Travis: install dependency for amqp1 plugin on OSX

diff --git a/.travis.yml b/.travis.yml
index ee6931f..6e4ad86 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -122,6 +122,7 @@ addons:
     - protobuf
     - protobuf-c
     - python
+    - qpid-proton
     - rabbitmq-c
     - riemann-client
     - rrdtool