echo "\nInstalling vim-emu"
EMUTEMPDIR="$(mktemp -d -q --tmpdir "installosmvimemu.XXXXXX")"
trap 'rm -rf "${EMUTEMPDIR}"' EXIT
+ # install prerequisites (OVS is a must for the emulator to work)
+ sudo apt-get install openvswitch-switch
# clone vim-emu repository (attention: branch is currently master only)
echo "Cloning vim-emu repository ..."
git clone https://osm.etsi.org/gerrit/osm/vim-emu.git $EMUTEMPDIR