Software⏱️ 3 min read📅 2026-06-11

How to Fix: Error in running (libvirt) virt-manager 1.3.2

Error in running virt-manager due to missing libvirt module.

Quick Answer: Check if the libvirt-glib package is installed, as it provides the necessary glib integration for libvirt.

Error in running virt-manager on Ubuntu 14.04 with Libvirt support for Debian Jessie is encountered when virt-manager is installed from source using Python's setup.py install command. This issue affects users who have downloaded virt-manager from its official website and are experiencing an ImportError: No module named libvirt error.

This error can be frustrating as it prevents the user from managing virtual machines with virt-manager. The purpose of this troubleshooting guide is to assist the user in resolving the issue by identifying the root cause and providing a primary fix method.

💡 Why You Are Getting This Error

  • The primary reason for this error is that the libvirt development package is not installed correctly during the installation process. Although the libvirt library (libvirt0) and other related packages are installed, the development files (libvirt-dev) may not be properly configured, leading to an ImportError: No module named libvirt error.
  • An alternative reason for this error could be that the Python environment used to install virt-manager is not compatible with the Libvirt library. This might occur if the Python version used during installation is not supported by the Libvirt library.

🚀 How to Resolve This Issue

Reinstalling the libvirt development package

  1. Step 1: Open a terminal and run the following command to uninstall any existing libvirt development packages: sudo apt-get purge libvirt-dev
  2. Step 2: Run the following command to install the latest version of libvirt development package: sudo apt-get install libvirt-dev
  3. Step 3: Restart virt-manager by running the following command: sudo service virt-manager restart

Installing a compatible Python environment

  1. Step 1: Check the supported Python versions for Libvirt library using the following command: python -c 'import libvirt; print(libvirt.__version__)'

🎯 Final Words

To resolve the ImportError: No module named libvirt error in virt-manager, try reinstalling the libvirt development package or installing a compatible Python environment. If you encounter any issues during the process, refer to the official Libvirt documentation for further assistance.

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