[Python-checkins] bpo-45618: Fix documentation build by pinning Docutils version to 0.17.1 (GH-31476)

[ned-deily]

https://github.com/python/cpython/commit/7a5850987010ca5cb0f1e2844cfe183935916e7e
commit: 7a5850987010ca5cb0f1e2844cfe183935916e7e
branch: 3.7
author: Ned Deily <nad at python.org>
committer: ned-deily <nad at python.org>
date: 2022-02-21T12:58:35-05:00
summary:

bpo-45618: Fix documentation build by pinning Docutils version to 0.17.1 (GH-31476)

files:
M Doc/Makefile

diff --git a/Doc/Makefile b/Doc/Makefile
index 8a5e03079925d..1393bcb52500e 100644
--- a/Doc/Makefile
+++ b/Doc/Makefile
@@ -127,7 +127,7 @@ clean:
 
 venv:
 	$(PYTHON) -m venv $(VENVDIR)
-	$(VENVDIR)/bin/python3 -m pip install -U Sphinx==2.3.1 blurb
+	$(VENVDIR)/bin/python3 -m pip install -U Sphinx==2.3.1 blurb docutils==0.17.1
 	@echo "The venv has been created in the $(VENVDIR) directory"
 
 dist: