rvm error wrapping thin

Yesterday I play with rails apps to run with thin. The document that I follow said : Edit /etc/init.d/thin on DAEMON line to : DAEMON=/usr/local/rvm/bin/bootup_thin But no bootup_thin on /usr/local/rvm/bin/. So, I move on setting up thin, it could run the app successfully when I ran thin manually like : $ thin start -c /home/ec2-user/apps/current/ -p 3000 -e production The app is running, CSS and Java Script not loaded yet but at least the app running. After reading several blogs I found that I need to wrap thin so that it could use correct rvm and ruby environment. But, again when I ran :