在使用npm全局安装时权限不足问题

问题描述

执行npm install hexo-cli -g时报错

问题解决

参考官网docs.npmjs.com/resolving-e…

选择使用node version manager重装npm的方案

1. 卸载node/npm

之前使用安装包安装，直接傻瓜式删除各种相关文件

• Delete node and/or node_modules from /usr/local/lib
• Delete node and/or node_modules from /usr/local/include
• Delete node, node-debug, and node-gyp from /usr/local/bin
• Delete .npmrc from your home directory (these are your npm settings, don't delete this if you plan on re-installing Node right away)
• Delete .npm from your home directory
• Delete .node-gyp from your home directory
• Delete .node_repl_history from your home directory
• Delete node* from /usr/local/share/man/man1/
• Delete npm* from /usr/local/share/man/man1/
• Delete node.d from /usr/local/lib/dtrace/
• Delete node from /opt/local/bin/
• Delete node from /opt/local/include/
• Delete node_modules from /opt/local/lib/
• Delete node from /usr/local/share/doc/
• Delete node.stp from /usr/local/share/systemtap/tapset/

2. nvm安装

• github.com/nvm-sh/nvm/…
• 下载install.sh，终端运行sh install.sh

•   nvm -v
    0.39.2
  

3. 安装node/npm

nvm allows you to quickly install and use different versions of node via the command line.

$ nvm use 16
Now using node v16.9.1 (npm v7.21.1)
$ node -v
v16.9.1
$ nvm use 14
Now using node v14.18.0 (npm v6.14.15)
$ node -v
v14.18.0
$ nvm install 12
Now using node v12.22.6 (npm v6.14.5)
$ node -v
v12.22.6

参考文章

www.runoob.com/w3cnote/nvm… stackabuse.com/how-to-unin…