mead-horn: note dependency on dotscad

diff --git a/mead-horn/README b/mead-horn/README
index 245ad51..03f9fd2 100644 (file)
--- a/mead-horn/README
+++ b/mead-horn/README
@@ -1,3 +1,8 @@
+** Dependencies
+
+Requires https://justinsdk.github.io/dotSCAD/ installed in your
+library folder (~/.local/share/OpenSCAD/libraries/dotscad)
+
 ** Customizing
 
 The built-in customizer in openscad can be used to easily tweak