message: Add spaces to recognise the expression
diff: @@ -15,7 +15,8 @@ which autoreconf >/dev/null || \
  autoreconf --install --force --warnings=all
  cd src/cpp-ethereum
  -if [$# -ne 3]; then
  +if [ $# -ne 3 ]
  +then
  git submodule update --init
  ./scripts/install_deps.sh
  cmake .
  