C:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/net-ssh-1.1.2/lib/net/ssh/session.rb:143:in `initialize': dvsdkval (Net::SSH::AuthenticationFail

Question

HI ALL , i am getting this error while ploying net/ssh in ruby this is my code

require 'rubygems'

require 'net/ssh'

HOST = '192.118.217.17'

USER = 'dvsdkval'

PASS = 'dvsdkval'

Net::SSH.start( HOST, USER, :password => PASS ) do|ssh|

result = ssh.exec!('ls')

puts result

end