Mac npm node sudo 权限问题

Question

如下所示，有点蒙蔽了，求帮助：

HRX-MackBook:practice Ruxin$ sudo npm install -g gulp-imagemin
Password:

> gifsicle@3.0.4 postinstall /usr/local/lib/node_modules/gulp-imagemin/node_modules/gifsicle
> node lib/install.js

  ⚠ EACCES: permission denied, mkdir '/usr/local/lib/node_modules/gulp-imagemin/node_modules/gifsicle/vendor'
  ⚠ gifsicle pre-build test failed
  ℹ compiling from source
/usr/local/lib/node_modules/gulp-imagemin/node_modules/onetime/index.js:15
                throw new Error(fnName + ' can only be called once.');
                ^

Error: callback() can only be called once.
    at onetime (/usr/local/lib/node_modules/gulp-imagemin/node_modules/onetime/index.js:15:11)
    at /usr/local/lib/node_modules/gulp-imagemin/node_modules/download/index.js:156:5
    at ConcatStream.<anonymous> (/usr/local/lib/node_modules/gulp-imagemin/node_modules/concat-stream/index.js:36:43)
    at emitNone (events.js:110:20)
    at ConcatStream.emit (events.js:207:7)
    at finishMaybe (/usr/local/lib/node_modules/gulp-imagemin/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js:607:14)
    at endWritable (/usr/local/lib/node_modules/gulp-imagemin/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js:615:3)
    at ConcatStream.Writable.end (/usr/local/lib/node_modules/gulp-imagemin/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js:571:41)
    at DuplexWrapper.onend (/usr/local/lib/node_modules/gulp-imagemin/node_modules/stream-combiner2/node_modules/readable-stream/lib/_stream_readable.js:570:10)
    at Object.onceWrapper (events.js:314:30)

> jpegtran-bin@3.2.0 postinstall /usr/local/lib/node_modules/gulp-imagemin/node_modules/jpegtran-bin
> node lib/install.js

  ⚠ EACCES: permission denied, mkdir '/usr/local/lib/node_modules/gulp-imagemin/node_modules/jpegtran-bin/vendor'
  ⚠ jpegtran pre-build test failed
  ℹ compiling from source
/usr/local/lib/node_modules/gulp-imagemin/node_modules/onetime/index.js:15
                throw new Error(fnName + ' can only be called once.');
                ^

Error: callback() can only be called once.
    at onetime (/usr/local/lib/node_modules/gulp-imagemin/node_modules/onetime/index.js:15:11)
    at /usr/local/lib/node_modules/gulp-imagemin/node_modules/download/index.js:156:5
    at ConcatStream.<anonymous> (/usr/local/lib/node_modules/gulp-imagemin/node_modules/concat-stream/index.js:36:43)
    at emitNone (events.js:110:20)
    at ConcatStream.emit (events.js:207:7)
    at finishMaybe (/usr/local/lib/node_modules/gulp-imagemin/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js:607:14)
    at endWritable (/usr/local/lib/node_modules/gulp-imagemin/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js:615:3)
    at ConcatStream.Writable.end (/usr/local/lib/node_modules/gulp-imagemin/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js:571:41)
    at DuplexWrapper.onend (/usr/local/lib/node_modules/gulp-imagemin/node_modules/stream-combiner2/node_modules/readable-stream/lib/_stream_readable.js:570:10)
    at Object.onceWrapper (events.js:314:30)

> optipng-bin@3.1.4 postinstall /usr/local/lib/node_modules/gulp-imagemin/node_modules/optipng-bin
> node lib/install.js

  ⚠ EACCES: permission denied, mkdir '/usr/local/lib/node_modules/gulp-imagemin/node_modules/optipng-bin/vendor'
  ⚠ optipng pre-build test failed
  ℹ compiling from source
/usr/local/lib/node_modules/gulp-imagemin/node_modules/onetime/index.js:15
                throw new Error(fnName + ' can only be called once.');
                ^

