web-dev-qa-db-fra.com

npm installe plusieurs noms de paquet

Que fait-il lorsque j'exécute cette commande:

npm install --save-dev package1 package2

Il ne s'agit certainement pas d'installer plusieurs packages, mais cela semble essentiel. (Par exemple https://www.browsersync.io/docs/gulp )

Pour moi, il jette les ERR suivants:

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

> [email protected] 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:[email protected] [email protected] install: `node-gyp rebuild`
npm WARN install:[email protected] Exit status 1

> [email protected] 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:[email protected] [email protected] install: `node-gyp rebuild`
npm WARN install:[email protected] Exit status 1
[email protected] C:\1HLAVNI\Lukas\Webdesign\lukasradek
+-- [email protected]
| +-- [email protected]
| | `-- [email protected]
| +-- [email protected]
| | `-- [email protected]
| `-- [email protected]
|   +-- [email protected]
|   `-- [email protected]
|     `-- [email protected]
`-- [email protected]
  +-- [email protected]
  | +-- [email protected]
  | | `-- [email protected]
  | +-- [email protected]
  | | +-- [email protected]
  | | | `-- [email protected]
  | | `-- [email protected]
  | +-- [email protected]
  | +-- [email protected]
  | +-- [email protected]
  | | +-- [email protected]
  | | +-- [email protected]
  | | +-- [email protected]
  | | +-- [email protected]
  | | `-- [email protected]
  | |   `-- [email protected]
  | +-- [email protected]
  | | `-- [email protected]
  | +-- [email protected]
  | | `-- [email protected]
  | +-- [email protected]
  | | +-- [email protected]
  | | +-- [email protected]
  | | | `-- [email protected]
  | | |   `-- [email protected]
  | | `-- [email protected]
  | +-- [email protected]
  | | +-- [email protected]
  | | `-- [email protected]
  | +-- [email protected]
  | +-- [email protected]
  | +-- [email protected]
  | +-- [email protected]
  | +-- [email protected]
  | +-- [email protected]
  | +-- [email protected]
  | `-- [email protected]
  `-- [email protected]

npm WARN optional Skipping failed optional dependency /chokidar/fsevents:
npm WARN notsup Not compatible with your operating system or architecture: [email protected]
npm WARN [email protected] No repository field.

command-linenpmgulpbrowser-sync
11
Lukáš Řádek

Enregistrer en tant que dépendances: 

npm i -S package1 package2

Enregistrer en tant que dev-dependencies: 

npm i -D package1 package2
35
Carlos Perez

Ce n'est certainement pas installer plusieurs paquets

Pourquoi? Vous installez package1 et package2 et les marquez comme étant devDependencies avec --save-dev.

Comme indiqué dans la documentation , vous pouvez combiner plusieurs arguments et même plusieurs types d'arguments. Dans votre cas, vous combinez 2 noms de paquetages publiés dans le registre.

2
HiDeo

npm install -save module1 module2

Exemple: Npm install -save morgan craie gestionnaire d'erreur lusca dotenv chemin mangouste

La commande ci-dessus installera les dernières versions de morgan, chalk, gestionnaire d'erreur, lusca, dotenv, path et mangouste.

0
Sathyapriyan C