README: mention Cython dependency.

Signed-off-by: W. Trevor King <wking@tremily.us>

diff --git a/README b/README
index 1e72c155014191cfae851610667a54fc87694e59..8ca3aae6312e2bd682db8b2ec6391ee6976f4f60 100644 (file)
--- a/README
+++ b/README
@@ -35,6 +35,6 @@ Example (python invoked as root)
 Building
 --------
 
-Ensure Python and kmod headers are installed and run::
+Ensure Python, Cython, and the kmod headers are installed and run::
 
   $ python setup.py build