npm 安装出现 UNMET DEPENDENCY 的解决方案

灰太狼 2022-09-24 12:23 281阅读 0赞

时间 2014-02-27 10:56:09  [Lellansin's 冰森 ][Lellansin_s _]

npm install express -g
    ...
    npm list -g
    D:\Users\Ls\AppData\Roaming\npm
    └─┬ express@3.4.8
      ├── buffer-crc32@0.2.1
      ├─┬ commander@1.3.2
      │ └── keypress@0.1.0
      ├─┬ connect@2.12.0
      │ ├── UNMET DEPENDENCY batch 0.5.0
      │ ├── UNMET DEPENDENCY bytes 0.2.1
      │ ├── UNMET DEPENDENCY multiparty 2.2.0
      │ ├── UNMET DEPENDENCY negotiator 0.3.0
      │ ├── UNMET DEPENDENCY pause 0.0.1
      │ ├── UNMET DEPENDENCY qs 0.6.6
      │ ├── UNMET DEPENDENCY raw-body 1.1.2
      │ └── UNMET DEPENDENCY uid2 0.0.3
      ├── cookie@0.1.0
      ├── cookie-signature@1.0.1
      ├── debug@0.7.4
      ├── fresh@0.2.0
      ├── merge-descriptors@0.0.1
      ├── methods@0.1.0
      ├── mkdirp@0.3.5
      ├── range-parser@0.0.4
      └─┬ send@0.1.4
        └── mime@1.2.11
    
    npm ERR! missing: batch@0.5.0, required by connect@2.12.0
    npm ERR! missing: bytes@0.2.1, required by connect@2.12.0
    npm ERR! missing: pause@0.0.1, required by connect@2.12.0
    ...
    npm ERR! not ok code 0

今天安装一些模块的时候发现 npm install 到了一个点之后就卡住了一样等了半天一直不动，接着中断看了下出现安装出现了 UNMET DEPENDENCY 的 模块，这个时候如果重新 install 一便的话，又会重头开始，如果又碰到卡壳就很烦。所以用list 命令查看之后决定用另外一种解决方案来解决这个问题，即跑到缺失模块的目录下去安装：

D:\Users\Ls\AppData\Roaming\npm\node_modules\express\node_modules\connect>npm install uid2
    ...
    D:\Users\Ls\AppData\Roaming\npm\node_modules\express\node_modules\connect>npm list -g
    D:\Users\Ls\AppData\Roaming\npm
    └─┬ express@3.4.8
      ├── buffer-crc32@0.2.1
      ├─┬ commander@1.3.2
      │ └── keypress@0.1.0
      ├─┬ connect@2.12.0
      │ ├── UNMET DEPENDENCY batch 0.5.0
      │ ├── UNMET DEPENDENCY bytes 0.2.1
      │ ├── UNMET DEPENDENCY multiparty 2.2.0
      │ ├── UNMET DEPENDENCY negotiator 0.3.0
      │ ├── UNMET DEPENDENCY pause 0.0.1
      │ ├── UNMET DEPENDENCY qs 0.6.6
      │ ├── UNMET DEPENDENCY raw-body 1.1.2
      │ └── uid2@0.0.3
      ├── cookie@0.1.0
      ├── cookie-signature@1.0.1
      ├── debug@0.7.4
      ├── fresh@0.2.0
      ├── merge-descriptors@0.0.1
      ├── methods@0.1.0
      ├── mkdirp@0.3.5
      ├── range-parser@0.0.4
      └─┬ send@0.1.4
        └── mime@1.2.11
    
    npm ERR! missing: batch@0.5.0, required by connect@2.12.0
    npm ERR! missing: qs@0.6.6, required by connect@2.12.0
    npm ERR! missing: bytes@0.2.1, required by connect@2.12.0
    npm ERR! missing: pause@0.0.1, required by connect@2.12.0
    npm ERR! missing: raw-body@1.1.2, required by connect@2.12.0
    npm ERR! missing: negotiator@0.3.0, required by connect@2.12.0
    npm ERR! missing: multiparty@2.2.0, required by connect@2.12.0
    npm ERR! not ok code 0

看 log 发现已经解决了一个 uid2 的依赖，剩下的依次类推，在该 connect 模块下手动 install 就可以解决这些 UNMET DEPENDENCY 的问题了。（用 sublime 拼一下很快的）

[Lellansin_s _]: http://www.tuicool.com/sites/mq6J7b