1 install rvm (better installation instructions at official site
$ curl -sSL https://get.rvm.io | bash
2 After that – install ruby 2.0.0
$ rvm install 2.0.0
$ rvm use 2.0
To see what ruby present and you use
$ rvm list
1 install rvm (better installation instructions at official site
$ curl -sSL https://get.rvm.io | bash
2 After that – install ruby 2.0.0
$ rvm install 2.0.0
$ rvm use 2.0
To see what ruby present and you use
$ rvm list