failed to obtain request token (status: 401 data: <?xml version="1.0" encoding="UTF-8"?>
<hash>
  <error>Desktop applications only support the oauth_callback value 'oob'</error>
  <request>/oauth/request_token</request>
</hash>
)
    at OAuthStrategy.authenticate (/home/dileep/Sites/twitter-mongo/node_modules/passport-twitter/node_modules/passport-oauth/lib/passport-oauth/strategies/oauth.js:163:36)
    at exports.OAuth.getOAuthRequestToken (/home/dileep/Sites/twitter-mongo/node_modules/passport-twitter/node_modules/passport-oauth/node_modules/oauth/lib/oauth.js:510:17)
    at passBackControl (/home/dileep/Sites/twitter-mongo/node_modules/passport-twitter/node_modules/passport-oauth/node_modules/oauth/lib/oauth.js:366:13)
    at IncomingMessage.exports.OAuth._performSecureRequest.request.on.callbackCalled (/home/dileep/Sites/twitter-mongo/node_modules/passport-twitter/node_modules/passport-oauth/node_modules/oauth/lib/oauth.js:378:9)
    at IncomingMessage.EventEmitter.emit (events.js:126:20)
    at IncomingMessage._emitEnd (http.js:366:10)
    at HTTPParser.parserOnMessageComplete [as onMessageComplete] (http.js:149:23)
    at CleartextStream.socketOnData [as ondata] (http.js:1485:20)
    at CleartextStream.CryptoStream._push (tls.js:544:27)
    at SecurePair.cycle (tls.js:898:20)