ふつうに $ Ci で起動すると、 /usr/lib/ruby/1.8/net/http.rb:560:in `initialize': 接続を拒否されました - connect(2) (Errno::ECONNREFUSED) from /usr/lib/ruby/1.8/net/http.rb:560:in `open' from /usr/lib/ruby/1.8/net/http.rb:560:in `connect' from /usr/lib/ruby/1.8/timeout.rb:48:in `timeout' from /usr/lib/ruby/1.8/timeout.rb:76:in `timeout' from /usr/lib/ruby/1.8/net/http.rb:560:in `connect' from /usr/lib/ruby/1.8/net/http.rb:553:in `do_start' from /usr/lib/ruby/1.8/net/http.rb:542:in `start' from /usr/lib/ruby/1.8/net/http.rb:440:in `start' ... 9 levels... from /usr/lib/ruby/site_ruby/ci/Ci.rb:146:in `init' from /usr/lib/ruby/site_ruby/ci/Ci.rb:902 from /usr/bin/Ci:3:in `require' from /usr/bin/Ci:3 と言われて起動できません こんな症状起きた人とかいますか?