安装 Vue CLI 时缺少写入权限

Question

由于某种原因，我无法运行 vue cli 并尝试使用以下方法重新安装：

npm install -g @vue/cli

我得到一串

npm WARN checkPermissions Missing write access to /usr/local/lib/node_modules/@vue/cli/node_modules/@apollographql/graphql-playground-html
npm WARN checkPermissions Missing write access to /usr/local/lib/node_modules/@vue/cli/node_modules/@babel/core/node_modules/semver
npm WARN checkPermissions Missing write access to /usr/local/lib/node_modules/@vue/cli/node_modules/@babel/helper-plugin-utils
npm WARN checkPermissions Missing write access to /usr/local/lib/node_modules/@vue/cli/node_modules/@babel/parser

然后以

结尾

npm ERR! code EACCES
npm ERR! syscall access
npm ERR! path /usr/local/lib/node_modules/@vue/cli/node_modules/@apollographql/graphql-playground-html
npm ERR! errno -13
npm ERR! Error: EACCES: permission denied, access '/usr/local/lib/node_modules/@vue/cli/node_modules/@apollographql/graphql-playground-html'
npm ERR!  { Error: EACCES: permission denied, access '/usr/local/lib/node_modules/@vue/cli/node_modules/@apollographql/graphql-playground-html'
npm ERR!   stack: 'Error: EACCES: permission denied, access \'/usr/local/lib/node_modules/@vue/cli/node_modules/@apollographql/graphql-playground-html\'',
npm ERR!   errno: -13,
npm ERR!   code: 'EACCES',
npm ERR!   syscall: 'access',
npm ERR!   path: '/usr/local/lib/node_modules/@vue/cli/node_modules/@apollographql/graphql-playground-html' }
npm ERR! 
npm ERR! The operation was rejected by your operating system.
npm ERR! It is likely you do not have the permissions to access this file as the current user
npm ERR! 
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator.

我尝试更改 /usr/local/lib/node_modules 的权限，然后将组更改为“staff”（这与 /lib 中的 Python 相同。我认为没有一些我可以卸载 node在我使用它的任何地方都存在严重问题。卡住了，不知道如何安装或运行 vue cli。

Answer 1

我刚刚遇到了同样的问题，但通过在它前面添加“sudo”解决了它。

所以，新的一行会变成这样；

sudo npm install -g @vue/cli