[libcamera-devel] [PATCH 7/9] README: Add missing dependency for documentation

[Ricardo Ribalda]

Doxygen fails to create the documentation with this message:

[145/276] Generating doxygen with a custom command
sh: 1: dot: not found
error: Problems running dot: exit code=127, command='dot', arguments='"/home/ricardo/google/libcamera/build/Documentation/api-html/inline_dotgraph_1.dot" -Tpng -o "/home/ricardo/google/libcamera/build/Documentation/api-html/dot_inline_dotgraph_1.png"'
sh: 1: dot: not found
error: Problems running dot: exit code=127, command='dot', arguments='"/home/ricardo/google/libcamera/build/Documentation/api-html/inline_dotgraph_1.dot" -Tcmapx -o "/home/ricardo/google/libcamera/build/Documentation/api-html/dot_inline_dotgraph_1.map"'
[276/276] Linking target test/utils

Signed-off-by: Ricardo Ribalda <ricardo at ribalda.com>
---
 README.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.rst b/README.rst
index 720f706..610dcf1 100644
--- a/README.rst
+++ b/README.rst
@@ -67,7 +67,7 @@ for device hotplug enumeration: [optional]
 	libudev-dev
 
 for documentation: [optional]
-	python3-sphinx doxygen
+	python3-sphinx doxygen graphviz
 
 for gstreamer: [optional]
 	libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev
-- 
2.28.0