nodejs mysql(libmysqlclient)

我使用https://github.com/calzoneman/sync项目,并得到这个错误。 我是nodejs的新手。 如何解决这个问题?
我完成了所有的安装手册

root@srv:/var/www/synch# node server.js Starting CyTube v1.9.5 /var/www/synch/node_modules/mysql-libmysqlclient/lib/mysql-libmysqlclient.js:208 MysqlConnectionQueued.prototype = new bindings.MysqlConnection(); ^ TypeError: Cannot read property 'MysqlConnection' of null at Object.<anonymous> (/var/www/synch/node_modules/mysql-libmysqlclient/lib/mysql-libmysqlclient.js:208:47) at Module._compile (module.js:456:26) at Object.Module._extensions..js (module.js:474:10) at Module.load (module.js:356:32) at Function.Module._load (module.js:312:12) at Module.require (module.js:364:17) at require (module.js:380:17) at Object.<anonymous> (/var/www/synch/auth.js:12:13) at Module._compile (module.js:456:26) at Object.Module._extensions..js (module.js:474:10)