Merge pull request #27649 from dstansby/doc-check-for-latex

story645 · web-flow · commit d90e290c38c9 · 2024-01-15T13:13:22.000-05:00
Check for latex binary before building docs
diff --git a/doc/conf.py b/doc/conf.py
@@ -158,6 +158,10 @@ def _check_dependencies():
         raise OSError(
             "No binary named dot - graphviz must be installed to build the "
             "documentation")
+    if shutil.which('latex') is None:
+        raise OSError(
+            "No binary named latex - a LaTeX distribution must be installed to build "
+            "the documentation")
 
 _check_dependencies()
 
