Fix #188 -- Add graphviz to RTD config

codingjoe · codingjoe · commit 81c9b254c78d · 2023-02-08T15:02:34.000+01:00
diff --git a/.readthedocs.yaml b/.readthedocs.yaml
@@ -6,6 +6,8 @@ version: 2
 
 build:
   os: ubuntu-20.04
+  apt_packages:
+    - graphviz
   tools:
     python: "3.10"
 
