There are a couple requirements I’m using for my development machine. I’m running Ubuntu Linux 12.04</a> 64 bit and you will need two packages: curl and git.
I use rvm to manage both ruby and rails on my development machines.
After the installation completes there are a number of symlinks you should run to make everything the commands work in every directory.
now edd the following lines to your .bashrc file
Now if you load a new tab you will have a prompt that starts with ∴ The prompt will also tell what branch you are on for a git repository. We will work on git later on. So if you see ∴ this your .bashrc file is setup correctly.
A good way to check the versions of all your software: