ruby - 尝试使用 zookeeper gem 时获取 "uninitialized constant Zookeeper (NameError)"

Question

我正在尝试使用 zookeeper gem README 中的示例代码失败了:

require 'rubygems'
require 'zookeeper'
z = Zookeeper.new("localhost:2181")
z.get_children(:path => "/")

导致错误:

./zookeeper.rb:3: uninitialized constant Zookeeper (NameError) from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require' from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require' from zookeeper.rb:2

我正在谷歌搜索和查看代码，但我真的不知道该怎么做...

Answer 1

不要调用你的文件 zookeeper.rb 。