Error
{#
I'd like to use ``build.error|urlize`` here, so we can have nice links.
However, this is not possible because we are using `data-bind="text: error"`
which means that Knockout.js will use the `.error` attribute to fill
the content of this tag dynamically.
#}
Command /home/docs/checkouts/readthedocs.org/user_builds/pygame-popup-manager/envs/latest/bin/python -m sphinx -T -E -W --keep-going -b epub -d _build/doctrees -D language=en . _build/epub failed:
Running Sphinx v4.4.0
loading translations [en]... done
making output directory... done
WARNING: conf value "version" should not be empty for EPUB3
building [mo]: targets for 0 po files that are out of date
building [epub]: targets for 1 source files that are out of date
updating environment: [new config] 1 added, 0 changed, 0 removed
reading sources... [100%] index
looking for now-outdated files... none found
pickling environment... done
checking consistency... done
preparing documents... done
writing output... [100%] index
generating indices... genindex done
writing additional pages... done
copying static files... done
copying extra files... done
writing mimetype file...
writing META-INF/container.xml file...
writing content.opf file...
writing nav.xhtml file...
writing toc.ncx file...
writing PygamePopupManager.epub file...
build finished with problems, 1 warning.
Updating searchtools for Read the Docs search...