document unit test dependencies

diff --git a/doc/developers/running-unit-tests.rst b/doc/developers/running-unit-tests.rst
index 8b0fa0de53e13ec122737c6efa5786cfb8b678a6..f75cb81c4ce2d04dcd0deb1bf38b23c8098ec8cb 100644 (file)
--- a/doc/developers/running-unit-tests.rst
+++ b/doc/developers/running-unit-tests.rst
@@ -1,5 +1,10 @@
 Running unit tests
 ==================
+The tests are dependent on the pear packages HTTP_Request2 and Stream_Var.
+
+Install them with: ::
+  $ pear install HTTP_Request2
+  $ pear install Stream_Var
 
 Go to the SemanticScuttle ``tests`` directory and run ``phpunit``::