Start Failed on Ubuntu 14.04.3 LTS

[sergmasis]

I need pointers of what I'm doing wrong (if anything). Used both "NPM package" & "Git" method to install and when I ran the "npm start" command this is what I got:

> facebook-events-by-location@0.5.3 start /usr/share/nginx/html/fb/facebook-events-by-location
> node ./index

events.js:72
throw er; // Unhandled 'error' event
^
Error: listen EADDRINUSE
at errnoException (net.js:905:11)
at Server._listen2 (net.js:1043:14)
at listen (net.js:1065:10)
at net.js:1147:9
at dns.js:72:18
at process._tickCallback (node.js:448:13)
at Function.Module.runMain (module.js:499:11)
at startup (node.js:119:16)
at node.js:935:3

npm ERR! facebook-events-by-location@0.5.3 start: 'node ./index'
npm ERR! Exit status 8
npm ERR!
npm ERR! Failed at the facebook-events-by-location@0.5.3 start script.
npm ERR! This is most likely a problem with the facebook-events-by-location package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! node ./index
npm ERR! You can get their info via:
npm ERR! npm owner ls facebook-events-by-location
npm ERR! There is likely additional logging output above.
npm ERR! System Linux 3.19.0-28-generic
npm ERR! command "/usr/bin/node" "/usr/bin/npm" "start"
npm ERR! cwd /usr/share/nginx/html/fb/facebook-events-by-location
npm ERR! node -v v0.10.37
npm ERR! npm -v 1.4.28
npm ERR! code ELIFECYCLE
npm ERR!
npm ERR! Additional logging details can be found in:
npm ERR! /usr/share/nginx/html/fb/facebook-events-by-location/npm-debug.log
npm ERR! not ok code 0

[tobilg]

A EADDRINUSE error means that the port is already in use. It's not a problem with the application.