sudo：npm：找不到命令-Java 学习之路

100

我'm trying to upgrade to the latest version of node. I' m按照http://davidwalsh.name/upgrade-nodejs的说明进行操作

但当我这样做时：

sudo npm install -g n

我收到错误：

sudo: npm: command not found

npm没有sudo . 当我做：

whereis node

我知道了：

node: /usr/bin/node /usr/lib/node /usr/bin/X11/node /usr/local/node

运行：

which npm

显示：

/usr/local/node/bin/npm

我在https://stackoverflow.com/a/5062718/1246159尝试了解决方案

但我仍然得到同样的错误 . 我还查看了/ etc / sudoers文件，相关的行是：

Defaults        secure_path="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"

这看起来很好 . 我怎样才能让NPM使用sudo命令？

22 回答

60
要使用sudo权限全局安装npm软件包， /usr/bin/npm 应该可用 . 如果某些其他目录中存在 npm ，请创建一个软链接，如：
```
sudo ln -s /usr/local/bin/npm /usr/bin/npm
```
它适用于Fedora 25，node8.0.0和npm5.0.0
回复于 2024-04-20T03:09:08+08:00

对于debian安装节点后输入

curl -k -O -L https://npmjs.org/install.sh    
ln -s /usr/bin/nodejs /usr/bin/node  
sh install.sh

回复于 2024-04-20T03:09:08+08:00

只需重新安装 .

在RHEL，CentOS和Fedora上

sudo yum remove nodejs npm
sudo dnf remove nodejs npm   [On Fedora 22+ versions]

然后

yum -y install nodejs npm
dnf -y install nodejs npm   [On Fedora 22+ versions]

简单！..节点和npm现在就像一个魅力！

回复于 2024-04-20T03:09:08+08:00

-7
对于CentOS用户，这对我有用：
```
sudo yum install npm
```
回复于 2024-04-20T03:09:08+08:00
3

npm文件应该在 /usr/local/bin/npm 中 . 如果不存在，请在website上再次安装node.js . 这适用于我的情况 .

回复于 2024-04-20T03:09:08+08:00
1
我必须做
```
sudo apt-get install npm
```
这对我有用 .
回复于 2024-04-20T03:09:08+08:00
68
对于MAC用户，以下步骤对我有用 .
```
$ brew update
$ brew uninstall node
$ brew install node
$ brew postinstall
```
回复于 2024-04-20T03:09:08+08:00
0
我有同样的问题;这是修复它的命令：
- sudo ln -s /usr/local/bin/node /usr/bin/node
- sudo ln -s /usr/local/lib/node /usr/lib/node
- sudo ln -s /usr/local/bin/npm /usr/bin/npm
- sudo ln -s /usr/local/bin/node-waf /usr/bin/node-waf
回复于 2024-04-20T03:09:08+08:00
100
警告（编辑）

做一个 chmod 777 是一个真正的脏解决方案 . 首先尝试这些，一次一个，并在一个工作时停止：
- $ sudo chmod -R 777 /usr/local/lib/node_modules/npm
- $ sudo chmod -R 777 /usr/local/lib/node_modules
- $ sudo chmod g+w /usr/local/lib
- $ sudo chmod g+rwx /usr/local/lib
$ brew postinstall node 是我遇到问题的唯一安装部分
```
Permission denied - /usr/local/lib/node_modules/npm/.github
```
所以我
```
// !! READ EDIT ABOVE BEFORE RUNNING THIS CODE !!
$ sudo chmod -R 777 /usr/local/lib
$ brew postinstall node
```
和中提琴，现在联系
```
$ npm -v
3.10.10
```
Extra

如果您在 lib 上使用 -R 777 ，我的建议是将嵌套文件和目录设置为默认设置：
- $ find /usr/local/lib -type f -print -exec chmod 644 {} \;
- $ find /usr/local/lib -type d -print -exec chmod 755 {} \;
- $ chmod /usr/local/lib 755
回复于 2024-04-20T03:09:08+08:00
0
我必须做以下事情：
- brew update
- brew uninstall node
- 访问https://nodejs.org/en/下载文件
- 安装下载的文件
回复于 2024-04-20T03:09:08+08:00
0
如果使用nvm安装了node / npm，则必须先运行nvm环境配置文件，然后才能使用任一软件包 .

