diff -ur a/searchsploit b/searchsploit
--- a/searchsploit	2019-09-11 13:58:00.879499000 +0300
+++ b/searchsploit	2019-09-11 14:10:57.883479546 +0300
@@ -109,6 +109,13 @@
 ## Update database check
 function update()
 {
+  echo -e "\nWarning: the build-in update (-u) is disabled in Pentoo \n "
+  echo -e "Instead, you should update it using one of the following commands:"
+  echo -e "    emerge -1 app-exploits/exploitdb"
+  echo -e "    smart-live-rebuild\n"
+  #something went wrong
+  exit 1
+  
   arraylength="${#files_array[@]}"
   for (( i=0; i<${arraylength}; i++ )); do
     ## Check to see if we already have the value