module.js:472 Error

[elbamos]

I'm seeing this:

(anaconda)user@host:/Volumes/home500/projects/torch$ module.js:472
    throw err;
    ^

Error: Cannot find module '../build/Release/pty.node'
    at Function.Module._resolveFilename (module.js:470:15)
    at Function.Module._load (module.js:418:25)
    at Module.require (module.js:498:17)
    at require (internal/module.js:20:19)
    at Object.<anonymous> (/Users/aelberg/node_modules/pty.js/lib/pty.js:9:11)
    at Module._compile (module.js:571:32)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:488:32)
    at tryModuleLoad (module.js:447:12)
    at Function.Module._load (module.js:439:3)

Any suggestions?