From 4ca747cb0359089dc6220346343f9536a89b6741 Mon Sep 17 00:00:00 2001
From: Jason N <cyderize@users.noreply.github.com>
Date: Sat, 21 Oct 2023 21:19:50 +1100
Subject: [PATCH] Add missing dependency to sphinx image

---
 Dockerfile.sphinx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Dockerfile.sphinx b/Dockerfile.sphinx
index dfa24d5..fccc176 100644
--- a/Dockerfile.sphinx
+++ b/Dockerfile.sphinx
@@ -18,5 +18,6 @@ RUN apt-get update && \
         texlive-latex-extra \
         texlive-latex-recommended \
         texlive-xetex \
-        tzdata && \
+        tzdata \
+        xindy && \
     pip3 install six sphinx_rtd_theme