Watirgrid provider error-`gem_original_require': no such file to load

provider -d watir -c druby://127.0.0.1:11235
1 ↵
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:36:in
`gem_original_require': no such file to load -- watir (LoadError)
  from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:36:in
`require'
  from /usr/lib/ruby/gems/1.8/gems/watirgrid-1.1.5/lib/provider.rb:30:in
`initialize'
  from
/usr/lib/ruby/gems/1.8/gems/watirgrid-1.1.5/lib/provider.rb:108:in `new'
  from
/usr/lib/ruby/gems/1.8/gems/watirgrid-1.1.5/lib/provider.rb:108:in
`start'
  from /usr/lib/ruby/gems/1.8/gems/watirgrid-1.1.5/bin/provider:102
  from /usr/bin/provider:23:in `load'
  from /usr/bin/provider:23

···

--
Posted via http://www.ruby-forum.com/.