Object #<Agent> has no method 'addProviders'

[iamtennislover]

When I try to run snmpjs\agent.js, I get the error:

TypeError: Object #<Agent> has no method 'addProviders'
    at Agent.request (/home/admin/workspace/clink/node_poller/node_modules/snmpjs/lib/agent.js:449:8)
    at Object.<anonymous> (/home/admin/workspace/clink/node_poller/test_sandbox/test-snmpjs-agent.js:7:7)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Function.Module.runMain (module.js:497:10)
    at startup (node.js:119:16)
    at node.js:929:3

I believe thats because the methods Agent.prototype._add_provider and Agent.prototype.addProviders in file node-snmpjs/lib/agent.js are defined before the class Agent is instantiated (e.i before line 87)