diff --git a/docs/installation.html b/docs/installation.html
index 233087b..9994984 100644
--- a/docs/installation.html
+++ b/docs/installation.html
@@ -101,5 +101,12 @@ not yet ported to the newer python so Venus will be less featureful.
may want to explicitly specify python2.4
.
Before starting, issue the following command:
+sudo apt-get install bzr python2.4-librdf