install: map debian_version 9.X to debian stretch
@@ -178,6 +178,9 @@ check_forked() {
lsb_dist=debian
dist_version="$(cat /etc/debian_version | sed 's/\/.*//' | sed 's/\..*//')"
case "$dist_version" in
+ 9)
+ dist_version="stretch"
+ ;;
8|'Kali Linux 2')
dist_version="jessie"
;;