Error: callback() can only be called once.
    at onetime (/usr/local/lib/node_modules/gulp-imagemin/node_modules/onetime/index.js:15:11)
    at /usr/local/lib/node_modules/gulp-imagemin/node_modules/download/index.js:156:5
    at ConcatStream.<anonymous> (/usr/local/lib/node_modules/gulp-imagemin/node_modules/concat-stream/index.js:36:43)
    at emitNone (events.js:110:20)
    at ConcatStream.emit (events.js:207:7)
    at finishMaybe (/usr/local/lib/node_modules/gulp-imagemin/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js:607:14)
    at endWritable (/usr/local/lib/node_modules/gulp-imagemin/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js:615:3)
    at ConcatStream.Writable.end (/usr/local/lib/node_modules/gulp-imagemin/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js:571:41)
    at DuplexWrapper.onend (/usr/local/lib/node_modules/gulp-imagemin/node_modules/stream-combiner2/node_modules/readable-stream/lib/_stream_readable.js:570:10)
    at Object.onceWrapper (events.js:314:30)
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: gifsicle@3.0.4 (node_modules/gulp-imagemin/node_modules/gifsicle):
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: gifsicle@3.0.4 postinstall: `node lib/install.js`
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: jpegtran-bin@3.2.0 (node_modules/gulp-imagemin/node_modules/jpegtran-bin):
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: jpegtran-bin@3.2.0 postinstall: `node lib/install.js`
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: optipng-bin@3.1.4 (node_modules/gulp-imagemin/node_modules/optipng-bin):
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: optipng-bin@3.1.4 postinstall: `node lib/install.js`
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1

+ gulp-imagemin@3.3.0
added 281 packages and updated 1 package in 66.047s

未加 sudo 时：

HRX-MackBook:~ Ruxin$ npm install -g gulp-imagemin
npm WARN checkPermissions Missing write access to /usr/local/lib/node_modules/gulp-imagemin/node_modules
npm ERR! path /usr/local/lib/node_modules/gulp-imagemin/node_modules
npm ERR! code EACCES
npm ERR! errno -13
npm ERR! syscall access
npm ERR! Error: EACCES: permission denied, access '/usr/local/lib/node_modules/gulp-imagemin/node_modules'
npm ERR!  { Error: EACCES: permission denied, access '/usr/local/lib/node_modules/gulp-imagemin/node_modules'
npm ERR!   stack: 'Error: EACCES: permission denied, access \'/usr/local/lib/node_modules/gulp-imagemin/node_modules\'',
npm ERR!   errno: -13,
npm ERR!   code: 'EACCES',
npm ERR!   syscall: 'access',
npm ERR!   path: '/usr/local/lib/node_modules/gulp-imagemin/node_modules' }
npm ERR!
npm ERR! Please try running this command again as root/Administrator.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/ruxin/.npm/_logs/2017-08-22T00_58_22_466Z-debug.log

本地环境版本：

node: v8.4.0;
npm: 5.3.0

有根据这个npm官方文档说明选项一操作，不过问题还是一样的。

Answer 1

npm官方文档对于这种问题有讲解，你改某个配置，把全局模块放到家目录这种有读写权限的位置就行了，以后都不用sudo.

https://docs.npmjs.com/gettin...

Answer 2

二进制包的问题，不知道是不是npm升级之后才有的问题。开sudo也没用。解决方案

sudo npm i gulp-imagemin -g --unsafe-perms

注意--unsafe-perms参数

Answer 3

不要使用 sudo 安装 npm。

Answer 4

可能是你当初装node的时候的问题吧，用命令行安装比较麻烦，如果一开始啥都没有，得先装homebrew，可是还会依赖ruby，饶了一圈装完后，还会有别的问题。

还不如直接上官网，下载dmg格式的安装包，傻瓜式setup，还保证不会出错。只要node安装不出问题，后面装别的才没会少些问题。

Answer 5

楼主解决没？

Answer 6

npm install npm@latest -g,完美解决

Answer 7

我使用以下命令解决了我的问题

sudo npm i gulp-imagemin --unsafe-perms

Answer 8

楼主解决没有？