Using zeromq out put failed due to 'zmq_ctx_new' nout found

Elastic Stack Logstash
1

Hi dears, I've using logstash config file as below

output {
 zeromq {
  address => ['tcp://127.0.0.1:2120']
  topology => "pushpull"
 }
}

But met error as below:

FFI::NotFoundError: Function 'zmq_ctx_new' not found in [libzmq.so]
  attach_function at /home/mizeng/logstash-2.3.1/vendor/jruby/lib/ruby/shared/ffi/library.rb:241
           LibZMQ at /home/mizeng/logstash-2.3.1/vendor/bundle/jruby/1.9/gems/ffi-rzmq-core-1.0.4/lib/ffi-rzmq-core/libzmq.rb:76
           (root) at /home/mizeng/logstash-2.3.1/vendor/bundle/jruby/1.9/gems/ffi-rzmq-core-1.0.4/lib/ffi-rzmq-core/libzmq.rb:6
          require at org/jruby/RubyKernel.java:1040
          require at /home/mizeng/logstash-2.3.1/vendor/bundle/jruby/1.9/gems/polyglot-0.3.5/lib/polyglot.rb:65
           (root) at /home/mizeng/logstash-2.3.1/vendor/bundle/jruby/1.9/gems/ffi-rzmq-core-1.0.4/lib/ffi-rzmq-core.rb:1
          require at org/jruby/RubyKernel.java:1040
          require at /home/mizeng/logstash-2.3.1/vendor/bundle/jruby/1.9/gems/polyglot-0.3.5/lib/polyglot.rb:65
           (root) at /home/mizeng/logstash-2.3.1/vendor/bundle/jruby/1.9/gems/ffi-rzmq-core-1.0.4/lib/ffi-rzmq-core.rb:3
          require at org/jruby/RubyKernel.java:1040
          require at /home/mizeng/logstash-2.3.1/vendor/bundle/jruby/1.9/gems/polyglot-0.3.5/lib/polyglot.rb:65
           (root) at /home/mizeng/logstash-2.3.1/vendor/bundle/jruby/1.9/gems/ffi-rzmq-2.0.4/lib/ffi-rzmq.rb:1
           (root) at /home/mizeng/logstash-2.3.1/vendor/bundle/jruby/1.9/gems/ffi-rzmq-2.0.4/lib/ffi-rzmq.rb:66
           (root) at /home/mizeng/logstash-2.3.1/vendor/bundle/jruby/1.9/gems/logstash-output-zeromq-2.0.4/lib/logstash/outputs/zeromq.rb:1
             each at org/jruby/RubyArray.java:1613
         register at /home/mizeng/logstash-2.3.1/vendor/bundle/jruby/1.9/gems/logstash-output-zeromq-2.0.4/lib/logstash/outputs/zeromq.rb:64
         register at /home/mizeng/logstash-2.3.1/vendor/bundle/jruby/1.9/gems/logstash-core-2.3.1-java/lib/logstash/output_delegator.rb:75
    start_workers at /home/mizeng/logstash-2.3.1/vendor/bundle/jruby/1.9/gems/logstash-core-2.3.1-java/lib/logstash/pipeline.rb:181

My environment is:
Ubuntu 12.04
libzmq-dev 2.1.11-1ubuntu1
logstash 2.3.2

Is there anything I miss to cause this failure?