message: Use absolute path to ctest executable
diff: @@ -31,4 +31,4 @@ case "$1" in
  ;;
  esac
  -ctest -VV -S ${CTEST_SCRIPT} -Ddashboard_full=OFF -Ddashboard_do_${STEP}=TRUE
  +/opt/cmake/3.6.0/bin/ctest -VV -S ${CTEST_SCRIPT} -Ddashboard_full=OFF -Ddashboard_do_${STEP}=TRUE
  