diff --git a/utils/buildCaseStatement.sh b/utils/buildCaseStatement.sh
index 9d18ef3..cc4594a 100755
--- a/utils/buildCaseStatement.sh
+++ b/utils/buildCaseStatement.sh
@@ -12,7 +12,7 @@ downloadURL=${1?:"need to provide a download URL"}
 
 
 # create temporary working directory
-tmpDir=$(dirname $0 )
+tmpDir=$(mktemp -d )
 
 # change directory to temporary working directory
 echo "Changing directory to $tmpDir"
@@ -122,6 +122,9 @@ elif [ "$archiveExt" = "zip" ] || [ "$archiveExt" = "tbz" ]; then
 
 fi
 
+echo
+echo "**********"
+echo
 echo "Labels should be named in small caps, numbers 0-9, “-”, and “_”. No other characters allowed."
 echo
 echo "appNewVersion is often difficult to find. Can sometimes be found in the filename, but also on a web page. See archivePath above if link contains information about this."
@@ -140,6 +143,9 @@ echo "    appName=\"$appName\""
 fi
 echo "    ;;"
 echo
+echo "Above should be saved in a file with exact same name as label, and given extension “.sh”."
+echo "Put this file in folder “fragments/labels”."
+echo
 
 if [ -e "${tmpDir}" ]; then
     #echo "deleting tmp dir"