NPM安装多个软件包名

Question

当我运行这个命令它能做什么：

npm install --save-dev package1 package2 

这绝对不是安装多个包，但它看起来是至关重要的。 （例如https://www.browsersync.io/docs/gulp）

对我来说，它抛出以下犯错：

C:\1HLAVNI\Lukas\Webdesign\lukasradek>npm install --save-dev gulp-babel gulp-add-src 
 

 
> bufferutil@1.1.0 install C:\1HLAVNI\Lukas\Webdesign\lukasradek\node_modules\bufferutil 
 
> node-gyp rebuild 
 

 

 
C:\1HLAVNI\Lukas\Webdesign\lukasradek\node_modules\bufferutil>if not defined npm_config_node_gyp (node "C:\Program Files\nodejs\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild) else (node "" rebuild) 
 
gyp ERR! configure error 
 
gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable. 
 
gyp ERR! stack  at failNoPython (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:401:14) 
 
gyp ERR! stack  at C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:356:11 
 
gyp ERR! stack  at FSReqWrap.oncomplete (fs.js:123:15) 
 
gyp ERR! System Windows_NT 10.0.10586 
 
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" 
 
gyp ERR! cwd C:\1HLAVNI\Lukas\Webdesign\lukasradek\node_modules\bufferutil 
 
gyp ERR! node -v v6.3.1 
 
gyp ERR! node-gyp -v v3.3.1 
 
gyp ERR! not ok 
 
npm WARN install:bufferutil@1.1.0 bufferutil@1.1.0 install: `node-gyp rebuild` 
 
npm WARN install:bufferutil@1.1.0 Exit status 1 
 

 
> utf-8-validate@1.1.0 install C:\1HLAVNI\Lukas\Webdesign\lukasradek\node_modules\utf-8-validate 
 
> node-gyp rebuild 
 

 

 
C:\1HLAVNI\Lukas\Webdesign\lukasradek\node_modules\utf-8-validate>if not defined npm_config_node_gyp (node "C:\Program Files\nodejs\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild) else (node "" rebuild) 
 
gyp ERR! configure error 
 
gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable. 
 
gyp ERR! stack  at failNoPython (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:401:14) 
 
gyp ERR! stack  at C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:356:11 
 
gyp ERR! stack  at FSReqWrap.oncomplete (fs.js:123:15) 
 
gyp ERR! System Windows_NT 10.0.10586 
 
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" 
 
gyp ERR! cwd C:\1HLAVNI\Lukas\Webdesign\lukasradek\node_modules\utf-8-validate 
 
gyp ERR! node -v v6.3.1 
 
gyp ERR! node-gyp -v v3.3.1 
 
gyp ERR! not ok 
 
npm WARN install:utf-8-validate@1.1.0 utf-8-validate@1.1.0 install: `node-gyp rebuild` 
 
npm WARN install:utf-8-validate@1.1.0 Exit status 1 
 
lukasradek@1.0.0 C:\1HLAVNI\Lukas\Webdesign\lukasradek 
 
+-- gulp-add-src@0.2.0 
 
| +-- event-stream@3.1.7 
 
| | `-- split@0.2.10 
 
| +-- streamqueue@0.1.3 
 
| | `-- readable-stream@1.0.34 
 
| `-- through2@0.4.2 
 
| +-- readable-stream@1.0.34 
 
| `-- xtend@2.1.2 
 
|  `-- object-keys@0.4.0 
 
`-- gulp-babel@6.1.2 
 
    +-- babel-core@6.13.2 
 
    | +-- babel-code-frame@6.11.0 
 
    | | `-- js-tokens@2.0.0 
 
    | +-- babel-generator@6.11.4 
 
    | | +-- detect-indent@3.0.1 
 
    | | | `-- repeating@1.1.3 
 
    | | `-- lodash@4.14.1 
 
    | +-- babel-helpers@6.8.0 
 
    | +-- babel-messages@6.8.0 
 
    | +-- babel-register@6.11.6 
 
    | | +-- core-js@2.4.1 
 
    | | +-- home-or-tmp@1.0.0 
 
    | | +-- lodash@4.14.1 
 
    | | +-- path-exists@1.0.0 
 
    | | `-- source-map-support@0.2.10 
 
    | | `-- source-map@0.1.32 
 
    | +-- babel-runtime@6.11.6 
 
    | | `-- regenerator-runtime@0.9.5 
 
    | +-- babel-template@6.9.0 
 
    | | `-- lodash@4.14.1 
 
    | +-- babel-traverse@6.13.0 
 
    | | +-- globals@8.18.0 
 
    | | +-- invariant@2.2.1 
 
    | | | `-- loose-envify@1.2.0 
 
    | | | `-- js-tokens@1.0.3 
 
    | | `-- lodash@4.14.1 
 
    | +-- babel-types@6.13.0 
 
    | | +-- lodash@4.14.1 
 
    | | `-- to-fast-properties@1.0.2 
 
    | +-- babylon@6.8.4 
 
    | +-- json5@0.4.0 
 
    | +-- lodash@4.14.1 
 
    | +-- minimatch@3.0.2 
 
    | +-- path-exists@1.0.0 
 
    | +-- private@0.1.6 
 
    | +-- shebang-regex@1.0.0 
 
    | `-- slash@1.0.0 
 
    `-- object-assign@4.1.0 
 

 
npm WARN optional Skipping failed optional dependency /chokidar/fsevents: 
 
npm WARN notsup Not compatible with your operating system or architecture: fsevents@1.0.14 
 
npm WARN lukasradek@1.0.0 No repository field.

Answer 1

这绝对不是安装多个软件包

为什么？您正在安装程序包1和程序包2并将它们标记为devDependencies和--save-dev。

如在the documentation中所述，您可以组合多个参数，甚至多个类型的参数。在你的情况下，你要合并在注册表上发布的2个包名。

Answer 2

另存为依赖关系：

npm i -S package1 package2 

另存为DEV-依赖关系：

npm i -D package1 package2