Merge branch 'master' into karthik/dockerdist
diff --git a/docker/Dockerfile.dist.centos7 b/docker/Dockerfile.dist.centos7
index 13e5eba..19044d0 100644
--- a/docker/Dockerfile.dist.centos7
+++ b/docker/Dockerfile.dist.centos7
@@ -6,6 +6,7 @@
 RUN yum -y install python; yum clean all
 RUN yum -y install unzip; yum clean all 
 RUN yum -y install which; yum clean all
+RUN yum -y install curl; yum clean all
 
 RUN yum -y install java-1.8.0-openjdk java-1.8.0-openjdk-devel; yum clean all
 
diff --git a/docker/Dockerfile.dist.ubuntu14.04 b/docker/Dockerfile.dist.ubuntu14.04
index ab1b79f..2328697 100644
--- a/docker/Dockerfile.dist.ubuntu14.04
+++ b/docker/Dockerfile.dist.ubuntu14.04
@@ -6,6 +6,7 @@
 RUN apt-get -y install python ; apt-get clean all
 RUN apt-get -y install unzip ; apt-get clean all
 RUN apt-get -y install software-properties-common ; apt-get clean all
+RUN apt-get -y install curl ; apt-get clean all
 
 RUN add-apt-repository ppa:openjdk-r/ppa && apt-get -y update
 RUN apt-get -y install openjdk-8-jdk; apt-get clean all
diff --git a/docker/Dockerfile.dist.ubuntu15.10 b/docker/Dockerfile.dist.ubuntu15.10
index 83e72c2..6694a49 100644
--- a/docker/Dockerfile.dist.ubuntu15.10
+++ b/docker/Dockerfile.dist.ubuntu15.10
@@ -6,6 +6,7 @@
 RUN apt-get -y install python ; apt-get clean all
 RUN apt-get -y install unzip ; apt-get clean all
 RUN apt-get -y install software-properties-common ; apt-get clean all
+RUN apt-get -y install curl ; apt-get clean all
 
 RUN apt-get -y install openjdk-8-jdk; apt-get clean all
 
diff --git a/docker/Dockerfile.dist.ubuntu16.04 b/docker/Dockerfile.dist.ubuntu16.04
index 83e72c2..6694a49 100644
--- a/docker/Dockerfile.dist.ubuntu16.04
+++ b/docker/Dockerfile.dist.ubuntu16.04
@@ -6,6 +6,7 @@
 RUN apt-get -y install python ; apt-get clean all
 RUN apt-get -y install unzip ; apt-get clean all
 RUN apt-get -y install software-properties-common ; apt-get clean all
+RUN apt-get -y install curl ; apt-get clean all
 
 RUN apt-get -y install openjdk-8-jdk; apt-get clean all