找不到模块'./lib/should'

Question

我有一个测试代码并试图运行它

var should = require("should")
describe('Array', function(){
  describe('#indexOf()', function(){
    it('should return -1 when the value is not present',function(){
      [1,2,3].indexOf(5).should.equal(-1);
      [1,2,3].indexOf(0).should.equal(-1);
    })
  })
})

当我运行它我得到错误

Error: Cannot find module './lib/should'
    at Function.Module._resolveFilename (module.js:338:15)
    at Function.Module._load (module.js:280:25)
    at Module.require (module.js:364:17)
    at require (module.js:380:17)
    at Object.<anonymous> (/home/ritesh/projects/passport-topcoder/node_modules/should/index.js:2:18)
    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> (/home/ritesh/projects/passport-topcoder/test/module.test.js:1:76)
    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 /usr/local/lib/node_modules/mocha/lib/mocha.js:152:27
    at Array.forEach (native)
    at Mocha.loadFiles (/usr/local/lib/node_modules/mocha/lib/mocha.js:149:14)
    at Mocha.run (/usr/local/lib/node_modules/mocha/lib/mocha.js:306:31)
    at Object.<anonymous> (/usr/local/lib/node_modules/mocha/bin/_mocha:348:7)
    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 Function.Module.runMain (module.js:497:10)
    at startup (node.js:119:16)
    at node.js:901:3

我包括mocha和应该在package.json中,但为什么我面临这个错误.应该在我的节点模块中显示.请参阅指南

Answer 1

我遇到了同样的问题,我认为这是因为should包已经在两小时前更新了(它可能已经破坏了一些东西).

npm install should@1.3.0

做了伎俩.

编辑

2.0.1版修复了该问题.