diff --git a/scripts/lib.sh b/scripts/lib.sh
index e9d65c392..5e7a9c831 100755
--- a/scripts/lib.sh
+++ b/scripts/lib.sh
@@ -8,6 +8,7 @@ function version_ge() { test "$(echo "$@" | tr " " "\n" | sort -rV | head -n 1)"
 
 P_VER=`python3 -V | awk '{print $2}'`
 echo "python:$P_VER"
+sleep 3
 
 curPath=`pwd`
 rootPath=$(dirname "$curPath")