One of Ruby learning (installation, First applet "Hello, World")

Found on web http://www.rubychina.net/downloads/

--〉ruby on Windows

--〉ruby 1.8.6 One-click Installer Stable version (recommended)

Click the right mouse button, save as ..., deposit your local hard drive, this completes the download.

Run the downloaded file ruby185-21, the Installation Wizard interface, the installation of a fool-style allocations.

From the beginning of Windows XP-〉 run-〉 input cmd and open a DOS window;

1. Version

Enter Ruby–v,

The screen shows the version number.

Start the first applet, print "Hello,world"

One of Ruby learning (installation, First applet "Hello, World")