build script creates dummy include/ and src/ dirs

examples/template_example/build_coupled_nek.sh

@@ -2,6 +2,11 @@
 NEK_CASENAME="$(basename $(pwd))"
 NEK_SOURCE_DIR="$(dirname $(dirname $(pwd)))/Nek5000"
 
+# MOOSE issues a warning if these directories do not exist.
+# Creating these dirs will suppress that warning
+mkdir -p src
+mkdir -p include/base
+
 SCH_FILE="$NEK_CASENAME.sch"
 if [ -e $SCH_FILE ]; then
   echo "Deleting $SCH_FILE..."