I searched this group and Google, but nobody else is having this
problem.
When trying to install RadRails from Aptana, I get the error:
http://img72.imageshack.us/img72/7555/aptanaimagegy8.png
When trying to install RadRails from Eclipse, I get the error:
http://img114.imageshack.us/img114/4651/eclipseimagerz2.png
How to solve it?