Sngrep included recent Debian versions

debian/resources/sngrep.sh

@@ -8,9 +8,6 @@ cd "$(dirname "$0")"
 . ./colors.sh
 . ./environment.sh
 
-#make sure keyrings directory exits
-mkdir /etc/apt/keyrings
-
 #add sngrep
 if [ ."$cpu_architecture" = ."arm" ]; then
 	#source install
@@ -21,8 +18,10 @@ if [ ."$cpu_architecture" = ."arm" ]; then
 	cd /usr/src/sngrep && make install
 else
 	#package install
-	echo "deb [signed-by=/etc/apt/keyrings/irontec.gpg] http://packages.irontec.com/debian $(lsb_release -cs) main" > /etc/apt/sources.list.d/sngrep.list
-	wget http://packages.irontec.com/public.key -q -O - | gpg --dearmor -o /etc/apt/keyrings/irontec.gpg
+	if [ ."$os_codename" = ."jessie" ]; then
+		echo "deb http://packages.irontec.com/debian $os_codename main" > /etc/apt/sources.list.d/sngrep.list
+		wget http://packages.irontec.com/public.key -q -O - | apt-key add -
+	fi
 	apt-get update
 	apt-get install -y sngrep
 fi