Parse server npm start error

[lanma]

npm start

my-parse-app@0.0.0 start /Users/mac/RD/NodeJs/Project/my-parse-app
node ./bin/www

/Users/mac/RD/NodeJs/Project/my-parse-app/routes/index.js:5
router.get('/', function(req, res, next) {
^

TypeError: Cannot read property 'get' of undefined
at Object. (/Users/mac/RD/NodeJs/Project/my-parse-app/routes/index.js:5:7)
at Module._compile (module.js:398:26)
at Object.Module._extensions..js (module.js:405:10)
at Module.load (module.js:344:32)
at Function.Module._load (module.js:301:12)
at Module.require (module.js:354:17)
at require (internal/module.js:12:17)
at Object. (/Users/mac/RD/NodeJs/Project/my-parse-app/app.js:8:14)
at Module._compile (module.js:398:26)
at Object.Module._extensions..js (module.js:405:10)

npm ERR! Darwin 15.0.0
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "start"
npm ERR! node v5.3.0
npm ERR! npm v3.3.12
npm ERR! code ELIFECYCLE
npm ERR! my-parse-app@0.0.0 start: node ./bin/www
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the my-parse-app@0.0.0 start script 'node ./bin/www'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the my-parse-app package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! node ./bin/www
npm ERR! You can get their info via:
npm ERR! npm owner ls my-parse-app
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR! /Users/mac/RD/NodeJs/Project/my-parse-app/npm-debug.log

[lanma]

npm install