Problem
You want to do a new installation of Aptana RadRails IDE in Mandriva as an eclipse plugin.

Solution

• Install eclipse first (selecting openjdk when prompted):

  sudo urpmi eclipse

• According to the instructions here take the following steps:
• From the Help menu in Eclipse, select Software Updates
• Select the Available Sotware tab
• Click the “Add Site..” button.
• Specify the Location Url update site: http://update.aptana.com/update/studio/3.4/ and click OK
• Select the checkbox next to the added update site.
• Click the install button.
• Complete instruction to install from update site and restart eclipse
• Go to ‘My Aptana’ page and then the ‘Plugins’ tab on the top
• Click on Aptana Rad Rails ‘Get It’ link and get through the next sequence of screens select ‘ok’.
• Restart Eclipse and RadRails should now be installed.