RTD builder: add graphviz depedendency (#11040)

sphinx-doc · Dec 20, 2022 · bf4a626 · bf4a626
1 parent 644043c
commit bf4a626
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.readthedocs.yml b/.readthedocs.yml
@@ -4,6 +4,8 @@ build:
   os: ubuntu-22.04
   tools:
     python: "3"
+  apt_packages:
+    - graphviz
 
 formats:
   - pdf