在全局安装包时解决EACCES权限错误

为了尽量减少权限错误的机会，你可以配置npm使用不同的目录。在本例中，您将在主目录中创建和使用隐藏目录。

备份你的电脑。 在命令行中，在你的主目录中，创建一个用于全局安装的目录:

 mkdir ~/.npm-global

配置npm使用新的目录路径:

 npm config set prefix '~/.npm-global'

在您首选的文本编辑器中，打开或创建~/。配置文件，并添加这一行:

 export PATH=~/.npm-global/bin:$PATH

在命令行，更新你的系统变量:

 source ~/.profile

要测试您的新配置，请在不使用sudo的情况下全局安装一个包:

 npm install -g jshint

在情况下可能是有用的任何人使用rh-*包，这为我工作:

sudo ln -s /opt/rh/rh-nodejs8/root/usr/bin/npm /usr/local/bin/npm

我的解决办法是登录为根，现在我不必再使用sudo

su root

我必须做到以下几点:

酿造更新 Brew卸载节点 访问https://nodejs.org/en/下载该文件 安装下载的文件

我在《Homestead》中也遇到了同样的问题，并尝试了许多方法。 我试过

Sudo apt-get install nodejs

我得到以下错误:

The following packages have unmet dependencies:
 npm : Depends: nodejs but it is not going to be installed
       Depends: node-abbrev (>= 1.0.4) but it is not going to be installed
       Depends: node-ansi (>= 0.3.0-2) but it is not going to be installed
       Depends: node-ansi-color-table but it is not going to be installed
       Depends: node-archy but it is not going to be installed
       Depends: node-block-stream but it is not going to be installed
       Depends: node-fstream (>= 0.1.22) but it is not going to be installed
       Depends: node-fstream-ignore but it is not going to be installed
       Depends: node-github-url-from-git but it is not going to be installed
       Depends: node-glob (>= 3.1.21) but it is not going to be installed
       Depends: node-graceful-fs (>= 2.0.0) but it is not going to be installed
       Depends: node-inherits but it is not going to be installed
       Depends: node-ini (>= 1.1.0) but it is not going to be installed
       Depends: node-lockfile but it is not going to be installed
       Depends: node-lru-cache (>= 2.3.0) but it is not going to be installed
       Depends: node-minimatch (>= 0.2.11) but it is not going to be installed
       Depends: node-mkdirp (>= 0.3.3) but it is not going to be installed
       Depends: node-gyp (>= 0.10.9) but it is not going to be installed
       Depends: node-nopt (>= 3.0.1) but it is not going to be installed
       Depends: node-npmlog but it is not going to be installed
       Depends: node-once but it is not going to be installed
       Depends: node-osenv but it is not going to be installed
       Depends: node-read but it is not going to be installed
       Depends: node-read-package-json (>= 1.1.0) but it is not going to be installed
       Depends: node-request (>= 2.25.0) but it is not going to be installed
       Depends: node-retry but it is not going to be installed
       Depends: node-rimraf (>= 2.2.2) but it is not going to be installed
       Depends: node-semver (>= 2.1.0) but it is not going to be installed
       Depends: node-sha but it is not going to be installed
       Depends: node-slide but it is not going to be installed
       Depends: node-tar (>= 0.1.18) but it is not going to be installed
       Depends: node-underscore but it is not going to be installed
       Depends: node-which but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

最后我尝试了

Sudo apt-get dist-upgrade

它运行得很好。

root@homestead:/usr/local/bin# npm -v
3.10.10

root@homestead:/usr/local/bin# node -v
v6.13.0

如果您使用的是linux，请删除存在于/usr/lib中的node_modules文件夹

sudo rm -rf node-modules

然后使用curl重新安装节点:

sudo apt-get update
sudo apt install curl build-essential
curl -sL https://deb.nodesource.com/setup_16.x | sudo -E bash -
sudo apt install -y nodejs