diff --git a/jenkins.sh b/jenkins.sh
index 5771066..d8c66bc 100755
--- a/jenkins.sh
+++ b/jenkins.sh
@@ -8,6 +8,11 @@ rm -f olm-*.tgz
 make lib
 make test
 
+virtualenv env
+. env/bin/activate
+pip install pyyaml
+pip install pep8
+
 ./python/test_olm.sh
 pep8 -v python