1 files changed, 4 insertions, 0 deletions

diff --git a/README b/README
index 9137688..7e6ac33 100644
--- a/README
+++ b/README
@@ -27,6 +27,10 @@ Requirements:
 
 - VDR >= 1.3.47
 
+- (optionally) CxxTest for unit tests (tested with version 3.10.1)
+  http://cxxtest.tigris.org/
+  On Debian systems you could download the RPM file and install it with alien.
+
 
 Description:
 ------------