Configuring Local Ruby Interpreter

To configure a local Ruby interpreter, follow these steps:

1. Open the Project Structure dialog (e.g. Ctrl+Shift+Alt+S).
2. In the Project Structure dialog, click the node Modules.
3. In the Gems tab, click , and from the popup menu, choose New local...:

   

4. In the Select Ruby Interpreter Path dialog box, click the desired Ruby executable.