Angular CLI错误路径和代码EEXIST [英] Angular CLI Error path and code EEXIST

问题描述

我首先安装了npm并确保它是最新的. 然后我尝试安装angular，但遇到错误

I first installed npm and made sure it was up to date. Then I tried installing angular but I was faced with errors

~ kode$ sudo npm install -g @angular/cli

Password:

npm WARN ajv-keywords@3.1.0 requires a peer of ajv@^6.0.0 but none is installed. You must install peer dependencies yourself.

npm ERR! path /usr/local/bin/ng

npm ERR! code EEXIST

npm ERR! Refusing to delete /usr/local/bin/ng: ../lib/node_modules/angular-cli/bin/ng symlink target is not controlled by npm /usr/local/bin

npm ERR! File exists: /usr/local/bin/ng

npm ERR! Move it away, and try again.


npm ERR! A complete log of this run can be found in:

npm ERR!     /Users/kode/.npm/_logs/2018-02-15T13_10_57_836Z-debug.log

我不明白它是如何告诉我该文件已经存在的，当我运行任何ng命令时它会告诉我:

I don't understand how it tells me that the file already exists yet when I run any ng command it tells me:

ng: command not found

我对节点和角度都还很陌生，所以这是我尝试的方法:

I'm fairly new to node and angular all together so here's what I tried:

我尝试卸载angular:sudo npm uninstall -g @angular/cli

I tried uninstalling angular: sudo npm uninstall -g @angular/cli

然后重新安装它:sudo npm install -g @angular/cli

那当然是行不通的.

如果您确实知道如何解决此问题，请帮助初学者，谢谢.

If you do know how to solve this please help a beginner out, thank you.

推荐答案

您需要从/usr/local/bin删除ng文件夹
重新安装

You need to delete ng folder from /usr/local/bin
Install again

 sudo rm -rf /usr/local/bin/ng 

 sudo npm i -g angular/cli 

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