How to remove Ruby from Ubuntu

Question

I want to remove Ruby, so I try this. How can I remove this?

sudo apt-get autoremove ruby
Reading package lists... Done
Building dependency tree       
Readi         


        

Answer 1

At first find out where ruby is? then

rm -rf /usr/local/lib/ruby
rm -rf /usr/lib/ruby
rm -f /usr/local/bin/ruby
rm -f /usr/bin/ruby
rm -f /usr/local/bin/irb
rm -f /usr/bin/irb
rm -f /usr/local/bin/gem
rm -f /usr/bin/gem

Or you can try this one also.

aptitude purge ruby