这通常在〜/ .nvm / nvm.sh中找到 .

要自动运行，请包括：
```
source ~/.nvm/nvm.sh
```
在您的用户的.bash_profile文件中

如果您希望对该用户使用sudo，请确保包含-i参数以使sudo设置用户环境 . 例如
```
sudo -iu jenkins npm install grunt-cli
```
回复于 2024-04-20T03:09:08+08:00
18

我有同样的问题，原因是在安装节点时没有安装npm包管理器 . 这是由于以下错误引起的：在安装过程中有一个名为“自定义设置”的步骤，在这里您可以选择以下选项之一：1）Node.js运行时（默认选中此选项） . 2）npm包管理器3）在线文档快捷方式 . 4）添加到路径 . 如果你继续，因为它是npm包管理器将不会被安装，因此你会得到错误 .

解决方案：获取这些选项后，选择npm包管理器 . 这对我有用 .

回复于 2024-04-20T03:09:08+08:00
41
我在CentOS上也是这样 .

which npm 给出：
```
$ which npm

/usr/local/bin/npm
```
哪里
```
$ sudo which npm

which: no npm in (/sbin:/bin:/usr/sbin:/usr/bin)
```
我对Node也一样 .

所以它可能是root不检查 /usr/local/bin 任何二进制文件的问题 .
回复于 2024-04-20T03:09:08+08:00
0
如果您已经下载了节点包并在 /opt 之类的某处提取，则可以在 /usr/local/bin 中创建符号链接 .
```
/usr/local/bin/npm -> /opt/node-v4.6.0-linux-x64/bin/npm
/usr/local/bin/node -> /opt/node-v4.6.0-linux-x64/bin/node
```
回复于 2024-04-20T03:09:08+08:00
4
我解决了这个问题
```
apt-get install npm2deb
```
回复于 2024-04-20T03:09:08+08:00
0
Instructions for installing Node.js来自包管理器：
- Arch Linux
- 基于Debian和Ubuntu的Linux发行版
- 企业Linux和Fedora
- FreeBSD和OpenBSD
- Gentoo
- NetBSD
- openSUSE和SLE
- OSX
- SmartOS和illumos
- Void Linux
- Windows
回复于 2024-04-20T03:09:08+08:00
1

使用visudo附加npm二进制路径到sudo路径并编辑“secure_path”

现在“sudo npm”有效

回复于 2024-04-20T03:09:08+08:00

完全删除节点：

brew uninstall --force node

再次安装：

brew install node;
which node # => /usr/local/bin/node
export NODE_PATH='/usr/local/lib/node_modules'

回复于 2024-04-20T03:09:08+08:00

我在Homestead也有同样的问题并尝试了很多方法 . 我试过了

sudo apt-get install nodejs

我收到以下错误：

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.

Finally I tried with

sudo apt-get dist-upgrade

它工作正常 .

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

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

回复于 2024-04-20T03:09:08+08:00

1
My solution is:
```
sudo -E env "PATH=$PATH" n stable
```
对我来说很好 .

在这里找到它：https://stackoverflow.com/a/29400598/861615

发生这种情况是因为您更改了默认的全局包目录
回复于 2024-04-20T03:09:08+08:00
2
如果对使用 rh-* 包的人有用，这对我有用：
```
sudo ln -s /opt/rh/rh-nodejs8/root/usr/bin/npm /usr/local/bin/npm
```
回复于 2024-04-20T03:09:08+08:00
10
安装node.js并简单运行
```
npm install -g bower
```
来自你的项目目录
回复于 2024-04-20T03:09:08+08:00

sudo：npm：找不到命令

22 回答

警告（编辑）

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