sava@SavaMaster:~/server/BrowserQuest$ sudo node server/js/main.js
/home/sava/server/BrowserQuest/node_modules/bcrypt/node_modules/bindings/bindings.js:83
throw e
^
Error: Module version mismatch, refusing to load.
at Object.Module._extensions..node (module.js:485:11)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Module.require (module.js:362:17)
at require (module.js:378:17)
at bindings (/home/sava/server/BrowserQuest/node_modules/bcrypt/node_modules/bindings/bindings.js:76:44)
at Object.<anonymous> (/home/sava/server/BrowserQuest/node_modules/bcrypt/bcrypt.js:3:35)
at Module._compile (module.js:449:26)
at Object.Module._extensions..js (module.js:467:10)
at Module.load (module.js:356:32)