錯誤：未找到uglifyjs

Question

我想通過命令行自動縮小文件夾。然後我安裝了npm install -g minify-all，然後minify-all /opt/myapp/。它給出：

minify-all /opt/myapp/ 
found file: /opt/myapp/addin_online/css/Common.css 
/usr/local/lib/node_modules/minify-all/node_modules/node-minify/lib/node-minify.js:104 
      throw new Error(bin + ' not found !'); 
     ^

Error: uglifyjs not found ! 
    at getPath (/usr/local/lib/node_modules/minify-all/node_modules/node-minify/lib/node-minify.js:104:17) 
    at Object.compress (/usr/local/lib/node_modules/minify-all/node_modules/node-minify/lib/node-minify.js:132:27) 
    at Object.minify (/usr/local/lib/node_modules/minify-all/node_modules/node-minify/lib/node-minify.js:83:10) 
    at /usr/local/lib/node_modules/minify-all/index.js:30:13 
    at /usr/local/lib/node_modules/minify-all/index.js:14:13 
    at Array.forEach (native) 
    at walk (/usr/local/lib/node_modules/minify-all/index.js:10:36) 
    at /usr/local/lib/node_modules/minify-all/index.js:16:13 
    at Array.forEach (native) 
    at walk (/usr/local/lib/node_modules/minify-all/index.js:10:36) 

有誰知道如何解決這個問題？是minify-all正確的包裝使用？

編輯1：我試過sudo npm install uglify-js -g

/usr/local/bin/uglifyjs -> /usr/local/lib/node_modules/uglify-js/bin/uglifyjs 
/usr/local/lib 
└─┬ uglify-js@3.0.11 
    ├─┬ commander@2.9.0 
    │ └── graceful-readlink@1.0.1 
    └── source-map@0.5.6 

而且sudo npm install uglify-js -save--dev/opt/myapp/下

async@0.2.10 node_modules/uglify-js/node_modules/async -> node_modules/swig/node_modules/async 
flapper-news@0.0.0 /opt/myapp 
├─┬ swig@1.4.2 
│ └─┬ uglify-js@2.4.24 
│ └── source-map@0.1.34 
└─┬ uglify-js@3.0.11 
    ├─┬ commander@2.9.0 
    │ └── graceful-readlink@1.0.1 
    └── source-map@0.5.6 

然而，minify-all /opt/myapp/還表示：

found file: /opt/myapp/addin_online/css/Common.css 
/usr/local/lib/node_modules/minify-all/node_modules/node-minify/lib/node-minify.js:104 
      throw new Error(bin + ' not found !'); 
     ^

Error: uglifyjs not found ! 
    at getPath (/usr/local/lib/node_modules/minify-all/node_modules/node-minify/lib/node-minify.js:104:17) 
    at Object.compress (/usr/local/lib/node_modules/minify-all/node_modules/node-minify/lib/node-minify.js:132:27) 
    at Object.minify (/usr/local/lib/node_modules/minify-all/node_modules/node-minify/lib/node-minify.js:83:10) 
    at /usr/local/lib/node_modules/minify-all/index.js:30:13 
    at /usr/local/lib/node_modules/minify-all/index.js:14:13 
    at Array.forEach (native) 
    at walk (/usr/local/lib/node_modules/minify-all/index.js:10:36) 
    at /usr/local/lib/node_modules/minify-all/index.js:16:13 
    at Array.forEach (native) 
    at walk (/usr/local/lib/node_modules/minify-all/index.js:10:36) 

我沒有給我們e uglify-js，我只想盡量減少js和css。還有其他的選擇嗎？

Answer 1

如果你真的使用uglify，你需要去安裝uglify-js：https://www.npmjs.com/package/uglify-js來代替。

npm install uglify-js -save--dev