Install failed for globally install

[fengerzh]

As below, globally install failed.

> npm install -g eslint
/usr/local/bin/eslint -> /usr/local/lib/node_modules/eslint/bin/eslint.js
/usr/local/lib
└── eslint@3.19.0

> npm install -g eslint-plugin-import
/usr/local/lib
├── UNMET PEER DEPENDENCY eslint@2.x - 3.x
└── eslint-plugin-import@2.3.0

npm WARN eslint-plugin-import@2.3.0 requires a peer of eslint@2.x - 3.x but none was installed.

[ljharb]

I'd recommend never installing any eslint tools globally; only locally. I'm not sure how to make them work together globally, but perhaps if they're installed in the same command.

[fengerzh]

Got it. After running:

> sudo npm install -g eslint eslint-plugin-import
/usr/local/bin/eslint -> /usr/local/lib/node_modules/eslint/bin/eslint.js
/usr/local/lib
├── eslint@3.19.0
└── eslint-plugin-import@2.3.0

It success. This issue can be closed. Thank you!