无法将Bower识别为内部或外部命令 [英] bower is not recognised as an internal or external command

问题描述

我已经成功安装了nodejs和express框架，但是我通过以下方式下载了Bower

I have successfully installed nodejs, and express framework, however I downloaded bower via

npm install -g bower

成功运行.

但是，每当我尝试使用Bower安装某些东西时，都会收到错误消息

However whenever I try to install something with bower I get the error message

bower is not recognised as an internal or external command

当我在计算机上搜索bower或bower.exe时，找不到它.

when I search my computer for bower or a bower.exe I cannot locate it.

推荐答案

我也正在使用Windows 7，并且也存在此问题.

I am using Windows 7 as well and had this problem too.

在我执行了斯科特·马奇特的答案中概述的步骤之后，鲍尔开始工作了.

After I took the steps outlined in Scott Marchant's answer, bower worked.

找到npm全局二进制文件的位置:npm config获取前缀.此路径可能类似于C:\ Users \ username \ AppData \ Roaming \ npm. 将步骤1的路径添加到您的路径中.

Find the location of your npm global binaries: npm config get prefix. This path may look something like C:\Users\username\AppData\Roaming\npm. Add the path from step 1 to your Path.

打开Windows控制面板，搜索环境，然后单击为您的帐户编辑环境变量，或单击编辑系统环境变量".

Open the Windows Control Panel, search for environment, then click on either edit environment variables for your account, or Edit the system environment variables`.

找到名为Path或PATH的变量，或者创建一个不存在的变量.

Find the variable named Path or PATH, or create one if it doesn't exist.

在此处粘贴第1步的路径(；定界).

Paste the path from step 1 here (; delimited).

您可能需要重新启动命令提示符窗口.

You may need to restart your command prompt window.

您现在应该可以输入Bower命令.

You should now be able to enter bower commands.

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