Node.js 加载GoCardless SDK时需要不工作

当我尝试加载GoCardless SDK并在nodejs中应用congfig时，会抛出以下错误：

var gocardless = require('gocardless')(gcConfig);
                                  ^

TypeError: require(...) is not a function
    at Object.<anonymous> (/Users/joe/projects/adultcms-main-site/routes/views/register.js:10:39)
    at Module._compile (module.js:413:34)
    at Object.Module._extensions..js (module.js:422:10)
    at Module.load (module.js:357:32)
    at Function.Module._load (module.js:314:12)
    at Module.require (module.js:367:17)
    at require (internal/module.js:16:19)
    at /Users/joe/projects/adultcms-main-site/node_modules/keystone/lib/core/importer.js:42:23
    at Array.forEach (native)
    at importer (/Users/joe/projects/adultcms-main-site/node_modules/keystone/lib/core/importer.js:32:26)
    at Object.<anonymous> (/Users/joe/projects/adultcms-main-site/routes/index.js:31:9)
    at Module._compile (module.js:413:34)
    at Object.Module._extensions..js (module.js:422:10)
    at Module.load (module.js:357:32)
    at Function.Module._load (module.js:314:12)
    at Module.require (module.js:367:17)
    at require (internal/module.js:16:19)
    at Object.<anonymous> (/Users/joe/projects/adultcms-main-site/keystone.js:58:24)
    at Module._compile (module.js:413:34)
    at Object.Module._extensions..js (module.js:422:10)
    at Module.load (module.js:357:32)
    at Function.Module._load (module.js:314:12)

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嗯，0.1.1似乎是旧版本。该文档似乎是最新版本的最新版本似乎是1.0.0-beta6。由于某些原因，尽管您似乎正在使用较旧版本的模块。你能检查一下，你有什么版本的node和npm吗？您还可以尝试使用

npm install安装最新模块gocardless@1.0.0-beta6

似乎require（'gocardless'）没有返回函数。你使用的是什么版本的gocardless模块？@Yalamber最新版本（0.1.1），我刚刚安装了npm

var keystone = require('keystone');

var gcConfig = {
    sandbox: true,
    appId: process.env.appId,
    appSecret: process.env.appSecret,
    token: process.env.token,
    merchantId: process.env.merchantId
};
var gocardless = require('gocardless')(gcConfig);