Only run apt install command once.

run.sh

@@ -79,25 +79,29 @@ if [[ $LOGNAME != "root" ]]; then
 fi
 
 log "Check if any system dependencies need installed."
+progs=""
 if [[ ! `which php` ]]; then
 	echo "- Installing PHP"
-	$sudo apt-get install -y php-cli
+	progs="$progs php-cli"
 fi
 if [[ ! `which node` ]]; then
 	echo "- Installing Node"
-	$sudo apt-get install -y nodejs
+	progs="$progs nodejs"
 fi
 if [[ ! `which npm` ]]; then
 	echo "- Installing NPM"
-	$sudo apt-get install -y npm
+	progs="$progs npm"
 fi
 if [[ ! `which curl` ]]; then
 	echo "- Installing Curl"
-	$sudo apt-get install -y curl
+	progs="$progs curl"
 fi
 if [[ ! `which ps` ]]; then
 	echo "- Installing PS"
-	$sudo apt-get install -y procps
+	progs="$progs procps"
+fi
+if [[ -n "$progs" ]]; then
+	$sudo apt-get install -y $progs
 fi
 
 # Directories and allowed page types are executable, others are not.