Thing don't work

[Ds]

'''dash@dash-ThinkPad-X61-Tablet:~/HackShell/HackShellWeb$ npm start

HackTerminal@0.0.1 start /home/dash/HackShell/HackShellWeb
node ./bin/www

node.js:201
throw e; // process.nextTick error, or 'error' event on first tick
^
Error: Cannot find module 'debug'
at Function._resolveFilename (module.js:332:11)
at Function._load (module.js:279:25)
at Module.require (module.js:354:17)
at require (module.js:370:17)
at Object. (/home/dash/HackShell/HackShellWeb/bin/www:2:13)
at Module._compile (module.js:441:26)
at Object..js (module.js:459:10)
at Module.load (module.js:348:32)
at Function._load (module.js:308:12)
at Array.0 (module.js:479:10)

npm ERR! HackTerminal@0.0.1 start: node ./bin/www
npm ERR! sh "-c" "node ./bin/www" failed with 1
npm ERR!
npm ERR! Failed at the HackTerminal@0.0.1 start script.
npm ERR! This is most likely a problem with the HackTerminal 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 HackTerminal
npm ERR! There is likely additional logging output above.
npm ERR!
npm ERR! System Linux 3.2.0-51-generic
npm ERR! command "node" "/usr/bin/npm" "start"
npm ERR! cwd /home/dash/HackShell/HackShellWeb
npm ERR! node -v v0.6.12
npm ERR! npm -v 1.1.4
npm ERR! code ELIFECYCLE
npm ERR! message HackTerminal@0.0.1 start: node ./bin/www
npm ERR! message sh "-c" "node ./bin/www" failed with 1
npm ERR! errno {}
npm ERR!
npm ERR! Additional logging details can be found in:
npm ERR! /home/dash/HackShell/HackShellWeb/npm-debug.log
npm not ok
'''