它只是不会启动 - 任何想法？无法通过Capybara-webkit运行Rspec测试
尝试卸载并重新安装QT（4.8.6），升级后的Xcode，酿造医生，在spec_helper检查设置 - 这是正确的。
故障/错误：参观controls_path 水豚:: Webkit的:: ConnectionError： /usr/local/rvm/gems/ruby-2.1.1/gems/capybara-webkit-1.3.0/bin/webkit_server失败开始。 ＃/usr/local/rvm/gems/ruby-2.1.1/gems/capybara-webkit-1.3.0/lib/capybara/webkit/connection.rb:75:in parse_port' # /usr/local/rvm/gems/ruby-2.1.1/gems/capybara-webkit-1.3.0/lib/capybara/webkit/connection.rb:81:in discover_port' ＃/ usr/local/RVM /宝石/红宝石2.1.1 /宝石/水豚-WebKit的1.3.0/LIB /水豚/ WebKit的/ connection.rb：62：在start_server' # /usr/local/rvm/gems/ruby-2.1.1/gems/capybara-webkit-1.3.0/lib/capybara/webkit/connection.rb:25:in初始化” ＃/usr/local/rvm/gems/ruby-2.1 0.1 /宝石/水豚-WebKit的1.3.0/LIB /水豚/ WebKit的/ driver.rb：17：在new' # /usr/local/rvm/gems/ruby-2.1.1/gems/capybara-webkit-1.3.0/lib/capybara/webkit/driver.rb:17:in初始化” ＃/usr/local/rvm/gems/ruby-2.1.1/gems/capybara- WebKit的1.3.0/LIB /水豚/ webkit.rb：11：在new' # /usr/local/rvm/gems/ruby-2.1.1/gems/capybara-webkit-1.3.0/lib/capybara/webkit.rb:11:in块在' ＃/usr/local/rvm/gems/ruby-2.1.1/gems/capybara-2.4.1/lib/capybara/ session.rb：79：在call' # /usr/local/rvm/gems/ruby-2.1.1/gems/capybara-2.4.1/lib/capybara/session.rb:79:in驱动程序' ＃/usr/local/rvm/gems/ruby-2.1.1/gems/capybara-2.4.1/lib/capybara/session.rb:65:in initialize' # /usr/local/rvm/gems/ruby-2.1.1/gems/capybara-2.4.1/lib/capybara.rb:248:in新' ＃/usr/local/rvm/gems/ruby-2.1.1/gems/capybara-2.4.1/lib/capybara.rb:248:in current_session' # /usr/local/rvm/gems/ruby-2.1.1/gems/capybara-2.4.1/lib/capybara/dsl.rb:46:in页” ＃在/ usr /本地/ RVM /宝石/ ruby- 2.1.1/gems/capybara-2.4.1/lib/capybara/dsl.rb：51：在block (2 levels) in <module:DSL>' # ./spec/features/controls_spec.rb:17:in中的块（3个级别）'