由于我已经使用node.js上可用的.tar文件安装了node.js， 我必须把节点目录的位置放在:

,多达/ .bashrc

使用命令从普通用户切换到root:

sudo -我

然后我必须添加我提取到.bashrc文件的节点路径，如下所示:

然后使用。bashrc刷新

我们走吧。~ / . bashrc

有后

npm: command not found

走了

I had the same issue,the reason for it was npm package manager was not installed while installing node. This was caused because of the following mistake: In the installation process there is a step called "Custom Setup", here you have the option to choose one of the following: 1) Node.js runtime (This is selected by default). 2) npm package manager 3) Online documentation shortcuts. 4) Add to Path. If you proceed as it is npm package manager will not be installed and hence you will get the error.

解决方案: 当你得到这些选项时，选择npm包管理器。 这对我很管用。

简单地重新安装。

在RHEL、CentOS和Fedora上

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

then

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

简单! . . node和NPM现在都很好用!

安装node.js并简单运行

npm install -g bower 

从您的项目主管

我必须这么做

sudo apt-get install npm

这对我很管用。

对于CentOS用户，这适用于我:

sudo yum install npm