I got one problem in the installation of ferret.I am using rails 2.0.2
IDE is radrails. When I am going to install ferret, it is showing one
i.e failed to building gem native extension.
D:/Program Files/ruby/bin/ruby.exe extconf.rb install ferret
D:/Program is not recognized as an internal or external command,
program or batch file.
I am new to ROR. But I want to use the ferret. Please help me in this