Elmongo plugin for full text search - node.js

Question

I'm trying to use the Elmongo plugin for Node.js and I'm having some trouble with the plugin. Here is my code:
var mongoose = require('mongoose');
var elmongo = require('elmongo');
var Schema = mongoose.Schema;
var twitterSchema = new Schema ({
id: {type: Number, index: {unique: true, dropDups: true}},
created_at: Date,
user: [{
id: Number,
name: String,
screen_name: String,
location: String
}],
text: String,
keywords: []
});
twitterSchema.plugin(elmongo);
var Tweets = mongoose.model('Tweets', twitterSchema);
twitterSchema.sync(function(err, numSynced){
console.log("number of tweets synced: " + numSynced);
});
twitterSchema.search({query: 'flu'}, function(err, results){
console.log('search results: ' + results);
});
exports.Document = function(db) {
return db.model('Tweets');
};
The error message I'm getting is:
module.js:340
throw err;
^
Error: Cannot find module 'elmongo'
at Function.Module._resolveFilename (module.js:338:15)
at Function.Module._load (module.js:280:25)
at Module.require (module.js:364:17)
at require (module.js:380:17)
at Object.<anonymous> (/Users/Documents/UCIMedCenterProject/MedStream-feature.sentiment-analysis/models.js:2:15)
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 Module.require (module.js:364:17)
I looked up some of the errors and what I get is that I need to reinstall the module, but that didn't work either. Any help?

Answer 1

You should install this module in your project directory (go to your project directory in command line and then run "npm install elmongo")

Answer 2

You should check inside node_modules folder if any folder with name elmongo is present. If not try installing the module again.
Try installing as administrator.
sudo npm install elmongo