Build Failed!

08 Sep 2025 01:11:43 UTC
Unless all site previews are broken, this is a problem with the cloud-sptheme package.
Configuration
{'html_theme': 'cloud'}
Output
======================================== stdout ========================================

======================================== stderr ========================================
Traceback (most recent call last):
  File "/home/runner/work/sphinx-themes.org/sphinx-themes.org/.nox/publish/bin/sphinx-build", line 4, in <module>
  File "/home/runner/work/sphinx-themes.org/sphinx-themes.org/.nox/publish/lib/python3.12/site-packages/sphinx/cmd/build.py", line 17, in <module>
  File "/home/runner/work/sphinx-themes.org/sphinx-themes.org/.nox/publish/lib/python3.12/site-packages/sphinx/application.py", line 27, in <module>
  File "/home/runner/work/sphinx-themes.org/sphinx-themes.org/.nox/publish/lib/python3.12/site-packages/sphinx/registry.py", line 14, in <module>
ModuleNotFoundError: No module named 'sphinx.extension'