每当我尝试使用 docker 或 c9.io（ubuntu 实例）启动 ethercalc 时。它不起作用并引发错误，如下所示。但它在本地运行，在 Mac 中没有任何问题。
ethercalc
Please connect to: http://a36thninja-ether-4985966:8080/
Starting backend using webworker-threads
/home/ubuntu/.nvm/versions/node/v4.6.1/lib/node_modules/ethercalc/node_modules/nodemailer/lib/mailer/index.js:31
compile: [(...args) => this._convertDataImages(...args)],
^^^
SyntaxError: Unexpected token ...
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object.<anonymous> (/home/ubuntu/.nvm/versions/node/v4.6.1/lib/node_modules/ethercalc/node_modules/nodemailer/lib/nodemailer.js:3:16)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object.__dirname.include (/home/ubuntu/.nvm/versions/node/v4.6.1/lib/node_modules/ethercalc/emailer.js:13:18)
at Object.context.include (/home/ubuntu/.nvm/versions/node/v4.6.1/lib/node_modules/ethercalc/node_modules/zappajs/lib/zappa.js:581:26)
at Object.__dirname.include (/home/ubuntu/.nvm/versions/node/v4.6.1/lib/node_modules/ethercalc/sc.js:214:20)
at Object.context.include (/home/ubuntu/.nvm/versions/node/v4.6.1/lib/node_modules/ethercalc/node_modules/zappajs/lib/zappa.js:581:26)
at Object.__dirname.include (/home/ubuntu/.nvm/versions/node/v4.6.1/lib/node_modules/ethercalc/main.js:17:15)
at Object.context.include (/home/ubuntu/.nvm/versions/node/v4.6.1/lib/node_modules/ethercalc/node_modules/zappajs/lib/zappa.js:581:26)
at Object.<anonymous> (/home/ubuntu/.nvm/versions/node/v4.6.1/lib/node_modules/ethercalc/app.js:58:17)
at Object.zappa.app (/home/ubuntu/.nvm/versions/node/v4.6.1/lib/node_modules/ethercalc/node_modules/zappajs/lib/zappa.js:875:10)
at zappa.run (/home/ubuntu/.nvm/versions/node/v4.6.1/lib/node_modules/ethercalc/node_modules/zappajs/lib/zappa.js:1024:18)
at Object.<anonymous> (/home/ubuntu/.nvm/versions/node/v4.6.1/lib/node_modules/ethercalc/app.js:49:21)
at Object.<anonymous> (/home/ubuntu/.nvm/versions/node/v4.6.1/lib/node_modules/ethercalc/app.js:60:4)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object.<anonymous> (/home/ubuntu/.nvm/versions/node/v4.6.1/lib/node_modules/ethercalc/bin/ethercalc:7:1)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Function.Module.runMain (module.js:441:10)
at startup (node.js:139:18)
at node.js:974:3
是与这些平台中的端口绑定或 IP 绑定相关的东西，还是与依赖关系相关的东西？