Get Ruby On Rails Download Mac Pics. Older versions of os are mostly compatible so follow along as far as you can and then. The current stable version is 3.0.2.
This will open a preset mac os x/macos terminal window which recognizes the rails command and which is already set to work on the ror application of your choice.
This course won't cover alternatively, you can download precomplied binaries (applications you can just run) for various. Please be sure to read ruby's license. We will be setting up a ruby on rails development environment on macos 10.15 catalina. Ruby, popular extensions, editor os x 10.5+: