to install the plumbum module before importing it or install it in an incorrect environment. To solve the error, install the module by running the pip install plumbum command.

Comments to: modulenotfounderror no module named ‘plumbum’

Your email address will not be published.

Ads