从命令行安装ESlint错误

Question

I get the following error installing eslint:

npm ERR! Darwin 15.4.0
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" "-g" "eslint"
npm ERR! node v5.5.0
npm ERR! npm  v3.8.8
npm ERR! path /usr/local/lib/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'
npm ERR!     at Error (native)
npm ERR!  { [Error: EACCES: permission denied, access '/usr/local/lib/node_modules']
npm ERR!   errno: -13,
npm ERR!   code: 'EACCES',
npm ERR!   syscall: 'access',
npm ERR!   path: '/usr/local/lib/node_modules' }
npm ERR! 
npm ERR! Please try running this command again as root/Administrator.

npm ERR! Please include the following file with any support request:
npm ERR!     /Users/Leviathan/lj/npm-debug.log

I have not been able to figure out how to install eslint and also get this line:

eslint --init to run to create the.eslintrc file

Answer 1

如果你得到eslint: command not found试试：

./node_modules/.bin/eslint --init

Answer 2

It looks like you're trying to install globally while your user doesn't have access to the global node_modules folder. You can try installing it as root or chown '/usr/local/lib/node_modules'.

Install as root -

    sudo npm install -g eslint

Chown -

    chown user:group /usr/local/lib/node_modules
    npm install -g eslint

You can also change permissions to /usr/local/lib/node_modules to allow your user access using chmod.

Edit: Try the solution in the answer here "Permission Denied" when trying to install ESlint on OSX globally

Add this to ~/.npmrc:

prefix = ${HOME}/.npm-packages https://github.com/sindresorhus/guides/blob/master/npm-global-without-sudo.md You also have to add ${HOME}/.npm-packages/.bin to your PATH so that your shell knows where to look up the globally installed scripts.

Answer 3

Try

npm install eslint --save-dev and then eslint --init .

Let me know if you face any issues.

Answer 4

I've had eslint-bash permission denied, command not found too. For me the solution was :
1. find the install path of eslint, for me it is:
# npm install -g eslint /root/mynode/node-v10.9.0-linux-x64/bin/eslint -> /root/mynode/node-v10.9.0-linux-x64/lib/node_modules/eslint/bin/eslint.js + eslint@5.6.0 updated 1 package in 5.114s The path is /root/mynode/node-v10.9.0-linux-x64/lib/node_modules/eslint/bin/eslint.js
2.run /root/mynode/node-v10.9.0-linux-x64/lib/node_modules/eslint/bin/eslint.js --init
Success!

Answer 5

May be updating the dependencies to their latest versions (including major version changes) in the package.json file. would save you time.

npx npm-check-updates -u

or you may have to install eslint globally.

npm i eslint -g

and after removing node modules of your current project

eslint --init

Answer 6

For: Zsh: command not found: eslint

npm install eslint-plugin-react-hooks --save --dev

then run:

npm install -g eslint

It should work

Answer 7

运行一般更新以升级所有过时的软件包运行npm outdated以查看更新的软件包，然后运行npm update也npm-check-updates和npm install完成，您的错误可能会得到修复

Answer 8

eslint --init to run to create the .eslintrc file is says create .eslintrc, you probably forgot to include . before eslintrc