Install Ruby 1.9. 3 ( or Multiple Ruby Version ) on CentOS, RedHat using RVM
- Step 1: Upgrade Packages. ...
- Step 2: Installing Recommended Packages. ...
- Step 3: Install RVM ( Ruby Version Manager ) ...
- Step 4: Setup RVM Environment. ...
- Step 5: Install Required Ruby Version. ...
- Step 6: Install Another Version ( if Required )