Running CeWL with Ruby -


i'm trying run ruby program called cewl. i've added of required gems. when try , open .rb using ruby.exe displays message missing url agrument (try --help) , when try run on start cmd ruby or start cmd ruby on rails following:

cewl 5.0 robin wood (robin@digininja.org) (www.digininja.org) c:/railsinstaller/ruby1.9.3/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb: 36:in `require': cannot load such file -- ./cewl_lib (loaderror)     c:/railsinstaller/ruby1.9.3/lib/ruby/site_ruby/1.9.1/rubygems/custo m_require.rb:36:in `require'     c:/users/owner/desktop/cewl/cewl.rb:90:in `<main>'


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