+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+export PYTHONPATH=${SCRIPT_DIR}
+
+if [ -f "/etc/redhat-release" ]; then
+ DISTRO="CENTOS"
+ sudo yum install -y python-devel python-virtualenv
+ VPP_ARTIFACTS="vpp vpp-devel vpp-lib vpp-plugins"
+ DPDK_ARTIFACTS=""
+ PACKAGE="rpm"
+ VPP_CLASSIFIER=""
+ DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER).x86_64
+ VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL_CENTOS)
+ VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER_CENTOS)
+ VIRL_TOPOLOGY=$(cat ${SCRIPT_DIR}/VIRL_TOPOLOGY_CENTOS)
+ VIRL_RELEASE=$(cat ${SCRIPT_DIR}/VIRL_RELEASE_CENTOS)
+ SHARED_MEMORY_PATH="/dev/shm"
+else
+ DISTRO="UBUNTU"
+ export DEBIAN_FRONTEND=noninteractive
+ sudo apt-get -y update
+ sudo apt-get -y install libpython2.7-dev python-virtualenv
+ VPP_ARTIFACTS="vpp vpp-dbg vpp-dev vpp-lib vpp-plugins"
+ DPDK_ARTIFACTS="vpp-dpdk-dkms"
+ PACKAGE="deb"
+ VPP_CLASSIFIER="-deb"
+ DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)_amd64
+ VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL_UBUNTU)
+ VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER_UBUNTU)
+ VIRL_TOPOLOGY=$(cat ${SCRIPT_DIR}/VIRL_TOPOLOGY_UBUNTU)
+ VIRL_RELEASE=$(cat ${SCRIPT_DIR}/VIRL_RELEASE_UBUNTU)
+ SHARED_MEMORY_PATH="/run/shm"
+fi