Created attachment 1813274 [details] build.log Description of problem: Fails to build from source. sphinx-build -b man -d _build/doctrees . _build/man Running Sphinx v4.1.2 WARNING: while setting up extension index: role 'index' is already registered, it will be overridden making output directory... done Exception occurred: File "/builddir/build/BUILD/htcondor-8_8_10/docs/conf.py", line 452, in setup app.add_stylesheet('css/htcondor-manual.css') AttributeError: 'Sphinx' object has no attribute 'add_stylesheet'
*** This bug has been marked as a duplicate of bug 1977313 ***