【deepin深度系统使用】---vue-cli3.0的安装

deepin 安装vue-cli3.0会报错

wq@wq-PC:~$ npm install -g @vue/cli
npm WARN checkPermissions Missing write access to /usr/lib/node_modules
npm ERR! path /usr/lib/node_modules
npm ERR! code EACCES
npm ERR! errno -13
npm ERR! syscall access
npm ERR! Error: EACCES: permission denied, access '/usr/lib/node_modules'
npm ERR!  { [Error: EACCES: permission denied, access '/usr/lib/node_modules']
npm ERR!   stack:
npm ERR!    'Error: EACCES: permission denied, access \'/usr/lib/node_modules\'',
npm ERR!   errno: -13,
npm ERR!   code: 'EACCES',
npm ERR!   syscall: 'access',
npm ERR!   path: '/usr/lib/node_modules' }
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 (though this is not recommended).

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/wq/.npm/_logs/2019-07-04T13_50_20_313Z-debug.log

需要提权至root再进行安装

• 输入 sudo passwd root
• 先输入当前账户的密码，再设置unix的密码，再重复一边unix密码
• 输入su
• 输入刚才设置的unix密码

wq@wq-PC:~$ sudo passwd root
[sudo] wq 的密码：
输入新的 UNIX 密码：
重新输入新的 UNIX 密码：
passwd：已成功更新密码
wq@wq-PC:~$ su
密码：
root@wq-PC:/home/wq# 

再安装vue-cli3.0

npm install -g @vue/cli

成功！