trying to deploy ghost to cloud foundry

config.js

// # Ghost Configuration
// Setup your Ghost install for various environments
// Documentation can be found at http://docs.ghost.org/usage/configuration/

var path = require('path'),
    config, mysql;

var cfEnv = require("cf-env");
var pkg   = require("./package.json");
var cfCore = cfEnv.getCore({name: pkg.name});
// var sql  = cfEnv.getService("spark");
var sql  = cfEnv.getService("drnic-ghost-pg");
// var mysql = {};
// console.log(cfEnv);
// console.log(cfCore);
// console.log(cfEnv.getServices());
// console.log(sql);

// https://github.com/brianc/node-postgres/issues/557
require('pg').defaults.poolSize = 4

config = {
    // ### Development **(default)**
    development: {
        // The url to use when providing links to the site, E.g. in RSS and email.
        url: 'http://my-ghost-blog.com',

        // Example mail config
        // Visit http://docs.ghost.org/mail for instructions
        // ```
        //  mail: {
        //      transport: 'SMTP',
        //      options: {
        //          service: 'Mailgun',
        //          auth: {
        //              user: '', // mailgun username
        //              pass: ''  // mailgun password
        //          }
        //      }
        //  },
        // ```

        database: {
            client: 'sqlite3',
            connection: {
                filename: path.join(__dirname, '/content/data/ghost-dev.db')
            },
            debug: false
        },
        server: {
            // Host to be passed to node's `net.Server#listen()`
            host: '127.0.0.1',
            // Port to be passed to node's `net.Server#listen()`, for iisnode set this to `process.env.PORT`
            port: '2368'
        },
        paths: {
            contentPath: path.join(__dirname, '/content/')
        }
    },

    // ### Production
    // When running Ghost in the wild, use the production environment
    // Configure your URL and mail settings here
    production: {
        url: cfCore.url,
        mail: {},
        mysql_database: {
            client: 'mysql',
            connection: {
                // https://github.com/felixge/node-mysql#connection-options
                database: sql.credentials.name,
                host:     sql.credentials.hostname,
                port:     sql.credentials.port,
                user:     sql.credentials.username,
                password: sql.credentials.password,
                charset  : 'utf8',
                connectionLimit: 4 // limit of the free cleardb spark plan
            }
        },
        database: {
            client: 'pg',
            // https://github.com/brianc/node-postgres/wiki/Client#new-clientstring-domainsocketfolder-client
            connection: sql.credentials.uri
        },
        server: {
            host: cfCore.bind,
            port: cfCore.port
        },
        logging: false
    },

};

console.log(config.production)


// Export config
module.exports = config;

Procfile

web: NODE_ENV=production npm start