npm 安装出现 UNMET DEPENDENCY 的解决方案

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时间 2014-02-27 10:56:09 Lellansin's 冰森

npm install express -g...npm list -gD:\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@1.2.11npm ERR! missing: batch@0.5.0, required by connect@2.12.0npm ERR! missing: bytes@0.2.1, required by connect@2.12.0npm 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 -gD:\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@1.2.11npm ERR! missing: batch@0.5.0, required by connect@2.12.0npm ERR! missing: qs@0.6.6, required by connect@2.12.0npm ERR! missing: bytes@0.2.1, required by connect@2.12.0npm ERR! missing: pause@0.0.1, required by connect@2.12.0npm ERR! missing: raw-body@1.1.2, required by connect@2.12.0npm ERR! missing: negotiator@0.3.0, required by connect@2.12.0npm ERR! missing: multiparty@2.2.0, required by connect@2.12.0npm 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）

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