NPM link fail

[lastMove]

I am trying to follow the Development guide.

Environment Setup

Mac OS X El Capitan
NPM 2.14.20
Node.js v4.4.1

NPM LINK

"npm link parse-server path/to/cloned/repo" this command is not working for me.
I made : sudo npm link parse-server .

LOG

/Users/lastMove/Documents/Dev/parse-server/node_modules/parse-server -> /usr/local/lib/node_modules/parse-server -> /Users/lastMove/Documents/Dev/parse-server
npm ERR! Darwin 15.4.0
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "link" "parse-server" "."
npm ERR! node v4.4.1
npm ERR! npm v2.14.20

npm ERR! May not delete: /Users/lastMove/Documents/Dev/parse-server/node_modules
npm ERR!
npm ERR! If you need help, you may report this error at:
npm ERR! https://github.com/npm/npm/issues

npm ERR! Please include the following file with any support request:
npm ERR! /Users/lastMove/Documents/Dev/parse-server/npm-debug.log

[flovilmart]

try npm link path/to/cloned/repo

[lastMove]

It works, thank you a lot.