diff --git a/cstatsd/stats-ports.py b/cstatsd/stats-ports.py
old mode 100644
new mode 100755
diff --git a/cstatsd/stats-processes.py b/cstatsd/stats-processes.py
old mode 100644
new mode 100755
diff --git a/cstatsd/stats-tahoe.py b/cstatsd/stats-tahoe.py
old mode 100644
new mode 100755
diff --git a/deps.sh b/deps.sh
old mode 100644
new mode 100755
index c0654ce..ce54a73
--- a/deps.sh
+++ b/deps.sh
@@ -1,2 +1,2 @@
 apt-get install -y libzmq-dev
-pip install pyzmq msgpack pynacl pyyaml
+pip install pyzmq msgpack-python pynacl pyyaml