closed #1421 use --no-daemon flag to... not daemonize. Also, install script can be canceled without throwing errors.

loader.js

@@ -76,7 +76,7 @@ var	nconf = require('nconf'),
 nconf.argv();
 
 // Start the daemon!
-if (nconf.get('d')) {
+if (nconf.get('daemon') !== false) {
 	// Check for a still-active NodeBB process
 	if (fs.existsSync(pidFilePath)) {
 		try {

nodebb

@@ -77,31 +77,31 @@ case "$1" in
 		npm install
 		ls -d node_modules/nodebb* | xargs -n1 basename | xargs npm install
 		ls -d node_modules/nodebb* | xargs -n1 basename | xargs npm update
-		node loader --upgrade
+		node app --upgrade
 		touch package.json
 		echo -e "\n\e[00;32mNodeBB Dependencies up-to-date!\e[00;00m";
 		;;
 
 	setup)
-		node loader --setup "$@"
+		node app --setup "$@"
 		;;
 
 	reset)
-		node loader --reset --$2
+		node app --reset --$2
 		;;
 
 	dev)
 		echo "Launching NodeBB in \"development\" mode."
 		echo "To run the production build of NodeBB, please use \"forever\"."
 		echo "More Information: https://github.com/designcreateplay/NodeBB/wiki/How-to-run-NodeBB"
-		NODE_ENV=development node loader "$@"
+		NODE_ENV=development node loader --no-daemon "$@"
 		;;
 
 	watch)
 		echo "Launching NodeBB in \"development\" mode."
 		echo "To run the production build of NodeBB, please use \"forever\"."
 		echo "More Information: https://github.com/designcreateplay/NodeBB/wiki/How-to-run-NodeBB"
-		NODE_ENV=development supervisor -q --ignore public/templates --extensions 'node|js|tpl' -- app "$@"
+		NODE_ENV=development supervisor -q --ignore public/templates --extensions 'node|js|tpl' -- loader --no-daemon "$@"
 		;;
 
 	*)

src/install.js

@@ -140,6 +140,12 @@ function setupConfig(next) {
 
 	if (!install.values) {
 		prompt.get(questions.main, function(err, config) {
+			if (err) {
+				process.stdout.write('\n\n');
+				winston.warn('NodeBB setup ' + err.message);
+				process.exit();
+			}
+
 			if (nconf.get('advanced')) {
 				prompt.get({
 					name: 'secondary_database',