diff --git a/.travis.yml b/.travis.yml
index e1898ba..b554dfb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,7 +21,7 @@ script:
   - sudo bash -c 'echo -e "[user]\n\tname = abc\n\temail = root@localhost.com" > /home/travis/.gitconfig'
   - sudo echo "Travis Banch = $TRAVIS_BRANCH"
   - sudo apt-get install -y --force-yes git python3-setuptools python3-dev python3-apt ccze tree
-  - sudo bash install $TRAVIS_BRANCH
+  - sudo bash wo.sh $TRAVIS_BRANCH
   - sudo wo --help
 
   - sudo wo site create wp-php73.net --wp --php73 || sudo tail -n50 /var/log/wo/wordops.log
diff --git a/install b/install
index 732770b..a5d3b41 100644
--- a/install
+++ b/install
@@ -402,9 +402,12 @@ wo_upgrade_nginx() {
             rm -rf /var/lib/wo-backup/nginx
         fi
         # backup nginx conf
-        /usr/bin/rsync -az /etc/nginx/ /var/lib/wo-backup/nginx/
-        /usr/bin/rsync -az /etc/php/ /var/lib/wo-backup/php/
-
+        if [ -d /etc/nginx ]; then
+            /usr/bin/rsync -az /etc/nginx/ /var/lib/wo-backup/nginx/
+        fi
+        if [ -d /etc/php ]; then
+            /usr/bin/rsync -az /etc/php/ /var/lib/wo-backup/php/
+        fi
         # chec if the package nginx-ee is installed
         CHECK_NGINX_EE=$(dpkg --list | grep nginx-ee)
         CHECK_NGINX_WO=$(dpkg --list | grep nginx-wo)
@@ -462,10 +465,13 @@ wo_upgrade_nginx() {
                     rm -f /etc/php/7.2/fpm/pool.d/{www.conf,www-two.conf,debug.conf}
                 fi
                 if [ -n "$CHECK_PHP73" ]; then
+                    WO_STACK_INSTALL_ARGS="--php73"
                     apt-get remove php7.3-fpm -y -qq --purge
                     rm -f /etc/php/7.3/fpm/pool.d/{www.conf,www-two.conf,debug.conf}
+                else
+                    WO WO_STACK_INSTALL_ARGS=""
                 fi
-                /usr/local/bin/wo stack install --nginx --php --php73
+                /usr/local/bin/wo stack install --nginx --php $WO_STACK_INSTALL_ARGS
                 echo "$wo_version_new" > /etc/nginx/common/release
                 rm -f /etc/nginx/common/acl.conf /etc/nginx/conf.d/{map-wp-cache.conf,map-wp.conf}
             fi
@@ -693,13 +699,14 @@ if [ "$migration" -eq "1" ]; then
     wo_lib_echo_info "For autocompletion, run the following command:"
     wo_lib_echo_info "source /etc/bash_completion.d/wo_auto.rc"
     echo
-    wo_lib_echo "WordOps (wo) help: https://docs.wordops.net"
-else
+    wo_lib_echo "WordOps Documentation : https://docs.wordops.net"
+    wo_lib_echo "WordOps Community Forum : https://community.wordops.net"
     echo
     wo_lib_echo "For WordOps (wo) auto completion, run the following command"
     echo
     wo_lib_echo_info "source /etc/bash_completion.d/wo_auto.rc"
     echo
     wo_lib_echo "Yay! WordOps (wo) installed/updated successfully"
-    wo_lib_echo "WordOps (wo) help: https://docs.wordops.net"
+    wo_lib_echo "WordOps Documentation : https://docs.wordops.net"
+    wo_lib_echo "WordOps Community Forum : https://community.wordops.net"
 fi
diff --git a/wo.sh b/wo.sh
new file mode 100644
index 0000000..8160bac
--- /dev/null
+++ b/wo.sh
@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+# -------------------------------------------------------------------------
+# WordOps install script downloader
+# -------------------------------------------------------------------------
+# Website:       https://wordops.net
+# GitHub:        https://github.com/WordOps/WordOps
+# Copyright (c) 2019 - WordOps
+# This script is licensed under M.I.T
+# -------------------------------------------------------------------------
+# Version 3.9.5 - 2019-04-10
+# -------------------------------------------------------------------------
+
+###
+# 1 - Check whether the installation is called with elevated rights
+###
+if [[ $EUID -ne 0 ]]; then
+    wo_lib_echo_fail "Sudo privilege required..."
+    wo_lib_echo_fail "Use: wget -qO wo wops.cc && sudo bash wo"
+    exit 100
+fi
+
+[ -z "$(command -v git)" ] && {
+    apt-get update -qq && apt-get install git -qq
+} > /dev/null 2>&1
+
+# update or clone wordops repositoru
+if [ -d /tmp/WordOps/.git ]; then
+    git -C /tmp/WordOps pull origin master -q
+else
+    rm -rf /tmp/WordOps
+    git clone https://github.com/WordOps/WordOps.git /tmp/WordOps -b "$@" -q
+fi
+
+if [ -x /tmp/WordOps/install ]; then
+/tmp/WordOps/install "$@"
+fi