From 6902434ffb9a8a64a48c8f2862ba85abb05c62b6 Mon Sep 17 00:00:00 2001
From: Michael Levy <mike.levy.work@gmail.com>
Date: Fri, 1 Aug 2025 14:45:19 -0600
Subject: [PATCH] Force older docutils in environment

CI tests were failing with

Could not import extension sphinx.builders.latex (exception: No module named 'docutils.utils.roman')

According to https://docutils.sourceforge.io/RELEASE-NOTES.html the
docutils/utils/roman.py file was removed in 0.22, so we require something older
---
 docs/py_requirements.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/py_requirements.txt b/docs/py_requirements.txt
index 12c22b46..83e604d4 100644
--- a/docs/py_requirements.txt
+++ b/docs/py_requirements.txt
@@ -3,6 +3,7 @@ Sphinx==1.7.5
 alabaster==0.7.13
 sphinxcontrib-bibtex==0.4.0
 pybtex==0.22
+docutils<0.22
 jinja2<3
 MarkupSafe<2.1
 git+https://github.com/marbl-ecosys/sphinx_rtd_theme.git@version-dropdown