I have a simple Thin webserver I want to start with Upstart. However, upstart needs to be run with sudo which can't see all the RVM gems like Thin. rvmsudo hasn't helped me either. What's the solution for upstart to see your RVM gems?
RVM is really more for personal use. For a system service, I would just install the version of Ruby you want (someplace that doesn't conflict with the system version, like /usr/local/) and use Bundler in deployment mode to get the gemset.