I've used docker before and my install was to a clean ubuntu 14 64bit - discourse installed + up and running in about 3.5 minutes. I have never worked with Rail

I've used docker before and my install was to a clean ubuntu 14 64bit - discourse installed + up and running in about 3.5 minutes. I have never worked with Rails or Ruby, or had to touch rvm for this case. Incidentally, my hosting machine is basically clean - I don't use it as a personal or dev box, it does not have a ton of random userspace stuff in 32bit, it just hosts things.