OSError: no library called “cairo-2” was found

📰 Medium · Python

Fix the OSError by installing the GTK-for-Windows-Runtime-Environment to use cairo-2 library in Python

intermediate Published 22 Apr 2026

Action Steps

Download the GTK-for-Windows-Runtime-Environment-Installer from the GitHub repository
Run the installer to install the required libraries
Verify that the cairo-2 library is installed correctly by checking the installation directory
Test your Python application to ensure the OSError is resolved
Configure your Python environment to use the installed library if necessary

Who Needs to Know This

Developers who work with Python and GTK libraries will benefit from this solution to resolve the OSError and ensure their applications run smoothly

Key Insight

💡 The GTK-for-Windows-Runtime-Environment-Installer provides the necessary libraries, including cairo-2, to resolve the OSError in Python

Key Takeaways

Fix the OSError by installing the GTK-for-Windows-Runtime-Environment to use cairo-2 library in Python

Install: https://github.com/tschoonj/GTK-for-Windows-Runtime-Environment-Installer/releases Continue reading on Medium »