Ruby 无法使用selenium webdriver在Mac上启动Chrome

我想在MAC Chrome上运行我的脚本。我执行了以下步骤

从下载最新的chrome驱动程序 解压缩包，然后将文件复制到/usr/bin 在irb上，我执行了以下步骤

它给出以下错误消息

Net::ReadTimeout: Net::ReadTimeout
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/protocol.rb:158:in `rescue in rbuf_fill'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/protocol.rb:152:in `rbuf_fill'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/protocol.rb:134:in `readuntil'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/protocol.rb:144:in `readline'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http/response.rb:39:in `read_status_line'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http/response.rb:28:in `read_new'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http.rb:1406:in `block in transport_request'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http.rb:1403:in `catch'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http.rb:1403:in `transport_request'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http.rb:1376:in `request'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http.rb:1369:in `block in request'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http.rb:852:in `start'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http.rb:1367:in `request'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/http/default.rb:83:in `response_for'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/http/default.rb:39:in `request'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/http/common.rb:40:in `call'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/bridge.rb:634:in `raw_execute'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/bridge.rb:99:in `create_session'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/bridge.rb:68:in `initialize'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/chrome/bridge.rb:29:in `initialize'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/common/driver.rb:37:in `new'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/common/driver.rb:37:in `for'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver.rb:67:in `for'
        from (irb):4

---

下载最新版本的chromedriver，并将其保存在usr/local/bin中，然后运行您的代码，因为这对我来说同样适用……如果您想查看哪个版本正在运行，请转到您的chromedriver，右键单击并使用终端打开。它将向您显示版本，因此请记住您的版本应该是2.15.XXXXXX

---

我很肯定这对你会有用的

你能提供一些关于你的环境的更多信息吗。我假设seleniumI的osx版本、ruby版本、chrome版本和chromedriver的最后一个版本是2.9。我正在运行osx 10.8.5、ruby 2.1.0、chrome 33.0和chromedriver for selenium 2.9，但我看不到您遇到的问题。MAC osx 10.9.1、chrome 33.0、ruby 2.0.0p247、chromedriver 2.9好的老小牛，今晚我会升级，让您知道我遇到了什么。我不知所措。即使今天晚上升级并测试了您的步骤，我也无法复制。很抱歉不能帮你。不，没有。同样的问题，现代版本，没有任何帮助。

Net::ReadTimeout: Net::ReadTimeout
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/protocol.rb:158:in `rescue in rbuf_fill'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/protocol.rb:152:in `rbuf_fill'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/protocol.rb:134:in `readuntil'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/protocol.rb:144:in `readline'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http/response.rb:39:in `read_status_line'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http/response.rb:28:in `read_new'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http.rb:1406:in `block in transport_request'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http.rb:1403:in `catch'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http.rb:1403:in `transport_request'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http.rb:1376:in `request'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http.rb:1369:in `block in request'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http.rb:852:in `start'
        from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/http.rb:1367:in `request'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/http/default.rb:83:in `response_for'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/http/default.rb:39:in `request'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/http/common.rb:40:in `call'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/bridge.rb:634:in `raw_execute'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/bridge.rb:99:in `create_session'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/bridge.rb:68:in `initialize'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/chrome/bridge.rb:29:in `initialize'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/common/driver.rb:37:in `new'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/common/driver.rb:37:in `for'
        from /Users/vertis/.rvm/gems/ruby-1.9.3-p429/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver.rb:67:in `for'
        from (irb):4