From 8e7dbcb3b924ac6e2cfc9ad4308aaffa9a5b01c6 Mon Sep 17 00:00:00 2001
From: Jess Frazelle <jess@mesosphere.com>
Date: Tue, 29 Mar 2016 17:15:31 -0700
Subject: [PATCH] updates

Signed-off-by: Jess Frazelle <jess@mesosphere.com>
---
 mesos-dev/Dockerfile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mesos-dev/Dockerfile b/mesos-dev/Dockerfile
index 2ab31e6..d4519b4 100644
--- a/mesos-dev/Dockerfile
+++ b/mesos-dev/Dockerfile
@@ -14,8 +14,11 @@ RUN apt-get update && apt-get install -y \
 	maven \
 	openjdk-8-jdk \
 	patch \
+	python-rbtools \
 	zlib1g-dev \
 	--no-install-recommends \
 	&& rm -rf /var/lib/apt/lists/*
 
+WORKDIR /usr/src/mesos
+
 ENTRYPOINT [ "bash" ]