Error: EACCES: permission denied, mkdir
今天在全局安装飞冰的时候,出现标题的错误
想到是权限不够的问题,其实飞冰官网也有解决的办法,就是更改npm的默认路径。我之前就是用了更改默认路径的方法,然后后来又恢复了默认路径,所以还是用默认路径加权限的方法:
sudo npm install iceworks -g --unsafe-perm=true --allow-root
网上有直接在指令后加上面粉色的指令,但我试了不行,所有在指令前又加了sudo
所以总结一下MacOS下目前遇到的各种权限问题的解决方法:
1.在指令前加 sudo
2.在指后前加 --unsafe-perm=true --allow-root
3.结合第一点和第二点,sudo (指令) --unsafe-perm=true --allow-root
全局安装软件包时解决EACCES权限错误
If you see an EACCES
error when you try to install a package globally, you can either:
- Reinstall npm with a node version manager (recommended),
- Manually change npm’s default directory
Reinstall npm with a node version manager
This is the best way to avoid permissions issues. To reinstall npm with a node version manager, follow the steps in “Downloading and installing Node.js and npm”. You do not need to remove your current version of npm or Node.js before installing a node version manager.
Manually change npm’s default directory
To minimize the chance of permissions errors, you can configure npm to use a different directory. In this example, you will create and use hidden directory in your home directory.
- Back up your computer.
- On the command line, in your home directory, create a directory for global installations:
mkdir ~/.npm-global
- Configure npm to use the new directory path:
npm config set prefix '~/.npm-global'
- In your preferred text editor, open or create a
~/.profile
file and add this line:export PATH=~/.npm-global/bin:$PATH
- On the command line, update your system variables:
source ~/.profile
- To test your new configuration, install a package globally without using
sudo
:npm install -g jshint
Instead of steps 2-4, you can use the corresponding ENV variable (e.g. if you don’t want to modify ~/.profile
):
NPM_CONFIG_PREFIX=~/.npm-global
If you are using npm version 5.2 or greater, you may want to consider npx as an alternative way to run global commands, especially if you only need a command occasionally. For more information, see this article about npx.
The current stable version of npm is here. To upgrade, run: npm install npm@latest -g
posted on 2020-07-27 09:30 zhangzongshan 阅读(1798) 评论(0) 编辑 收藏 举报