pipe(): Too many open files

child_process:191
  var fds = this.fds = this._internal.spawn(path, args, cwd, envPairs, customF
                                      ^
Error: Error spawning
    at ChildProcess.spawn (child_process:191:39)
    at child_process:9:15
    at Object.execFile (child_process:59:15)
    at child_process:15:20
    at /Users/justin/dev/lrr/node/pdxcrime/lib/test.js:7:3
    at /usr/local/Cellar/npm/0.2.2/lib/node/.npm/ecsv/0.3.2-1-LINK-1d3612b9/package/lib/ecsv.js:76:34
    at Array.forEach (native)
    at [object Object].<anonymous> (/usr/local/Cellar/npm/0.2.2/lib/node/.npm/ecsv/0.3.2-1-LINK-1d3612b9/package/lib/ecsv.js:54:13)
    at [object Object].emit (events:27:15)
    at [object Object]._emitData (fs:733:29)
