Previously I have been trying to install ruby and rails and used apt-get at one point. I did install previous versions of ruby and rails by mistake which I had to correct. Now I used rvm to install ruby 2.0.0 and rails 4.0.0 but when I try to run the rake command I get:
/usr/bin/env: ruby1.9.1: No such file or directory
The problem here seems to be is that my system is looking for something for ruby1.9.1 when I am using ruby 2.0.0. What is going on here?