USER root
-RUN apt-get update -qq
-RUN apt-get install -qqy openjdk-7-jre-headless && \
+RUN apt-get update -q
+RUN apt-get install -qy openjdk-7-jre-headless && \
cd /tmp && \
curl --location http://cache.arvados.org/sourceforge.net/project/bio-bwa/bwa-0.7.9a.tar.bz2 -o bwa-0.7.9a.tar.bz2 && \
tar xjf bwa-0.7.9a.tar.bz2 && \