I had I look into this and became puzzled at first, so looked deeper. It turns out that pymouse is absolutely full of errors. More that I bothered to find. The error you got is just one of many errors caused by bad coding.

The code says:

from windows import PyMouse, PyMouseEvent

And it should say:

from .windows import PyMouse, PyMouseEvent

Also, PyUserInput, a sister package that is free from the pymouse errors, requires pyhook, which is unsupported by python 3. After a lot of looking around, the conclusion that there is no way around the problems found, except maybe installing a really early version.

You could also try the keyboard module.

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GitHub
github.com › virantha › bricknil › issues › 13
ModuleNotFoundError: No module named 'Windows' · Issue #13 · virantha/bricknil
April 30, 2020 - I just did a clean installation of Python 32bit and Bricknil under Windows 10 1903: pip install bricknil ... 'Successfully installed bluebrick-Adafruit-BluefruitLE-0.9.13 bricknil-0.9.3 brickni...
Author: virantha
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How to fix :ModuleNotFoundError: No module named 'project' in an Azure deploy Django site
I have a Django site that works fine locally but when I Deploy it using MS VS Code, I get a ModuleNotFoundError: No module named 'project' critical error More on learn.microsoft.com
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June 15, 2022
python - "ImportError: No module named site" on Windows - Stack Overflow
I am trying to install Python for the first time. I downloaded the following installer from the Python website: Python 2.7.1 Windows Installer (Windows binary -- does not include source). I then ra... More on stackoverflow.com
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Medium
medium.com › @ryan_forrester_ › fixing-no-module-named-errors-in-python-a-complete-guide-b989b7a2bd19
Fixing ‘No Module Named’ Errors in Python: A Complete Guide | by ryan | Medium
May 14, 2025 - Import Error: No module named 'requests' # or ModuleNotFoundError: No module named 'pandas' This is the most frequent cause. Here’s how to check and fix it: # Check installed packages pip list | grep requests # Unix/Mac pip list | findstr requests # Windows # Install the missing package pip install requests # For specific versions pip install requests==2.28.1
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YouTube
youtube.com › alfredo sequeida
How to fix ModuleNotFoundError: No module named ' ' in Python on Windows, Linux, and macOS - YouTube
This video will show you how to fix ModuleNotFoundError: No module named ' ' when using importing packages or modules in Python. I will go over fixing the er...
Published: August 18, 2021
Views: 42K
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Towards Data Science
towardsdatascience.com › home › programming › how to fix modulenotfounderror and importerror
How to Fix ModuleNotFoundError and ImportError | Towards Data Science
September 13, 2020 - Now we're up to speed with how the basic import statement is executed and what is the difference between absolute and relative imports we can now go ahead and discuss what to do when your Python application fails with either ModuleNotFoundError ** or** ImportError . In most of the cases, either of the errors occur due to the fact that Python is unable to resolve the module's name in sys.path .
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Microsoft Learn
learn.microsoft.com › en-us › answers › questions › 1249221 › how-to-fix-modulenotfounderror-no-module-named-pro
How to fix :ModuleNotFoundError: No module named 'project' in an Azure deploy Django site - Microsoft Q&A
ModuleNotFoundError will usually present itself where the module/package you’re importing is missing. Either it was never defined in requirements.txt, deployment was done but package installation was never done to produce site-packages, or the library is there and the package installation was done - but it’s dependent on a native library (.so files) that is not available in the container.
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GitHub
github.com › conda › conda › issues › 9852
Windows Error ModuleNotFoundError: No module named 'conda' · Issue #9852 · conda/conda
April 16, 2020 - Hi! I am using Windows 10 and had previously installed and working Python 3.7.7. When I now try to install Miniconda\Anaconda, it throws me an error: File "D:\Installed\miniconda\Scripts\conda-script.py", line 11, in <module> from conda.cli import main ModuleNotFoundError: No module named 'conda'
Author: conda
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OneUptime
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How to Fix 'ModuleNotFoundError' in Python
January 24, 2026 - The ModuleNotFoundError (introduced in Python 3.6 as a subclass of ImportError) occurs when Python cannot find the module you are trying to import. Understanding why this happens requires knowing how Python's import system works.
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How to Fix 'ImportError: No module named' in Python
January 26, 2026 - # pyproject.toml [project] name = "myproject" version = "1.0.0" dependencies = [ "requests>=2.28.0", "pandas>=1.5.0", ] [project.optional-dependencies] dev = [ "pytest>=7.0.0", "black>=22.0.0", ] # Create a virtual environment for each project python -m venv venv # Activate it source venv/bin/activate # macOS/Linux venv\Scripts\activate # Windows # Install dependencies pip install -r requirements.txt · The "ImportError: No module named" error usually comes down to one of these issues:
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CERN
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Windows 10 cmd/VSCode: "Failed to import libcppyy3_8" and "No module named 'ROOT" - ROOT - ROOT Forum
June 15, 2022 - ROOT Version: 6.26/02 Platform: Windows 10 Python version: 3.8.10 (changed to this for compatibility with ROOT python version below) ROOT python version: 3.8.10 Problem: import ROOT in cmd and VSCode Hello! The command “import ROOT” provides two problems in my system.
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Python.org
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Module not found but it's already installed - Python Help - Discussions on Python.org
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C# Corner
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How to Fix The Module Not Found Error?
October 8, 2025 - Windows: Add the same path in System Environment Variables → PYTHONPATH. When multiple Python versions are installed (like Python 3.9 and 3.11), the package might be installed in one version but you’re using another. ... This ensures that requests is installed for Python 3.11 specifically. If you want your program not to crash when a module isn’t installed, use a try-except block. try: import module_name except ModuleNotFoundError...
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How to Fix ModuleNotFoundError No Module Named Error In Python - YouTube
#python3 #pythonprogramming #pythontutorial How to fix ModuleNotFoundError No Module Named Error In Python. (Simple VS Code Guide For Beginners)Tips:1. Inst...
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Python.org
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After upgrading: "ModuleNotFoundError". How to fix? - Python Help - Discussions on Python.org
December 31, 2024 - Hello, After upgrading Python from 3.12.0 to 3.13.1, and manually editing Windows’ PATH (otherwise, it still ran the previous version)… Python can no longer find a module that was available before: ModuleNotFoundError:…
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How to Fix Python ModuleNotFoundError: A Complete Troubleshooting Guide (2026)
July 16, 2026 - ModuleNotFoundError is a subclass of ImportError. It specifically means Python cannot find the module at all. A general ImportError can mean the module was found but something inside it failed to import.
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PyTutorial
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How To Solve ModuleNotFoundError: No module named in Python …
August 11, 2026 - # Create a virtual environment python -m venv myenv # Activate it on Windows myenv\Scripts\activate # Activate it on macOS/Linux source myenv/bin/activate · Now, install packages inside this environment. Your script will find them because the environment is active. This ensures consistency across projects. Typos are a common cause. Double-check the module name in your import statement.
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GeeksforGeeks
geeksforgeeks.org › python › how-to-fix-the-module-not-found-error
How to Fix The Module Not Found Error - GeeksforGeeks
July 1, 2026 - A ModuleNotFoundError, occurs when Python cannot locate the module you are trying to import. This usually happens when the module is not installed, the module name is incorrect, or Python cannot find it in its search path.